Web Components 그리드 다중 열 헤더 개요

Web Components Grid의 Ignite UI for Web Components Multi-Column Headers 기능을 사용하면 열을 공통 다중 헤더 아래에 배치하여 그룹화할 수 있습니다. 의 IgcGridComponent 각 다중 열 헤더 그룹은 다른 그룹 또는 열 간의 조합을 나타낼 수 있습니다. 이 기능은 가로로 스크롤하는 것이 번거로울 수 있는 대규모 데이터 세트를 처리할 때 특히 유용합니다.

Web Components 그리드 다중 열 헤더 예제

EXAMPLE

DATA

TS

HTML

CSS

export class CustomersDataItem {
    public constructor(init: Partial<CustomersDataItem>) {
        Object.assign(this, init);
    }

    public ID: string;
    public Company: string;
    public ContactName: string;
    public ContactTitle: string;
    public Address: string;
    public City: string;
    public Region: string;
    public PostalCode: number;
    public Country: string;
    public Phone: string;
    public Fax: string;

}
export class CustomersData extends Array<CustomersDataItem> {
    public constructor(items: Array<CustomersDataItem> | number = -1) {
        if (Array.isArray(items)) {
            super(...items);
        } else {
            const newItems = [
                new CustomersDataItem({ ID: `ALFKI`, Company: `Alfreds Futterkiste`, ContactName: `Maria Anders`, ContactTitle: `Sales Representative`, Address: `Obere Str. 57`, City: `Berlin`, Region: `East`, PostalCode: 12209, Country: `Germany`, Phone: `030-0074321`, Fax: `030-0076545` }),
                new CustomersDataItem({ ID: `ANATR`, Company: `Ana Trujillo Emparedados y helados`, ContactName: `Ana Trujillo`, ContactTitle: `Owner`, Address: `Avda. de la Constitución 2222`, City: `México D.F.`, Region: `South`, PostalCode: 5021, Country: `Mexico`, Phone: `(5) 555-4729`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `ANTON`, Company: `Antonio Moreno Taquería`, ContactName: `Antonio Moreno`, ContactTitle: `Owner`, Address: `Mataderos 2312`, City: `México D.F.`, Region: `South`, PostalCode: 5023, Country: `Mexico`, Phone: `(5) 555-3932`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `AROUT`, Company: `Around the Horn`, ContactName: `Thomas Hardy`, ContactTitle: `Sales Representative`, Address: `120 Hanover Sq.`, City: `London`, Region: `East`, PostalCode: 22000, Country: `UK`, Phone: `(171) 555-7788`, Fax: `(171) 555-6750` }),
                new CustomersDataItem({ ID: `BERGS`, Company: `Berglunds snabbköp`, ContactName: `Christina Berglund`, ContactTitle: `Order Administrator`, Address: `Berguvsvägen 8`, City: `Luleå`, Region: `South`, PostalCode: 17000, Country: `Sweden`, Phone: `0921-12 34 65`, Fax: `0921-12 34 67` }),
                new CustomersDataItem({ ID: `BLAUS`, Company: `Blauer See Delikatessen`, ContactName: `Hanna Moos`, ContactTitle: `Sales Representative`, Address: `Forsterstr. 57`, City: `Mannheim`, Region: `East`, PostalCode: 68306, Country: `Germany`, Phone: `0621-08460`, Fax: `0621-08924` }),
                new CustomersDataItem({ ID: `BLONP`, Company: `Blondesddsl père et fils`, ContactName: `Frédérique Citeaux`, ContactTitle: `Marketing Manager`, Address: `24, place Kléber`, City: `Strasbourg`, Region: `East`, PostalCode: 67000, Country: `France`, Phone: `88.60.15.31`, Fax: `88.60.15.32` }),
                new CustomersDataItem({ ID: `BOLID`, Company: `Bólido Comidas preparadas`, ContactName: `Martín Sommer`, ContactTitle: `Owner`, Address: `C/ Araquil, 67`, City: `Madrid`, Region: `East`, PostalCode: 28023, Country: `Spain`, Phone: `(91) 555 22 82`, Fax: `(91) 555 91 99` }),
                new CustomersDataItem({ ID: `BONAP`, Company: `Bon app'`, ContactName: `Laurence Lebihan`, ContactTitle: `Owner`, Address: `12, rue des Bouchers`, City: `Marseille`, Region: `West`, PostalCode: 13008, Country: `France`, Phone: `91.24.45.40`, Fax: `91.24.45.41` }),
                new CustomersDataItem({ ID: `BOTTM`, Company: `Bottom-Dollar Markets`, ContactName: `Elizabeth Lincoln`, ContactTitle: `Accounting Manager`, Address: `23 Tsawassen Blvd.`, City: `Tsawassen`, Region: `BC`, PostalCode: 28000, Country: `Canada`, Phone: `(604) 555-4729`, Fax: `(604) 555-3745` }),
                new CustomersDataItem({ ID: `BSBEV`, Company: `B's Beverages`, ContactName: `Victoria Ashworth`, ContactTitle: `Sales Representative`, Address: `Fauntleroy Circus`, City: `London`, Region: `South`, PostalCode: 10000, Country: `UK`, Phone: `(171) 555-1212`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `CACTU`, Company: `Cactus Comidas para llevar`, ContactName: `Patricio Simpson`, ContactTitle: `Sales Agent`, Address: `Cerrito 333`, City: `Buenos Aires`, Region: `East`, PostalCode: 1010, Country: `Argentina`, Phone: `(1) 135-5555`, Fax: `(1) 135-4892` }),
