Blazor 그리드 셀 편집

Blazor Grid의 Ignite UI for Blazor Blazor Grid 구성 요소 내의 개별 셀의 내용에 대한 뛰어난 데이터 조작 기능을 제공하며 React CRUD 작업을 위한 강력한 API와 함께 제공됩니다. 스프레드시트, 데이터 테이블 및 데이터 그리드와 같은 앱에서 기본적인 기능으로, 사용자가 특정 셀 내에서 데이터를 추가, 편집 또는 업데이트할 수 있습니다. 기본적으로 Ignite UI for Blazor의 Grid는 셀 편집에 사용됩니다. 그리고 기본 셀 편집 템플릿으로 인해 Top of Form의 열 데이터 유형에 따라 다른 편집기가 있습니다.

또한 데이터 업데이트 작업에 대한 사용자 정의 템플릿을 정의하고 변경 사항 커밋 및 삭제에 대한 기본 동작을 재정의할 수 있습니다.

すぐに使用できる機能のフルセット は、ページング、ソート、フィルタリング、編集、グループ化から行と列の仮想化まで、あらゆる機能をカバーします。.NET 開発者には制限はありません。

無料で試してみる

Blazor Grid Cell Editing and Edit Templates Example

EXAMPLE

DATA

MODULES

RAZOR

CSS

using System;
using System.Collections.Generic;
public class NwindDataItem
{
    public double ProductID { get; set; }
    public string ProductName { get; set; }
    public double SupplierID { get; set; }
    public double CategoryID { get; set; }
    public string QuantityPerUnit { get; set; }
    public double UnitPrice { get; set; }
    public double UnitsInStock { get; set; }
    public double UnitsOnOrder { get; set; }
    public double ReorderLevel { get; set; }
    public bool Discontinued { get; set; }
    public string OrderDate { get; set; }
    public double Rating { get; set; }
    public List<NwindDataItem_LocationsItem> Locations { get; set; }
}
public class NwindDataItem_LocationsItem
{
    public string Shop { get; set; }
    public string LastInventory { get; set; }
}

public class NwindData
    : List<NwindDataItem>
{
    public NwindData()
    {
        this.Add(new NwindDataItem()
        {
            ProductID = 1,
            ProductName = @"Chai",
            SupplierID = 1,
            CategoryID = 1,
            QuantityPerUnit = @"10 boxes x 20 bags",
            UnitPrice = 18,
            UnitsInStock = 39,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2012-02-12",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 2,
            ProductName = @"Chang",
            SupplierID = 1,
            CategoryID = 1,
            QuantityPerUnit = @"24 - 12 oz bottles",
            UnitPrice = 19,
            UnitsInStock = 17,
            UnitsOnOrder = 40,
            ReorderLevel = 25,
            Discontinued = true,
            OrderDate = @"2003-03-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 3,
            ProductName = @"Aniseed Syrup",
            SupplierID = 1,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 550 ml bottles",
            UnitPrice = 10,
            UnitsInStock = 13,
            UnitsOnOrder = 70,
            ReorderLevel = 25,
            Discontinued = false,
            OrderDate = @"2006-03-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 4,
            ProductName = @"Chef Antons Cajun Seasoning",
            SupplierID = 2,
            CategoryID = 2,
            QuantityPerUnit = @"48 - 6 oz jars",
            UnitPrice = 22,
            UnitsInStock = 53,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2016-03-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 5,
            ProductName = @"Chef Antons Gumbo Mix",
            SupplierID = 2,
            CategoryID = 2,
            QuantityPerUnit = @"36 boxes",
            UnitPrice = 21.35,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2011-11-11",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 6,
            ProductName = @"Grandmas Boysenberry Spread",
            SupplierID = 3,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 8 oz jars",
            UnitPrice = 25,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 25,
            Discontinued = false,
            OrderDate = @"2017-12-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 7,
            ProductName = @"Uncle Bobs Organic Dried Pears",
            SupplierID = 3,
            CategoryID = 7,
            QuantityPerUnit = @"12 - 1 lb pkgs.",
            UnitPrice = 30,
            UnitsInStock = 150,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2016-07-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 8,
            ProductName = @"Northwoods Cranberry Sauce",
            SupplierID = 3,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 12 oz jars",
            UnitPrice = 40,
            UnitsInStock = 6,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2018-01-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 9,
            ProductName = @"Mishi Kobe Niku",
            SupplierID = 4,
            CategoryID = 6,
            QuantityPerUnit = @"18 - 500 g pkgs.",
            UnitPrice = 97,
            UnitsInStock = 29,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2010-02-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 10,
            ProductName = @"Ikura",
            SupplierID = 4,
            CategoryID = 8,
            QuantityPerUnit = @"12 - 200 ml jars",
            UnitPrice = 31,
            UnitsInStock = 31,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2008-05-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Wall Market",
                    LastInventory = @"2018-12-06"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 11,
            ProductName = @"Queso Cabrales",
            SupplierID = 5,
            CategoryID = 4,
            QuantityPerUnit = @"1 kg pkg.",
            UnitPrice = 21,
            UnitsInStock = 22,
            UnitsOnOrder = 30,
            ReorderLevel = 30,
            Discontinued = false,
            OrderDate = @"2009-01-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 12,
            ProductName = @"Queso Manchego La Pastora",
            SupplierID = 5,
            CategoryID = 4,
            QuantityPerUnit = @"10 - 500 g pkgs.",
            UnitPrice = 38,
            UnitsInStock = 86,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2015-11-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 13,
            ProductName = @"Konbu",
            SupplierID = 6,
            CategoryID = 8,
            QuantityPerUnit = @"2 kg box",
            UnitPrice = 6,
            UnitsInStock = 24,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2015-03-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 14,
            ProductName = @"Tofu",
            SupplierID = 6,
            CategoryID = 7,
            QuantityPerUnit = @"40 - 100 g pkgs.",
            UnitPrice = 23.25,
            UnitsInStock = 35,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2017-06-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 15,
            ProductName = @"Genen Shouyu",
            SupplierID = 6,
            CategoryID = 2,
            QuantityPerUnit = @"24 - 250 ml bottles",
            UnitPrice = 15.5,
            UnitsInStock = 39,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2014-03-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Local Market",
                    LastInventory = @"2018-07-03"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Wall Market",
                    LastInventory = @"2018-12-06"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 16,
            ProductName = @"Pavlova",
            SupplierID = 7,
            CategoryID = 3,
            QuantityPerUnit = @"32 - 500 g boxes",
            UnitPrice = 17.45,
            UnitsInStock = 29,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2018-03-28",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 17,
            ProductName = @"Alice Mutton",
            SupplierID = 7,
            CategoryID = 6,
            QuantityPerUnit = @"20 - 1 kg tins",
            UnitPrice = 39,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2015-08-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 18,
            ProductName = @"Carnarvon Tigers",
            SupplierID = 7,
            CategoryID = 8,
            QuantityPerUnit = @"16 kg pkg.",
            UnitPrice = 62.5,
            UnitsInStock = 42,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2005-09-27",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 19,
            ProductName = @"Teatime Chocolate Biscuits",
            SupplierID = 8,
            CategoryID = 3,
            QuantityPerUnit = @"",
            UnitPrice = 9.2,
            UnitsInStock = 25,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2001-03-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Local Market",
                    LastInventory = @"2018-07-03"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 20,
            ProductName = @"Sir Rodneys Marmalade",
            SupplierID = 8,
            CategoryID = 3,
            QuantityPerUnit = @"4 - 100 ml jars",
            UnitPrice = 4.5,
            UnitsInStock = 40,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2005-03-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
    }
}csコピー

using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modules

namespace Infragistics.Samples
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            var builder = WebAssemblyHostBuilder.CreateDefault(args);
            builder.RootComponents.Add<App>("app");
            builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
            // registering Ignite UI modules
            builder.Services.AddIgniteUIBlazor(
                typeof(IgbInputModule),
                typeof(IgbGridModule),
                typeof(IgbPaginatorModule)
            );
            await builder.Build().RunAsync();
        }
    }
}csコピー

