Blazor 트리 그리드의 행 작업

Blazor Tree Grid의 Ignite UI for Blazor 사용하면 개발자가 IgbActionStrip을 사용하고 행/셀 구성 요소와 행 고정을 위한 CRUD를 활용할 수 있습니다. 이러한 작업에 대한 여러 가지 미리 정의된 UI 컨트롤이 있으며, IgbTreeGrid의 특정 행에 적용할 수 있습니다. 편집 및 고정.

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

Usage

사전 정의된 작업 UI 구성 요소는 다음과 같습니다.

• IgbGridEditingActions- 편집을 위해 특별히 설계된 기능 및 UI가 포함되어 있습니다 IgbTreeGrid. 셀 또는 행의 편집 모드를 빠르게 전환할 수 있습니다., 옵션 및 행 삭제 IgbTreeGrid에 따라 RowEditable.

• IgbGridPinningActions- 행 고정을 위해 특별히 설계된 기능 및 UI가 IgbTreeGrid 포함되어 있습니다. 이를 통해 행을 빠르게 고정하고 고정된 행과 비활성화된 행 사이를 탐색할 수 있습니다.

그것들은 내부에 IgbTreeGrid 추가되며 기본 상호 작용을 IgbActionStrip 제공하는 데 모두 필요합니다.

<IgbTreeGrid Data=northwindEmployees RowEditable="True" PrimaryKey="ID">
    @foreach (var c in columns)
    {
        <IgbColumn Field="@c.Field">
        </IgbColumn>
    }
    <IgbActionStrip @ref=actionstrip>
        <IgbGridPinningActions></IgbGridPinningActions>
        <IgbGridEditingActions></IgbGridEditingActions>
    </IgbActionStrip>
</IgbTreeGrid>
razor

When ActionStripComponent is a child component of the IgbTreeGrid, hovering a row will automatically show the UI.

Custom Implementation

이러한 구성 요소는 사용자 지정을 위한 유연성을 제공하는 템플릿을 노출합니다. 예를 들어, IgbActionStrip 다음과 같은 행 작업이 있는 Gmail 시나리오의 경우 삭제하다, 편집하다 그리고 등등. 아이콘으로 버튼 구성 요소를 만들고 클릭 이벤트를 추가하고 삽입 할 수 있습니다. IgbActionStrip.

<div class="grid__wrapper">
    <IgbTreeGrid Data=northwindEmployees>
        <IgbActionStrip @ref=actionstrip>
            <IgbGridPinningActions></IgbGridPinningActions>
            <IgbButton Title="Edit" @onclick="() => StartEdit(actionstrip.Context)">
                <IgbIcon>edit</IgbIcon>
            </IgbButton>
            @if (!IsDeleted(actionstrip.Context))
            {
                <IgbButton Title="Delete" @onclick="() => Delete(actionstrip.Context)">
                    <IgbIcon>delete</IgbIcon>
                </IgbButton>
            }
        </IgbActionStrip>
    </IgbTreeGrid>
</div>
razor

EXAMPLE

DATA

MODULES

RAZOR

CSS

using System;
using System.Collections.Generic;
public class EmployeesFlatDetailsItem
{
    public string Address { get; set; }
    public double Age { get; set; }
    public string City { get; set; }
    public string Country { get; set; }
    public string Fax { get; set; }
    public string HireDate { get; set; }
    public double ID { get; set; }
    public string Name { get; set; }
    public double ParentID { get; set; }
    public string Phone { get; set; }
    public double PostalCode { get; set; }
    public string Title { get; set; }
    public string LastName { get; set; }
    public string FullAddress { get; set; }
}