                new CustomersDataItem({ ID: `CENTC`, Company: `Centro comercial Moctezuma`, ContactName: `Francisco Chang`, ContactTitle: `Marketing Manager`, Address: `Sierras de Granada 9993`, City: `México D.F.`, Region: `South`, PostalCode: 5022, Country: `Mexico`, Phone: `(5) 555-3392`, Fax: `(5) 555-7293` }),
                new CustomersDataItem({ ID: `CHOPS`, Company: `Chop-suey Chinese`, ContactName: `Yang Wang`, ContactTitle: `Owner`, Address: `Hauptstr. 29`, City: `Bern`, Region: `East`, PostalCode: 3012, Country: `Switzerland`, Phone: `0452-076545`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `COMMI`, Company: `Comércio Mineiro`, ContactName: `Pedro Afonso`, ContactTitle: `Sales Associate`, Address: `Av. dos Lusíadas, 23`, City: `Sao Paulo`, Region: `SP`, PostalCode: 34000, Country: `Brazil`, Phone: `(11) 555-7647`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `CONSH`, Company: `Consolidated Holdings`, ContactName: `Elizabeth Brown`, ContactTitle: `Sales Representative`, Address: `Berkeley Gardens 12 Brewery`, City: `London`, Region: `South`, PostalCode: 27000, Country: `UK`, Phone: `(171) 555-2282`, Fax: `(171) 555-9199` }),
                new CustomersDataItem({ ID: `DRACD`, Company: `Drachenblut Delikatessen`, ContactName: `Sven Ottlieb`, ContactTitle: `Order Administrator`, Address: `Walserweg 21`, City: `Aachen`, Region: `South`, PostalCode: 52066, Country: `Germany`, Phone: `0241-039123`, Fax: `0241-059428` }),
                new CustomersDataItem({ ID: `DUMON`, Company: `Du monde entier`, ContactName: `Janine Labrune`, ContactTitle: `Owner`, Address: `67, rue des Cinquante Otages`, City: `Nantes`, Region: `East`, PostalCode: 44000, Country: `France`, Phone: `40.67.88.88`, Fax: `40.67.89.89` }),
                new CustomersDataItem({ ID: `EASTC`, Company: `Eastern Connection`, ContactName: `Ann Devon`, ContactTitle: `Sales Agent`, Address: `35 King George`, City: `London`, Region: `East`, PostalCode: 41000, Country: `UK`, Phone: `(171) 555-0297`, Fax: `(171) 555-3373` }),
                new CustomersDataItem({ ID: `ERNSH`, Company: `Ernst Handel`, ContactName: `Roland Mendel`, ContactTitle: `Sales Manager`, Address: `Kirchgasse 6`, City: `Graz`, Region: `South`, PostalCode: 8010, Country: `Austria`, Phone: `7675-3425`, Fax: `7675-3426` }),
                new CustomersDataItem({ ID: `FAMIA`, Company: `Familia Arquibaldo`, ContactName: `Aria Cruz`, ContactTitle: `Marketing Assistant`, Address: `Rua Orós, 92`, City: `Sao Paulo`, Region: `SP`, PostalCode: 27000, Country: `Brazil`, Phone: `(11) 555-9857`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `FISSA`, Company: `FISSA Fabrica Inter. Salchichas S.A.`, ContactName: `Diego Roel`, ContactTitle: `Accounting Manager`, Address: `C/ Moralzarzal, 86`, City: `Madrid`, Region: `East`, PostalCode: 28034, Country: `Spain`, Phone: `(91) 555 94 44`, Fax: `(91) 555 55 93` }),
                new CustomersDataItem({ ID: `FOLIG`, Company: `Folies gourmandes`, ContactName: `Martine Rancé`, ContactTitle: `Assistant Sales Agent`, Address: `184, chaussée de Tournai`, City: `Lille`, Region: `South`, PostalCode: 59000, Country: `France`, Phone: `20.16.10.16`, Fax: `20.16.10.17` }),
                new CustomersDataItem({ ID: `FOLKO`, Company: `Folk och fä HB`, ContactName: `Maria Larsson`, ContactTitle: `Owner`, Address: `Åkergatan 24`, City: `Bräcke`, Region: `East`, PostalCode: 36000, Country: `Sweden`, Phone: `0695-34 67 21`, Fax: `0695 33-4455` }),
                new CustomersDataItem({ ID: `FRANK`, Company: `Frankenversand`, ContactName: `Peter Franken`, ContactTitle: `Marketing Manager`, Address: `Berliner Platz 43`, City: `München`, Region: `East`, PostalCode: 80805, Country: `Germany`, Phone: `089-0877310`, Fax: `089-0877451` }),
                new CustomersDataItem({ ID: `FRANR`, Company: `France restauration`, ContactName: `Carine Schmitt`, ContactTitle: `Marketing Manager`, Address: `54, rue Royale`, City: `Nantes`, Region: `South`, PostalCode: 44000, Country: `France`, Phone: `40.32.21.21`, Fax: `40.32.21.20` }),
                new CustomersDataItem({ ID: `FRANS`, Company: `Franchi S.p.A.`, ContactName: `Paolo Accorti`, ContactTitle: `Sales Representative`, Address: `Via Monte Bianco 34`, City: `Torino`, Region: `East`, PostalCode: 10100, Country: `Italy`, Phone: `011-4988260`, Fax: `011-4988261` }),
            ];
            super(...newItems.slice(0));
        }
    }
}
tsコピー