@using IgniteUI.Blazor.Controls

<style>
/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/

#grid {
    --ig-size: var(--ig-size-medium);
}
</style>
<div class="container vertical ig-typography">
    <div class="container vertical fill">
        <IgbGrid
        AutoGenerate="false"
        Id="grid"
        Name="grid"
        @ref="grid"
        Data="NwindData"
        PrimaryKey="ProductID"
        AllowFiltering="true">
            <IgbPaginator
            PerPage="10">
            </IgbPaginator>

            <IgbColumn
            Field="ProductName"
            Header="Product Name"
            DataType="GridColumnDataType.String"
            Sortable="true"
            HasSummary="true"
            Editable="true"
            Resizable="true">
            </IgbColumn>

            <IgbColumn
            Field="UnitsInStock"
            Header="Units in Stock"
            DataType="GridColumnDataType.Number"
            Sortable="true"
            HasSummary="true"
            Editable="true"
            Resizable="true">
            </IgbColumn>

            <IgbColumn
            Field="OrderDate"
            Header="Order Date"
            DataType="GridColumnDataType.Date"
            Sortable="true"
            HasSummary="true"
            Editable="true"
            Resizable="true">
            </IgbColumn>

            <IgbColumn
            Field="Discontinued"
            Header="Discontinued"
            DataType="GridColumnDataType.Boolean"
            Sortable="true"
            HasSummary="true"
            Editable="true">
            </IgbColumn>

            <IgbColumn
            Field="ReorderLevel"
            Header="Reorder Level"
            DataType="GridColumnDataType.Number"
            Sortable="true"
            HasSummary="true"
            Editable="true"
            Filterable="false">
            </IgbColumn>

        </IgbGrid>

    </div>
</div>

@code {
    

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        var grid = this.grid;

    }

    private IgbGrid grid;

    private NwindData _nwindData = null;
    public NwindData NwindData
    {
        get
        {
            if (_nwindData == null)
            {
                _nwindData = new NwindData();
            }
            return _nwindData;
        }
    }

}razorコピー

/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/

#grid {
    --ig-size: var(--ig-size-medium);
}

cssコピー

Like this sample? Get access to our complete Ignite UI for Blazor toolkit and start building your own apps in minutes. Download it for free.

셀 편집

Editing through UI

다음 방법 중 하나로 편집 가능한 셀에 초점이 맞춰지면 특정 셀에 대한 편집 모드로 들어갈 수 있습니다.

• 두 번 클릭하면;
• 한 번 클릭 시 - 이전에 선택한 셀이 편집 모드이고 현재 선택한 셀이 편집 가능한 경우에만 한 번 클릭하면 편집 모드로 들어갑니다. 이전에 선택한 셀이 편집 모드가 아닌 경우 한 번 클릭하면 편집 모드로 들어가지 않고 셀이 선택됩니다.
• 키를 누르면 Enter;
• 키를 누르면 F2;

다음 방법 중 하나로 변경 사항을 커밋하지 않고 편집 모드를 종료할 수 있습니다.

• 키를 누를 때 Escape;
• ​정렬, 필터링, 검색 및 숨기기 작업을 수행할 때

다음 방법 중 하나로 편집 모드를 종료하고 변경 사항을 커밋 할 수 있습니다.

• 키를 누르면 Enter;
• 키를 누르면 F2;
• 키를 누를 때 Tab;
• 다른 셀을 한 번 클릭하면 -IgbGrid에서 다른 셀을 클릭하면 변경 사항이 제출됩니다.
• 페이징, 크기 조정, 고정 또는 이동과 같은 작업을 수행하면 편집 모드가 종료되고 변경 사항이 제출됩니다.

The cell remains in edit mode when you scroll vertically or horizontally or click outside the IgbGrid. This is valid for both cell editing and row editing.

Editing through API

​IgbGrid API를 통해 셀 값을 수정할 수도 있지만 기본 키가 정의된 경우에만 가능합니다.

this.grid.UpdateCell(newValue, rowID, 'ReorderLevel')
razor

셀을 업데이트하는 또 다른 방법은 다음과 같은 방법을 사용하는 Update 것입니다. Cell​

@code {
    private UpdateCell() {
        IgbCell cell = this.grid1.GetCellByColumn(rowIndex, "ReorderLevel");
        cell.Update(70);
    }
}
razor

Cell Editing Templates

​일반 편집 항목에서 기본 셀 편집 템플릿에 대해 자세히 알아보고 확인할 수 있습니다.

셀에 적용될 사용자 정의 템플릿을 제공하려는 경우 해당 템플릿을 셀 자체나 헤더에 전달할 수 있습니다. 먼저 평소와 같이 열을 만듭니다.

<IgbColumn
    Field="Race"
    DataType="GridColumnDataType.String"
    InlineEditorTemplateScript="WebGridCellEditCellTemplate"
    Editable="true"
    Name="column1"
    @ref="column1">
</IgbColumn>
razor

템플릿을 전달합니다.

*** In JavaScript ***

igRegisterScript("WebGridCellEditCellTemplate", (ctx) => {
    let cellValues = [];
    let uniqueValues = [];
    for(const i of ctx.cell.grid.data){
        const field = ctx.cell.column.field;
        if(uniqueValues.indexOf(i[field]) === -1 )
        {
            cellValues.push(html`<igc-select-item value=${i[field]}>${(i[field])}</igc-select-item>`);
            uniqueValues.push(i[field]);
        }
    }
    return html`<div>
    <igc-select position-strategy="fixed" @igcChange=${ e => ctx.cell.editValue = e.detail.value}>
          ${cellValues}
    </igc-select>
</div>`;
}, false);
razor

추가 참조를 위해 위의 작업 샘플을 여기에서 찾을 수 있습니다.