public class EmployeesFlatDetails
    : List<EmployeesFlatDetailsItem>
{
    public EmployeesFlatDetails()
    {
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Obere Str. 57",
            Age = 55,
            City = @"Berlin",
            Country = @"Germany",
            Fax = @"030-0076545",
            HireDate = @"2008-03-20",
            ID = 1,
            Name = @"Johnathan Winchester",
            ParentID = -1,
            Phone = @"030-0074321",
            PostalCode = 12209,
            Title = @"Development Manager",
            LastName = @"Winchester",
            FullAddress = @"Obere Str. 57, Berlin, Germany"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Avda. de la Constitución 2222",
            Age = 42,
            City = @"México D.F.",
            Country = @"Mexico",
            Fax = @"(51) 555-3745",
            HireDate = @"2014-01-22",
            ID = 4,
            Name = @"Ana Sanders",
            ParentID = -1,
            Phone = @"(5) 555-4729",
            PostalCode = 5021,
            Title = @"CEO",
            LastName = @"Sanders",
            FullAddress = @"Avda. de la Constitución 2222, México D.F., Mexico"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Mataderos 2312",
            Age = 49,
            City = @"México D.F.",
            Country = @"Mexico",
            Fax = @"(5) 555-3995",
            HireDate = @"2014-01-22",
            ID = 18,
            Name = @"Victoria Lincoln",
            ParentID = -1,
            Phone = @"(5) 555-3932",
            PostalCode = 5023,
            Title = @"Accounting Manager",
            LastName = @"Lincoln",
            FullAddress = @"Mataderos 2312, México D.F., Mexico"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"120 Hanover Sq.",
            Age = 61,
            City = @"London",
            Country = @"UK",
            Fax = @"(171) 555-6750",
            HireDate = @"2010-01-01",
            ID = 10,
            Name = @"Yang Wang",
            ParentID = -1,
            Phone = @"(171) 555-7788",
            PostalCode = 39000,
            Title = @"Localization Manager",
            LastName = @"Wang",
            FullAddress = @"120 Hanover Sq., London, UK"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Berguvsvägen 8",
            Age = 43,
            City = @"Luleå",
            Country = @"Sweden",
            Fax = @"0921-12 34 67",
            HireDate = @"2011-06-03",
            ID = 3,
            Name = @"Michael Burke",
            ParentID = 1,
            Phone = @"0921-12 34 65",
            PostalCode = 29000,
            Title = @"Senior Software Developer",
            LastName = @"Burke",
            FullAddress = @"Berguvsvägen 8, Luleå, Sweden"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Forsterstr. 57",
            Age = 29,
            City = @"Mannheim",
            Country = @"Germany",
            Fax = @"0621-08924",
            HireDate = @"2009-06-19",
            ID = 2,
            Name = @"Thomas Anderson",
            ParentID = 1,
            Phone = @"0621-08460",
            PostalCode = 68306,
            Title = @"Senior Software Developer",
            LastName = @"Anderson",
            FullAddress = @"Forsterstr. 57, Mannheim, Germany"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"24, place Kléber",
            Age = 31,
            City = @"Strasbourg",
            Country = @"France",
            Fax = @"88.60.15.32",
            HireDate = @"2014-08-18",
            ID = 11,
            Name = @"Monica Reyes",
            ParentID = 1,
            Phone = @"88.60.15.31",
            PostalCode = 67000,
            Title = @"Software Development Team Lead",
            LastName = @"Reyes",
            FullAddress = @"24, place Kléber, Strasbourg, France"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"C/ Araquil, 67",
            Age = 35,
            City = @"Madrid",
            Country = @"Spain",
            Fax = @"(911) 555 91 99",
            HireDate = @"2015-09-17",
            ID = 6,
            Name = @"Roland Mendel",
            ParentID = 11,
            Phone = @"(91) 555 22 82",
            PostalCode = 28023,
            Title = @"Senior Software Developer",
            LastName = @"Mendel",
            FullAddress = @"C/ Araquil, 67, Madrid, Spain"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"12, rue des Bouchers",
            Age = 44,
            City = @"Marseille",
            Country = @"France",
            Fax = @"91.24.45.41",
            HireDate = @"2009-10-11",
            ID = 12,
            Name = @"Sven Cooper",
            ParentID = 11,
            Phone = @"91.24.45.40",
            PostalCode = 13008,
            Title = @"Senior Software Developer",
            LastName = @"Cooper",
            FullAddress = @"12, rue des Bouchers, Marseille, France"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"23 Tsawassen Blvd.",