EXAMPLE

MODULES

DATA

RAZOR

JS

CSS

using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modules

namespace Infragistics.Samples
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            var builder = WebAssemblyHostBuilder.CreateDefault(args);
            builder.RootComponents.Add<App>("app");
            builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
            // registering Ignite UI modules
            builder.Services.AddIgniteUIBlazor(
                typeof(IgbInputModule),
                typeof(IgbGridModule),
                typeof(IgbSelectModule)
            );
            await builder.Build().RunAsync();
        }
    }
}csコピー

using System;
using System.Collections.Generic;
public class RoleplayDataStatsItem
{
    public string Name { get; set; }
    public string Age { get; set; }
    public string Alignment { get; set; }
    public string Race { get; set; }
    public string Class { get; set; }
}

public class RoleplayDataStats
    : List<RoleplayDataStatsItem>
{
    public RoleplayDataStats()
    {
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Stredo",
            Age = @"244",
            Alignment = @"💜 Lawful evil",
            Race = @"👩 Human",
            Class = @"🎻 Bard"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Haluun",
            Age = @"40",
            Alignment = @"🤍 Unaligned",
            Race = @"🧒🏻 Hafling",
            Class = @"🙏🏻 Monk"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Ivellios",
            Age = @"244",
            Alignment = @"🧡 Chaotic good",
            Race = @"👩 Human",
            Class = @"⚔️ Paladin"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Tes",
            Age = @"35",
            Alignment = @"💜 Lawful evil",
            Race = @"🎭 Changeling",
            Class = @"🧙‍♂️ Wizard"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Kalla",
            Age = @"47",
            Alignment = @"🤎 Neutral evil",
            Race = @"🤖 Warforged",
            Class = @"🦹‍♂️ Sorcerer"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Halimath Dundragon",
            Age = @"149",
            Alignment = @"🤍 Unaligned",
            Race = @"🐲 Dragonborn",
            Class = @"⚔️ Paladin"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Iriphawa",
            Age = @"39",
            Alignment = @"💛 Lawful neutral",
            Race = @"🧝🏻‍♂️ Half-Elf",
            Class = @"🏹 Ranger"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Quaf",
            Age = @"25",
            Alignment = @"💚 Neutral",
            Race = @"👩 Human",
            Class = @"🥊 Fighter"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Rat Scratch",
            Age = @"15",
            Alignment = @"🤎 Neutral evil",
            Race = @"🐡 Locathah",
            Class = @"🍁 Druid"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Slicer",
            Age = @"57",
            Alignment = @"💜 Lawful evil",
            Race = @"🐡 Locathah",
            Class = @"💪 Barbarian"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Nereones Ahlorsath",
            Age = @"95",
            Alignment = @"💛 Lawful neutral",
            Race = @"👩 Human",
            Class = @"🥊 Fighter"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Nalvarti Stonecutter",
            Age = @"118",
            Alignment = @"❤️ Neutral good",
            Race = @"🧝‍♀️ Elf",
            Class = @"❤️‍ Cleric"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Errk",
            Age = @"22",
            Alignment = @"🤎 Neutral evil",
            Race = @"🧝🏻‍♂️ Half-Elf",
            Class = @"🎻 Bard"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Seven Thundercloud",
            Age = @"43",
            Alignment = @"💖 Lawful good",
            Race = @"🐡 Locathah",
            Class = @"⚔️ Paladin"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Navarra Chergoba",
            Age = @"16",
            Alignment = @"💜 Lawful evil",
            Race = @"🐯 Tabaxi",
            Class = @"❤️‍ Cleric"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Sail Snap",
            Age = @"56",
            Alignment = @"💖 Lawful good",
            Race = @"🌳 Arboren",
            Class = @"💪 Barbarian"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Urreek",
            Age = @"17",
            Alignment = @"💜 Lawful evil",
            Race = @"🧝🏻‍♂️ Half-Elf",
            Class = @"🐉 Warlock"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Morkral Firetamer",
            Age = @"24",
            Alignment = @"🤎 Neutral evil",
            Race = @"🐲 Dragonborn",
            Class = @"🙏🏻 Monk"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Vithka",
            Age = @"53",
            Alignment = @"💜 Lawful evil",
            Race = @"🐡 Locathah",
            Class = @"⚔️ Paladin"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Sandrue Avhoste",
            Age = @"19",
            Alignment = @"💙 Chaotic Neutral",
            Race = @"🐲 Dragonborn",
            Class = @"🗡️ Rogue"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Hapah Moq",
            Age = @"34",
            Alignment = @"💜 Lawful evil",
            Race = @"🎅🏽 Dwarf",
            Class = @"🎻 Bard"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Kothar ",
            Age = @"55",
            Alignment = @"🤍 Unaligned",
            Race = @"🧝🏻‍♂️ Half-Elf",
            Class = @"🐉 Warlock"
        });
        this.Add(new RoleplayDataStatsItem()
        {
            Name = @"Senen",
            Age = @"40",
            Alignment = @"💜 Lawful evil",
            Race = @"🧒🏻 Hafling",
            Class = @"🥊 Fighter"
        });
    }
}csコピー

@using IgniteUI.Blazor.Controls

@inject IJSRuntime JS

<div class="container vertical ig-typography">
    <div class="container vertical fill">
        <IgbGrid
        AutoGenerate="false"
        Name="grid1"
        @ref="grid1"
        Data="RoleplayDataStats"
        PrimaryKey="Name">
            <IgbColumn
            Field="Name"
            Header="Character Name"
            DataType="GridColumnDataType.String">
            </IgbColumn>

            <IgbColumn
            Field="Race"
            Header="Race"
            DataType="GridColumnDataType.String"
            InlineEditorTemplateScript="WebGridCellEditCellTemplate"
            Editable="true"
            Name="column1"
            @ref="column1">
            </IgbColumn>

            <IgbColumn
            Field="Class"
            Header="Class"
            InlineEditorTemplateScript="WebGridCellEditCellTemplate"
            Editable="true"
            DataType="GridColumnDataType.String"
            Name="column2"
            @ref="column2">
            </IgbColumn>

            <IgbColumn
            Field="Age"
            Header="Age"
            DataType="GridColumnDataType.String"
            Editable="true">
            </IgbColumn>

            <IgbColumn
            Field="Alignment"
            Header="Alignment"
            InlineEditorTemplateScript="WebGridCellEditCellTemplate"
            Editable="true"
            DataType="GridColumnDataType.String"
            Name="column3"
            @ref="column3">
            </IgbColumn>

        </IgbGrid>

    </div>
</div>

@code {
    

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        var grid1 = this.grid1;
        var column1 = this.column1;
        var column2 = this.column2;
        var column3 = this.column3;

    }

    private IgbGrid grid1;
    private IgbColumn column1;
    private IgbColumn column2;
    private IgbColumn column3;

    private RoleplayDataStats _roleplayDataStats = null;
    public RoleplayDataStats RoleplayDataStats
    {
        get
        {
            if (_roleplayDataStats == null)
            {
                _roleplayDataStats = new RoleplayDataStats();
            }
            return _roleplayDataStats;
        }
    }

}razorコピー

igRegisterScript("WebGridCellEditCellTemplate", (ctx) => {
    var html = window.igTemplating.html;
    let cellValues = [];
    let uniqueValues = [];
    for (const i of ctx.cell.grid.data) {
        const field = ctx.cell.column.field;
        if (uniqueValues.indexOf(i[field]) === -1) {
            if (ctx.cell.value == i[field]) {
                cellValues.push(html`<igc-select-item selected value=${i[field]}>${(i[field])}</igc-select-item>`);
            } else cellValues.push(html`<igc-select-item value=${i[field]}>${(i[field])}</igc-select-item>`);
            uniqueValues.push(i[field]);
        }
    }
    return html`
    <igc-select style="width:100%; height:100%; --ig-size: var(--ig-size-large);" @igcChange=${e => ctx.cell.editValue = e.detail.value}>
          ${cellValues}
    </igc-select>
`
}, false);

jsコピー

/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/
cssコピー

Grid Excel Style Editing

Excel 스타일 편집을 사용하면 사용자는 Excel을 사용하는 것처럼 셀을 탐색하고 신속하게 편집할 수 있습니다.

이 사용자 정의 기능을 구현하려면 IgbGrid 이벤트를 활용하면 됩니다. 먼저 그리드의 keydown 이벤트에 연결하고 거기에서 두 가지 기능을 구현할 수 있습니다.

• 상수 편집 모드

• Enter / Shift+Enter 탐색

다음 적격 지수를 찾는 주요 부분은 다음과 같습니다.

자세한 내용은 전체 샘플을 확인하세요.

Blazor Grid Excel 스타일 편집 샘플

EXAMPLE

DATA

MODULES

RAZOR

JS

CSS

using System;
using System.Collections.Generic;
public class NwindDataItem
{
    public double ProductID { get; set; }
    public string ProductName { get; set; }
    public double SupplierID { get; set; }
    public double CategoryID { get; set; }
    public string QuantityPerUnit { get; set; }
    public double UnitPrice { get; set; }
    public double UnitsInStock { get; set; }
    public double UnitsOnOrder { get; set; }
    public double ReorderLevel { get; set; }
    public bool Discontinued { get; set; }
    public string OrderDate { get; set; }
    public double Rating { get; set; }
    public List<NwindDataItem_LocationsItem> Locations { get; set; }
}
public class NwindDataItem_LocationsItem
{
    public string Shop { get; set; }
    public string LastInventory { get; set; }
}

public class NwindData
    : List<NwindDataItem>
{
    public NwindData()
    {
        this.Add(new NwindDataItem()
        {
            ProductID = 1,
            ProductName = @"Chai",
            SupplierID = 1,
            CategoryID = 1,
            QuantityPerUnit = @"10 boxes x 20 bags",
            UnitPrice = 18,
            UnitsInStock = 39,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2012-02-12",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 2,
            ProductName = @"Chang",
            SupplierID = 1,
            CategoryID = 1,
            QuantityPerUnit = @"24 - 12 oz bottles",
            UnitPrice = 19,
            UnitsInStock = 17,
            UnitsOnOrder = 40,
            ReorderLevel = 25,
            Discontinued = true,
            OrderDate = @"2003-03-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 3,
            ProductName = @"Aniseed Syrup",
            SupplierID = 1,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 550 ml bottles",
            UnitPrice = 10,
            UnitsInStock = 13,
            UnitsOnOrder = 70,
            ReorderLevel = 25,
            Discontinued = false,
            OrderDate = @"2006-03-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 4,
            ProductName = @"Chef Antons Cajun Seasoning",
            SupplierID = 2,
            CategoryID = 2,
            QuantityPerUnit = @"48 - 6 oz jars",
            UnitPrice = 22,
            UnitsInStock = 53,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2016-03-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 5,
            ProductName = @"Chef Antons Gumbo Mix",
            SupplierID = 2,
            CategoryID = 2,
            QuantityPerUnit = @"36 boxes",
            UnitPrice = 21.35,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2011-11-11",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 6,
            ProductName = @"Grandmas Boysenberry Spread",
            SupplierID = 3,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 8 oz jars",
            UnitPrice = 25,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 25,
            Discontinued = false,
            OrderDate = @"2017-12-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 7,
            ProductName = @"Uncle Bobs Organic Dried Pears",
            SupplierID = 3,
            CategoryID = 7,
            QuantityPerUnit = @"12 - 1 lb pkgs.",
            UnitPrice = 30,
            UnitsInStock = 150,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2016-07-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 8,
            ProductName = @"Northwoods Cranberry Sauce",
            SupplierID = 3,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 12 oz jars",
            UnitPrice = 40,
            UnitsInStock = 6,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2018-01-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 9,
            ProductName = @"Mishi Kobe Niku",
            SupplierID = 4,
            CategoryID = 6,
            QuantityPerUnit = @"18 - 500 g pkgs.",
            UnitPrice = 97,
            UnitsInStock = 29,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2010-02-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 10,
            ProductName = @"Ikura",
            SupplierID = 4,
            CategoryID = 8,
            QuantityPerUnit = @"12 - 200 ml jars",
            UnitPrice = 31,
            UnitsInStock = 31,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2008-05-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Wall Market",
                    LastInventory = @"2018-12-06"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 11,
            ProductName = @"Queso Cabrales",
            SupplierID = 5,
            CategoryID = 4,
            QuantityPerUnit = @"1 kg pkg.",
            UnitPrice = 21,
            UnitsInStock = 22,
            UnitsOnOrder = 30,
            ReorderLevel = 30,
            Discontinued = false,
            OrderDate = @"2009-01-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 12,
            ProductName = @"Queso Manchego La Pastora",
            SupplierID = 5,
            CategoryID = 4,
            QuantityPerUnit = @"10 - 500 g pkgs.",
            UnitPrice = 38,
            UnitsInStock = 86,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2015-11-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 13,
            ProductName = @"Konbu",
            SupplierID = 6,
            CategoryID = 8,
            QuantityPerUnit = @"2 kg box",
            UnitPrice = 6,
            UnitsInStock = 24,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2015-03-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 14,
            ProductName = @"Tofu",
            SupplierID = 6,
            CategoryID = 7,
            QuantityPerUnit = @"40 - 100 g pkgs.",
            UnitPrice = 23.25,
            UnitsInStock = 35,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2017-06-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 15,
            ProductName = @"Genen Shouyu",
            SupplierID = 6,
            CategoryID = 2,
            QuantityPerUnit = @"24 - 250 ml bottles",
            UnitPrice = 15.5,
            UnitsInStock = 39,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2014-03-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Local Market",
                    LastInventory = @"2018-07-03"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Wall Market",
                    LastInventory = @"2018-12-06"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 16,
            ProductName = @"Pavlova",
            SupplierID = 7,
            CategoryID = 3,
            QuantityPerUnit = @"32 - 500 g boxes",
            UnitPrice = 17.45,
            UnitsInStock = 29,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2018-03-28",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 17,
            ProductName = @"Alice Mutton",
            SupplierID = 7,
            CategoryID = 6,
            QuantityPerUnit = @"20 - 1 kg tins",
            UnitPrice = 39,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2015-08-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 18,
            ProductName = @"Carnarvon Tigers",
            SupplierID = 7,
            CategoryID = 8,
            QuantityPerUnit = @"16 kg pkg.",
            UnitPrice = 62.5,
            UnitsInStock = 42,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2005-09-27",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 19,
            ProductName = @"Teatime Chocolate Biscuits",
            SupplierID = 8,
            CategoryID = 3,
            QuantityPerUnit = @"",
            UnitPrice = 9.2,
            UnitsInStock = 25,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2001-03-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Local Market",
                    LastInventory = @"2018-07-03"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 20,
            ProductName = @"Sir Rodneys Marmalade",
            SupplierID = 8,
            CategoryID = 3,
            QuantityPerUnit = @"4 - 100 ml jars",
            UnitPrice = 4.5,
            UnitsInStock = 40,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2005-03-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
    }
}csコピー

using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls;
using System.Text.Json;
using System.Text.Json.Serialization;

namespace Infragistics.Samples
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            var builder = WebAssemblyHostBuilder.CreateDefault(args);
            builder.RootComponents.Add<App>("app");
            builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
            // registering Ignite UI modules
            builder.Services.AddIgniteUIBlazor(
                typeof(IgbInputModule),
                typeof(IgbGridModule)
            );

            builder.Services.Configure<JsonSerializerOptions>(options =>
            {
                options.ReferenceHandler = ReferenceHandler.Preserve;
                options.MaxDepth = 64; // Increase the maximum depth if needed
            });
            await builder.Build().RunAsync();
        }
    }
}csコピー