            Age = 44,
            City = @"Tsawassen",
            Country = @"Canada",
            Fax = @"(604) 555-3745",
            HireDate = @"2014-04-04",
            ID = 14,
            Name = @"Laurence Johnson",
            ParentID = 4,
            Phone = @"(604) 555-4729",
            PostalCode = 19000,
            Title = @"Director",
            LastName = @"Johnson",
            FullAddress = @"23 Tsawassen Blvd., Tsawassen, Canada"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Fauntleroy Circus",
            Age = 25,
            City = @"London",
            Country = @"UK",
            Fax = @"(125) 555-3798",
            HireDate = @"2017-11-9",
            ID = 5,
            Name = @"Elizabeth Richards",
            ParentID = 4,
            Phone = @"(171) 555-1212",
            PostalCode = 30000,
            Title = @"Vice President",
            LastName = @"Richards",
            FullAddress = @"Fauntleroy Circus, London, UK"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Cerrito 333",
            Age = 39,
            City = @"Buenos Aires",
            Country = @"Argentina",
            Fax = @"(121) 135-4892",
            HireDate = @"2010-03-22",
            ID = 13,
            Name = @"Trevor Ashworth",
            ParentID = 5,
            Phone = @"(1) 135-5555",
            PostalCode = 1010,
            Title = @"Director",
            LastName = @"Ashworth",
            FullAddress = @"Cerrito 333, Buenos Aires, Argentina"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Sierras de Granada 9993",
            Age = 44,
            City = @"México D.F.",
            Country = @"Mexico",
            Fax = @"(153) 555-7293",
            HireDate = @"2014-04-04",
            ID = 17,
            Name = @"Antonio Moreno",
            ParentID = 18,
            Phone = @"(5) 555-3392",
            PostalCode = 5022,
            Title = @"Senior Accountant",
            LastName = @"Moreno",
            FullAddress = @"Sierras de Granada 9993, México D.F., Mexico"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Hauptstr. 29",
            Age = 50,
            City = @"Sao Paulo",
            Country = @"Brazil",
            Fax = @"(531) 555-6691",
            HireDate = @"2007-11-18",
            ID = 7,
            Name = @"Pedro Rodriguez",
            ParentID = 10,
            Phone = @"0452-076545",
            PostalCode = 3012,
            Title = @"Senior Localization Developer",
            LastName = @"Rodriguez",
            FullAddress = @"Hauptstr. 29, Sao Paulo, Brazil"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Av. dos Lusíadas, 23",
            Age = 27,
            City = @"Bern",
            Country = @"Switzerland",
            Fax = @"(271) 335-357",
            HireDate = @"2016-02-19",
            ID = 8,
            Name = @"Casey Harper",
            ParentID = 10,
            Phone = @"(11) 555-7647",
            PostalCode = 40000,
            Title = @"Senior Localization",
            LastName = @"Harper",
            FullAddress = @"Av. dos Lusíadas, 23, Bern, Switzerland"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Berkeley Gardens 12",
            Age = 25,
            City = @"London",
            Country = @"UK",
            Fax = @"(171) 555-9199",
            HireDate = @"2017-11-09",
            ID = 15,
            Name = @"Patricia Simpson",
            ParentID = 7,
            Phone = @"(171) 555-2282",
            PostalCode = 26000,
            Title = @"Localization Intern",
            LastName = @"Simpson",
            FullAddress = @"Berkeley Gardens 12, London, UK"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"Walserweg 21",
            Age = 39,
            City = @"Aachen",
            Country = @"Germany",
            Fax = @"0241-059428",
            HireDate = @"2010-03-22",
            ID = 9,
            Name = @"Francisco Chang",
            ParentID = 7,
            Phone = @"0241-039123",
            PostalCode = 52066,
            Title = @"Localization Intern",
            LastName = @"Chang",
            FullAddress = @"Walserweg 21, Aachen, Germany"
        });
        this.Add(new EmployeesFlatDetailsItem()
        {
            Address = @"35 King George",
            Age = 25,
            City = @"London",
            Country = @"UK",
            Fax = @"(171) 555-3373",
            HireDate = @"2018-03-18",
            ID = 16,
            Name = @"Peter Lewis",
            ParentID = 7,
            Phone = @"(171) 555-0297",
            PostalCode = 48000,
            Title = @"Localization Intern",
            LastName = @"Lewis",
            FullAddress = @"35 King George, London, UK"
        });
    }
}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(IgbTreeGridModule)
            );
            await builder.Build().RunAsync();
        }
    }
}csコピー