@using IgniteUI.Blazor.Controls

@inject IJSRuntime JS

<div class="container vertical ig-typography">
    <div class="container vertical fill">
        <IgbGrid AutoGenerate="false"
                 Data="NwindData"
                 PrimaryKey="ProductID"
                 Name="grid1"
                 Id="grid1"
                 CellSelection="GridSelectionMode.Single"
                 Rendered="rendered"
                 @ref="grid1">
            <IgbColumn Field="ProductID"
                       Header="Product ID"
                       Editable="true"
                       Groupable="true"
                       Hidden="true">
            </IgbColumn>

            <IgbColumn Field="ProductName"
                       Header="Product Name"
                       DataType="GridColumnDataType.String"
                       Editable="true">
            </IgbColumn>

            <IgbColumn Field="UnitPrice"
                       Header="Unit Price"
                       DataType="GridColumnDataType.Number"
                       Editable="true">
            </IgbColumn>

            <IgbColumn Field="QuantityPerUnit"
                       Header="Quantity Per Unit"
                       Groupable="true"
                       DataType="GridColumnDataType.String"
                       Editable="true">
            </IgbColumn>

            <IgbColumn Field="ReorderLevel"
                       Header="Reorder Level"
                       DataType="GridColumnDataType.Number"
                       Groupable="true"
                       Editable="true">
            </IgbColumn>

        </IgbGrid>

    </div>
</div>

@code {
    

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        var grid1 = this.grid1;
    }

    async private void rendered()
    {
        await JS.InvokeVoidAsync("attachKeyDownEvent");
    }

    private IgbGrid grid1;
    private bool shouldAppendValue = false;

    private NwindData _nwindData = null;
    public NwindData NwindData
    {
        get
        {
            if (_nwindData == null)
            {
                _nwindData = new NwindData();
            }
            return _nwindData;
        }
    }
}razorコピー

igRegisterScript("WebGridEditingExcelStyle", (ev) => {
    // Assuming `ev.detail.target` gives you the grid element or another relevant element
    var gridElement = ev.detail.target; // This is just an example; adjust based on actual structure

    // Attach the onkeydown event listener to the gridElement or a specific child element
    gridElement.addEventListener('keydown', (keydownEvent) => {

    }, false);

});

var shouldAppendValue = false;

window.attachKeyDownEvent = () => {
    var grid1 = document.querySelectorAll("igc-grid")[0];

    grid1.addEventListener('activeNodeChange', (event) => {
        grid1.endEdit();
        (grid1.getElementsByClassName("igx-grid__tbody-content")[0]).focus();
    });

    grid1.addEventListener('keydown', (e) => {
        var code = e.code;
        var grid1 = window.grid1;
        var activeElem = grid1.selectedCells[0];

        if ((e.code >= 'Digit0' && e.code <= 'Digit9') ||
            (e.code >= 'KeyA' && e.code <= 'KeyZ') ||
            (e.code >= 'Numpad0' && e.code <= 'Numpad9') &&
             e.code !== 'Enter' && e.code !== 'NumpadEnter') {

            if (activeElem && activeElem.editMode === false) {
                activeElem.editMode = true;
                activeElem.editValue = e.key;
                shouldAppendValue = true;
                grid1.markForCheck();
            } else

                if (activeElem && activeElem.editMode && this.shouldAppendValue) {
                    e.preventDefault();
                    activeElem.editValue = activeElem.editValue + e.key;
                    shouldAppendValue = false;
                }
        }

        if (code === 'Backspace') {
            if (activeElem == null || activeElem.editMode == false) {
                return;
            }
            const rowIndex = activeElem.row.index;
            const columnKey = activeElem.column.field;

            grid1.data[rowIndex][columnKey] = '';
            grid1.markForCheck();

        }

        if (code === 'Enter' || code === 'NumpadEnter') {

            if (activeElem == null) {
                return;
            }

            const thisRow = activeElem.row.index;
            const dataView = this.grid1.dataView;
            const nextRowIndex = this.getNextEditableRowIndex(thisRow, dataView, e.shiftKey);

            grid1.navigateTo(nextRowIndex, activeElem.column.visibleIndex, (obj) => {
                grid1.clearCellSelection();
                obj.target.activate();
            });
        }
    });
}

window.getNextEditableRowIndex = (currentRowIndex, dataView, previous) => {
    if (currentRowIndex < 0 || (currentRowIndex === 0 && previous) || (currentRowIndex >= dataView.length - 1 && !previous)) {
        return currentRowIndex;
    }
    if (previous) {
        return dataView.findLastIndex((rec, index) => index < currentRowIndex && this.isEditableDataRecordAtIndex(index, dataView));
    }
    return dataView.findIndex((rec, index) => index > currentRowIndex && this.isEditableDataRecordAtIndex(index, dataView));
}

function isEditableDataRecordAtIndex(dataViewIndex, dataView) {
    const rec = dataView[dataViewIndex];
    return !rec.expression && !rec.summaries && !rec.childGridsData && !rec.detailsData;
}

jsコピー

/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/
cssコピー

위 접근 방식의 주요 이점은 다음과 같습니다.

• 지속적인 편집 모드: 셀이 선택된 동안 입력하면 입력된 값으로 즉시 편집 모드로 들어가 기존 값을 대체합니다.
• ​Enter / Shift+Enter 를 사용하여 탐색할 때 데이터가 아닌 행은 건너뜁니다. 이를 통해 사용자는 해당 값을 빠르게 순환할 수 있습니다.

CRUD operations

Please keep in mind that when you perform some CRUD operation all of the applied pipes like filtering, sorting and grouping will be re-applied and your view will be automatically updated.

​IgbGrid 기본 CRUD 작업을 위한 간단한 API를 제공합니다.

Adding a new record

​IgbGrid 구성 요소는 제공된 데이터를 데이터 소스 자체에 추가하는 AddRow 메서드를 노출합니다.

@code {
    //Assuming we have a `GetNewRecord` method returning the new row data.
    const record = this.GetNewRecord();
    this.GridRef.AddRow(record);
}
razor

Updating data in the Grid

그리드의 데이터 업데이트는 UpdateRow 및 UpdateCell 메소드를 통해 이루어지지만 그리드의 PrimaryKey가 정의된 경우에만 가능합니다. 또한 해당 업데이트 방법을 통해 셀 및/또는 행 값을 직접 업데이트할 수도 있습니다.

@code {
    // Updating the whole row
    this.grid.UpdateRow(newData, this.selectedCell.cellID.rowID);

    // Just a particular cell through the Grid API
    this.grid.UpdateCell(newData, this.selectedCell.cellID.rowID, this.selectedCell.column.field);

    // Directly using the cell `update` method
    this.selectedCell.Update(newData);

    // Directly using the row `update` method
    IgbRowType row = this.grid.GetRowByKey(rowID);
    row.Update(newData);
}
razor

Deleting data from the Grid

​DeleteRow 메서드는 PrimaryKey가 정의된 경우에만 지정된 행을 제거한다는 점을 기억하세요.

@code {
    // Delete row through Grid API
    this.grid.DeleteRow(this.selectedCell.cellID.rowID);
    // Delete row through row object
    IgbRowType row = this.grid.GetRowByIndex(rowIndex);
    row.Del();
}
razor

Cell Validation on Edit Event

​IgbGrid의 편집 이벤트를 사용하면 사용자가 IgbGrid와 상호 작용하는 방식을 변경할 수 있습니다.

이 예에서는 CellEdit 이벤트에 바인딩하여 입력된 데이터를 기반으로 셀의 유효성을 검사합니다. 셀의 새 값이 사전 정의된 기준을 충족하지 않는 경우 이벤트를 취소하여 데이터 소스에 도달하지 못하게 합니다.

가장 먼저 해야 할 일은 그리드의 이벤트에 바인딩하는 것입니다.

<IgbGrid CellEditScript="HandleCellEdit" />
razor

​CellEdit​ ​셀의 값이 커밋되려고 할 때마다 내보냅니다. CellEdit 정의에서 조치를 취하기 전에 특정 열을 확인해야 합니다.

*** In JavaScript ***
igRegisterScript("HandleCellEdit", (ev) => {
    var d = ev.detail;
    if (d.column != null && d.column.field == "UnitsOnOrder") {
        if (d.newValue > d.rowData.UnitsInStock) {
            d.cancel = true;
            alert("You cannot order more than the units in stock!")
        }
    }
}, false);
razor

​주문 단위 열 아래의 셀에 입력된 값이 사용 가능한 금액(재고 단위 아래의 값)보다 큰 경우 편집이 취소되고 사용자에게 취소 알림이 표시됩니다.

​IgbGrid에 적용된 위의 검증 결과는 아래 데모에서 볼 수 있습니다.

EXAMPLE

DATA

MODULES

RAZOR

JS

CSS

using System;
using System.Collections.Generic;
public class NwindDataItem
{
    public double ProductID { get; set; }
    public string ProductName { get; set; }
    public double SupplierID { get; set; }
    public double CategoryID { get; set; }
    public string QuantityPerUnit { get; set; }
    public double UnitPrice { get; set; }
    public double UnitsInStock { get; set; }
    public double UnitsOnOrder { get; set; }
    public double ReorderLevel { get; set; }
    public bool Discontinued { get; set; }
    public string OrderDate { get; set; }
    public double Rating { get; set; }
    public List<NwindDataItem_LocationsItem> Locations { get; set; }
}
public class NwindDataItem_LocationsItem
{
    public string Shop { get; set; }
    public string LastInventory { get; set; }
}

public class NwindData
    : List<NwindDataItem>
{
    public NwindData()
    {
        this.Add(new NwindDataItem()
        {
            ProductID = 1,
            ProductName = @"Chai",
            SupplierID = 1,
            CategoryID = 1,
            QuantityPerUnit = @"10 boxes x 20 bags",
            UnitPrice = 18,
            UnitsInStock = 39,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2012-02-12",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 2,
            ProductName = @"Chang",
            SupplierID = 1,
            CategoryID = 1,
            QuantityPerUnit = @"24 - 12 oz bottles",
            UnitPrice = 19,
            UnitsInStock = 17,
            UnitsOnOrder = 40,
            ReorderLevel = 25,
            Discontinued = true,
            OrderDate = @"2003-03-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 3,
            ProductName = @"Aniseed Syrup",
            SupplierID = 1,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 550 ml bottles",
            UnitPrice = 10,
            UnitsInStock = 13,
            UnitsOnOrder = 70,
            ReorderLevel = 25,
            Discontinued = false,
            OrderDate = @"2006-03-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 4,
            ProductName = @"Chef Antons Cajun Seasoning",
            SupplierID = 2,
            CategoryID = 2,
            QuantityPerUnit = @"48 - 6 oz jars",
            UnitPrice = 22,
            UnitsInStock = 53,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2016-03-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 5,
            ProductName = @"Chef Antons Gumbo Mix",
            SupplierID = 2,
            CategoryID = 2,
            QuantityPerUnit = @"36 boxes",
            UnitPrice = 21.35,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2011-11-11",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 6,
            ProductName = @"Grandmas Boysenberry Spread",
            SupplierID = 3,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 8 oz jars",
            UnitPrice = 25,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 25,
            Discontinued = false,
            OrderDate = @"2017-12-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 7,
            ProductName = @"Uncle Bobs Organic Dried Pears",
            SupplierID = 3,
            CategoryID = 7,
            QuantityPerUnit = @"12 - 1 lb pkgs.",
            UnitPrice = 30,
            UnitsInStock = 150,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2016-07-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 8,
            ProductName = @"Northwoods Cranberry Sauce",
            SupplierID = 3,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 12 oz jars",
            UnitPrice = 40,
            UnitsInStock = 6,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2018-01-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 9,
            ProductName = @"Mishi Kobe Niku",
            SupplierID = 4,
            CategoryID = 6,
            QuantityPerUnit = @"18 - 500 g pkgs.",
            UnitPrice = 97,
            UnitsInStock = 29,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2010-02-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 10,
            ProductName = @"Ikura",
            SupplierID = 4,
            CategoryID = 8,
            QuantityPerUnit = @"12 - 200 ml jars",
            UnitPrice = 31,
            UnitsInStock = 31,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2008-05-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Wall Market",
                    LastInventory = @"2018-12-06"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 11,
            ProductName = @"Queso Cabrales",
            SupplierID = 5,
            CategoryID = 4,
            QuantityPerUnit = @"1 kg pkg.",
            UnitPrice = 21,
            UnitsInStock = 22,
            UnitsOnOrder = 30,
            ReorderLevel = 30,
            Discontinued = false,
            OrderDate = @"2009-01-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 12,
            ProductName = @"Queso Manchego La Pastora",
            SupplierID = 5,
            CategoryID = 4,
            QuantityPerUnit = @"10 - 500 g pkgs.",
            UnitPrice = 38,
            UnitsInStock = 86,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2015-11-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 13,
            ProductName = @"Konbu",
            SupplierID = 6,
            CategoryID = 8,
            QuantityPerUnit = @"2 kg box",
            UnitPrice = 6,
            UnitsInStock = 24,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2015-03-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 14,
            ProductName = @"Tofu",
            SupplierID = 6,
            CategoryID = 7,
            QuantityPerUnit = @"40 - 100 g pkgs.",
            UnitPrice = 23.25,
            UnitsInStock = 35,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2017-06-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 15,
            ProductName = @"Genen Shouyu",
            SupplierID = 6,
            CategoryID = 2,
            QuantityPerUnit = @"24 - 250 ml bottles",
            UnitPrice = 15.5,
            UnitsInStock = 39,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2014-03-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Local Market",
                    LastInventory = @"2018-07-03"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Wall Market",
                    LastInventory = @"2018-12-06"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 16,
            ProductName = @"Pavlova",
            SupplierID = 7,
            CategoryID = 3,
            QuantityPerUnit = @"32 - 500 g boxes",
            UnitPrice = 17.45,
            UnitsInStock = 29,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2018-03-28",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 17,
            ProductName = @"Alice Mutton",
            SupplierID = 7,
            CategoryID = 6,
            QuantityPerUnit = @"20 - 1 kg tins",
            UnitPrice = 39,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2015-08-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 18,
            ProductName = @"Carnarvon Tigers",
            SupplierID = 7,
            CategoryID = 8,
            QuantityPerUnit = @"16 kg pkg.",
            UnitPrice = 62.5,
            UnitsInStock = 42,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2005-09-27",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 19,
            ProductName = @"Teatime Chocolate Biscuits",
            SupplierID = 8,
            CategoryID = 3,
            QuantityPerUnit = @"",
            UnitPrice = 9.2,
            UnitsInStock = 25,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2001-03-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Local Market",
                    LastInventory = @"2018-07-03"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 20,
            ProductName = @"Sir Rodneys Marmalade",
            SupplierID = 8,
            CategoryID = 3,
            QuantityPerUnit = @"4 - 100 ml jars",
            UnitPrice = 4.5,
            UnitsInStock = 40,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2005-03-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
    }
}csコピー