@using IgniteUI.Blazor.Controls

<div class="container vertical ig-typography">
    <div class="container vertical fill">
        <IgbTreeGrid
        AutoGenerate="false"
        Name="treeGrid"
        @ref="treeGrid"
        Id="treeGrid"
        Data="EmployeesFlatDetails"
        PrimaryKey="ID"
        ForeignKey="ParentID"
        RowEditable="true"
        BatchEditing="true"
        AllowFiltering="true">
            <IgbActionStrip
            Name="actionStrip"
            @ref="actionStrip">
                <IgbGridPinningActions
                >
                </IgbGridPinningActions>

                <IgbGridEditingActions
                >
                </IgbGridEditingActions>

            </IgbActionStrip>

            <IgbColumn
            Field="Name"
            DataType="GridColumnDataType.String"
            Sortable="true"
            DisableHiding="true"
            Width="auto">
            </IgbColumn>

            <IgbColumn
            Field="ID"
            DataType="GridColumnDataType.Number"
            Sortable="true">
            </IgbColumn>

            <IgbColumn
            Field="Title"
            DataType="GridColumnDataType.String"
            Sortable="true"
            DisableHiding="true">
            </IgbColumn>

            <IgbColumn
            Field="HireDate"
            DataType="GridColumnDataType.Date"
            Sortable="true"
            Hidden="true">
            </IgbColumn>

            <IgbColumn
            Field="Age"
            DataType="GridColumnDataType.Number"
            Sortable="true"
            Hidden="true">
            </IgbColumn>

            <IgbColumn
            Field="Address"
            DataType="GridColumnDataType.String"
            Sortable="true">
            </IgbColumn>

            <IgbColumn
            Field="City"
            DataType="GridColumnDataType.String"
            Sortable="true">
            </IgbColumn>

            <IgbColumn
            Field="Country"
            DataType="GridColumnDataType.String"
            Sortable="true">
            </IgbColumn>

            <IgbColumn
            Field="Fax"
            DataType="GridColumnDataType.String"
            Sortable="true">
            </IgbColumn>

            <IgbColumn
            Field="PostalCode"
            Header="Postal Code"
            DataType="GridColumnDataType.String"
            Sortable="true">
            </IgbColumn>

            <IgbColumn
            Field="Phone"
            DataType="GridColumnDataType.String"
            Sortable="true">
            </IgbColumn>

        </IgbTreeGrid>

    </div>
</div>

@code {
    

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

    }

    private IgbTreeGrid treeGrid;
    private IgbActionStrip actionStrip;

    private EmployeesFlatDetails _employeesFlatDetails = null;
    public EmployeesFlatDetails EmployeesFlatDetails
    {
        get
        {
            if (_employeesFlatDetails == null)
            {
                _employeesFlatDetails = new EmployeesFlatDetails();
            }
            return _employeesFlatDetails;
        }
    }

}razor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

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.

API References

• IgbGridPinningActions
• IgbGridEditingActions

우리 커뮤니티는 활동적이며 항상 새로운 아이디어를 환영합니다.

• Ignite UI for Blazor 포럼
• Ignite UI for Blazor 깃허브