using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modules

namespace Infragistics.Samples
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            var builder = WebAssemblyHostBuilder.CreateDefault(args);
            builder.RootComponents.Add<App>("app");
            builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
            // registering Ignite UI modules
            builder.Services.AddIgniteUIBlazor(
                typeof(IgbInputModule),
                typeof(IgbGridModule)
            );
            await builder.Build().RunAsync();
        }
    }
}csコピー

@using IgniteUI.Blazor.Controls

@inject IJSRuntime JS

<div class="container vertical ig-typography">
    <div class="container vertical fill">
        <IgbGrid
        AutoGenerate="false"
        Data="NwindData"
        PrimaryKey="ProductID"
        CellEditScript="WebGridEditingEventsCellEdit"
        Name="grid1"
        @ref="grid1">
            <IgbColumn
            Field="ProductName"
            Header="Product Name"
            DataType="GridColumnDataType.String">
            </IgbColumn>

            <IgbColumn
            Field="UnitPrice"
            Header="Unit Price"
            DataType="GridColumnDataType.Number"
            Editable="true">
            </IgbColumn>

            <IgbColumn
            Name="UnitsInStock"
            @ref="unitsInStock"
            Field="UnitsInStock"
            Header="Units In Stock"
            DataType="GridColumnDataType.Number"
            Editable="true">
            </IgbColumn>

            <IgbColumn
            Name="UnitsOnOrder"
            @ref="unitsOnOrder"
            Field="UnitsOnOrder"
            Header="Units on Order"
            DataType="GridColumnDataType.Number"
            Editable="true">
            </IgbColumn>

        </IgbGrid>

    </div>
</div>

@code {
    

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        var grid1 = this.grid1;
        var unitsInStock = this.unitsInStock;
        var unitsOnOrder = this.unitsOnOrder;

    }

    private IgbGrid grid1;
    private IgbColumn unitsInStock;
    private IgbColumn unitsOnOrder;

    private NwindData _nwindData = null;
    public NwindData NwindData
    {
        get
        {
            if (_nwindData == null)
            {
                _nwindData = new NwindData();
            }
            return _nwindData;
        }
    }

}razorコピー

igRegisterScript("WebGridEditingEventsCellEdit", (ev) => {
    var d = ev.detail;

    if (d.column != null && d.column.field == "UnitsOnOrder") {
        if (d.newValue > d.rowData.UnitsInStock) {
            d.cancel = true;
            alert("You cannot order more than the units in stock!")
        }
    }
}, false);

jsコピー

/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/
cssコピー

Styling

사전 정의된 테마 외에도 사용 가능한 CSS 속성 중 일부를 설정하여 그리드를 추가로 사용자 정의할 수 있습니다. 일부 색상을 변경하려면 먼저 그리드에 대한 클래스를 설정해야 합니다.

<IgbGrid Class="grid"></IgbGrid>
razor

그런 다음 해당 클래스에 대한 관련 CSS 속성을 설정합니다.

.grid {
    --ig-grid-edit-mode-color: orange;
    --ig-grid-cell-editing-background: lightblue;
}
css

Styling Example

EXAMPLE

DATA

MODULES

RAZOR

CSS

using System;
using System.Collections.Generic;
public class NwindDataItem
{
    public double ProductID { get; set; }
    public string ProductName { get; set; }
    public double SupplierID { get; set; }
    public double CategoryID { get; set; }
    public string QuantityPerUnit { get; set; }
    public double UnitPrice { get; set; }
    public double UnitsInStock { get; set; }
    public double UnitsOnOrder { get; set; }
    public double ReorderLevel { get; set; }
    public bool Discontinued { get; set; }
    public string OrderDate { get; set; }
    public double Rating { get; set; }
    public List<NwindDataItem_LocationsItem> Locations { get; set; }
}
public class NwindDataItem_LocationsItem
{
    public string Shop { get; set; }
    public string LastInventory { get; set; }
}

public class NwindData
    : List<NwindDataItem>
{
    public NwindData()
    {
        this.Add(new NwindDataItem()
        {
            ProductID = 1,
            ProductName = @"Chai",
            SupplierID = 1,
            CategoryID = 1,
            QuantityPerUnit = @"10 boxes x 20 bags",
            UnitPrice = 18,
            UnitsInStock = 39,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2012-02-12",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 2,
            ProductName = @"Chang",
            SupplierID = 1,
            CategoryID = 1,
            QuantityPerUnit = @"24 - 12 oz bottles",
            UnitPrice = 19,
            UnitsInStock = 17,
            UnitsOnOrder = 40,
            ReorderLevel = 25,
            Discontinued = true,
            OrderDate = @"2003-03-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 3,
            ProductName = @"Aniseed Syrup",
            SupplierID = 1,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 550 ml bottles",
            UnitPrice = 10,
            UnitsInStock = 13,
            UnitsOnOrder = 70,
            ReorderLevel = 25,
            Discontinued = false,
            OrderDate = @"2006-03-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 4,
            ProductName = @"Chef Antons Cajun Seasoning",
            SupplierID = 2,
            CategoryID = 2,
            QuantityPerUnit = @"48 - 6 oz jars",
            UnitPrice = 22,
            UnitsInStock = 53,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2016-03-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 5,
            ProductName = @"Chef Antons Gumbo Mix",
            SupplierID = 2,
            CategoryID = 2,
            QuantityPerUnit = @"36 boxes",
            UnitPrice = 21.35,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2011-11-11",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 6,
            ProductName = @"Grandmas Boysenberry Spread",
            SupplierID = 3,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 8 oz jars",
            UnitPrice = 25,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 25,
            Discontinued = false,
            OrderDate = @"2017-12-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 7,
            ProductName = @"Uncle Bobs Organic Dried Pears",
            SupplierID = 3,
            CategoryID = 7,
            QuantityPerUnit = @"12 - 1 lb pkgs.",
            UnitPrice = 30,
            UnitsInStock = 150,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2016-07-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 8,
            ProductName = @"Northwoods Cranberry Sauce",
            SupplierID = 3,
            CategoryID = 2,
            QuantityPerUnit = @"12 - 12 oz jars",
            UnitPrice = 40,
            UnitsInStock = 6,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2018-01-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 9,
            ProductName = @"Mishi Kobe Niku",
            SupplierID = 4,
            CategoryID = 6,
            QuantityPerUnit = @"18 - 500 g pkgs.",
            UnitPrice = 97,
            UnitsInStock = 29,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2010-02-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 10,
            ProductName = @"Ikura",
            SupplierID = 4,
            CategoryID = 8,
            QuantityPerUnit = @"12 - 200 ml jars",
            UnitPrice = 31,
            UnitsInStock = 31,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2008-05-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Wall Market",
                    LastInventory = @"2018-12-06"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 11,
            ProductName = @"Queso Cabrales",
            SupplierID = 5,
            CategoryID = 4,
            QuantityPerUnit = @"1 kg pkg.",
            UnitPrice = 21,
            UnitsInStock = 22,
            UnitsOnOrder = 30,
            ReorderLevel = 30,
            Discontinued = false,
            OrderDate = @"2009-01-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Fun-Tasty Co.",
                    LastInventory = @"2018-06-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 12,
            ProductName = @"Queso Manchego La Pastora",
            SupplierID = 5,
            CategoryID = 4,
            QuantityPerUnit = @"10 - 500 g pkgs.",
            UnitPrice = 38,
            UnitsInStock = 86,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2015-11-17",
            Rating = 3,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 13,
            ProductName = @"Konbu",
            SupplierID = 6,
            CategoryID = 8,
            QuantityPerUnit = @"2 kg box",
            UnitPrice = 6,
            UnitsInStock = 24,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2015-03-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 14,
            ProductName = @"Tofu",
            SupplierID = 6,
            CategoryID = 7,
            QuantityPerUnit = @"40 - 100 g pkgs.",
            UnitPrice = 23.25,
            UnitsInStock = 35,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2017-06-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 15,
            ProductName = @"Genen Shouyu",
            SupplierID = 6,
            CategoryID = 2,
            QuantityPerUnit = @"24 - 250 ml bottles",
            UnitPrice = 15.5,
            UnitsInStock = 39,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2014-03-17",
            Rating = 4,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Local Market",
                    LastInventory = @"2018-07-03"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Wall Market",
                    LastInventory = @"2018-12-06"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 16,
            ProductName = @"Pavlova",
            SupplierID = 7,
            CategoryID = 3,
            QuantityPerUnit = @"32 - 500 g boxes",
            UnitPrice = 17.45,
            UnitsInStock = 29,
            UnitsOnOrder = 30,
            ReorderLevel = 10,
            Discontinued = false,
            OrderDate = @"2018-03-28",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Street Market",
                    LastInventory = @"2018-12-12"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 17,
            ProductName = @"Alice Mutton",
            SupplierID = 7,
            CategoryID = 6,
            QuantityPerUnit = @"20 - 1 kg tins",
            UnitPrice = 39,
            UnitsInStock = 0,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = true,
            OrderDate = @"2015-08-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Farmer Market",
                    LastInventory = @"2018-04-04"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 18,
            ProductName = @"Carnarvon Tigers",
            SupplierID = 7,
            CategoryID = 8,
            QuantityPerUnit = @"16 kg pkg.",
            UnitPrice = 62.5,
            UnitsInStock = 42,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2005-09-27",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"24/7 Market",
                    LastInventory = @"2018-11-11"
                },
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 19,
            ProductName = @"Teatime Chocolate Biscuits",
            SupplierID = 8,
            CategoryID = 3,
            QuantityPerUnit = @"",
            UnitPrice = 9.2,
            UnitsInStock = 25,
            UnitsOnOrder = 30,
            ReorderLevel = 5,
            Discontinued = false,
            OrderDate = @"2001-03-17",
            Rating = 2,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Local Market",
                    LastInventory = @"2018-07-03"
                }}

        });
        this.Add(new NwindDataItem()
        {
            ProductID = 20,
            ProductName = @"Sir Rodneys Marmalade",
            SupplierID = 8,
            CategoryID = 3,
            QuantityPerUnit = @"4 - 100 ml jars",
            UnitPrice = 4.5,
            UnitsInStock = 40,
            UnitsOnOrder = 30,
            ReorderLevel = 0,
            Discontinued = false,
            OrderDate = @"2005-03-17",
            Rating = 5,
            Locations = new List<NwindDataItem_LocationsItem>()
            {
                new NwindDataItem_LocationsItem()
                {
                    Shop = @"Super Market",
                    LastInventory = @"2018-09-09"
                }}

        });
    }
}csコピー

using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modules

namespace Infragistics.Samples
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            var builder = WebAssemblyHostBuilder.CreateDefault(args);
            builder.RootComponents.Add<App>("app");
            builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
            // registering Ignite UI modules
            builder.Services.AddIgniteUIBlazor(
                typeof(IgbInputModule),
                typeof(IgbGridModule),
                typeof(IgbPaginatorModule)
            );
            await builder.Build().RunAsync();
        }
    }
}csコピー

@using IgniteUI.Blazor.Controls

<style>
/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/

#grid {
    --ig-size: var(--ig-size-medium);
}

#grid {
    --ig-grid-edit-mode-color: #FFA500;
    --ig-grid-cell-active-border-color: #FFA500;
    --ig-grid-cell-editing-background: #add8e6;
}
</style>
<div class="container vertical ig-typography">
    <div class="container vertical fill">
        <IgbGrid
        AutoGenerate="false"
        Id="grid"
        Name="grid"
        @ref="grid"
        Data="NwindData"
        PrimaryKey="ProductID"
        AllowFiltering="true">
            <IgbPaginator
            PerPage="10">
            </IgbPaginator>

            <IgbColumn
            Field="ProductName"
            Header="Product Name"
            DataType="GridColumnDataType.String"
            Sortable="true"
            HasSummary="true"
            Editable="true"
            Resizable="true">
            </IgbColumn>

            <IgbColumn
            Field="UnitsInStock"
            Header="Units in Stock"
            DataType="GridColumnDataType.Number"
            Sortable="true"
            HasSummary="true"
            Editable="true"
            Resizable="true">
            </IgbColumn>

            <IgbColumn
            Field="OrderDate"
            Header="Order Date"
            DataType="GridColumnDataType.Date"
            Sortable="true"
            HasSummary="true"
            Editable="true"
            Resizable="true">
            </IgbColumn>

            <IgbColumn
            Field="Discontinued"
            Header="Discontinued"
            DataType="GridColumnDataType.Boolean"
            Sortable="true"
            HasSummary="true"
            Editable="true">
            </IgbColumn>

            <IgbColumn
            Field="ReorderLevel"
            Header="Reorder Level"
            DataType="GridColumnDataType.Number"
            Sortable="true"
            HasSummary="true"
            Editable="true"
            Filterable="false">
            </IgbColumn>

        </IgbGrid>

    </div>
</div>

@code {
    

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        var grid = this.grid;

    }

    private IgbGrid grid;

    private NwindData _nwindData = null;
    public NwindData NwindData
    {
        get
        {
            if (_nwindData == null)
            {
                _nwindData = new NwindData();
            }
            return _nwindData;
        }
    }

}razorコピー

/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/

#grid {
    --ig-size: var(--ig-size-medium);
}

#grid {
    --ig-grid-edit-mode-color: #FFA500;
    --ig-grid-cell-active-border-color: #FFA500;
    --ig-grid-cell-editing-background: #add8e6;
}

cssコピー

API References

• IgbGrid

• IgbDatePicker

Additional Resources

• 가상화 및 성능
• 페이징
• 필터링
• 정렬
• 요약
• 열 고정
• 열 크기 조정
• 선택
• 수색