import { IgcPropertyEditorPanelModule } from 'igniteui-webcomponents-layouts';
import 'igniteui-webcomponents-grids/grids/combined';
import { ComponentRenderer, WebGridDescriptionModule, WebColumnGroupDescriptionModule, PropertyEditorPanelDescriptionModule } from 'igniteui-webcomponents-core';
import { IgcPropertyEditorPanelComponent, IgcPropertyEditorPropertyDescriptionComponent } from 'igniteui-webcomponents-layouts';
import { IgcGridComponent } from 'igniteui-webcomponents-grids/grids';
import { CustomersDataItem, CustomersData } from './CustomersData';
import { IgcPropertyEditorPropertyDescriptionButtonClickEventArgs } from 'igniteui-webcomponents-layouts';
import "igniteui-webcomponents-grids/grids/themes/light/bootstrap.css";
import 'igniteui-webcomponents/themes/light/bootstrap.css';
import { defineAllComponents } from 'igniteui-webcomponents';
import { ModuleManager } from 'igniteui-webcomponents-core';

defineAllComponents();

import "./index.css";

ModuleManager.register(
    IgcPropertyEditorPanelModule
);

export class Sample {

    private propertyEditor: IgcPropertyEditorPanelComponent
    private propertyEditorPropertyDescription1: IgcPropertyEditorPropertyDescriptionComponent
    private propertyEditorPropertyDescription2: IgcPropertyEditorPropertyDescriptionComponent
    private grid: IgcGridComponent
    private _bind: () => void;

    constructor() {
        var propertyEditor = this.propertyEditor = document.getElementById('PropertyEditor') as IgcPropertyEditorPanelComponent;
        var propertyEditorPropertyDescription1 = this.propertyEditorPropertyDescription1 = document.getElementById('propertyEditorPropertyDescription1') as IgcPropertyEditorPropertyDescriptionComponent;
        this.webGridPinFirstGroupToggle = this.webGridPinFirstGroupToggle.bind(this);
        var propertyEditorPropertyDescription2 = this.propertyEditorPropertyDescription2 = document.getElementById('propertyEditorPropertyDescription2') as IgcPropertyEditorPropertyDescriptionComponent;
        this.webGridHideFirstGroupToggle = this.webGridHideFirstGroupToggle.bind(this);
        var grid = this.grid = document.getElementById('grid') as IgcGridComponent;

        this._bind = () => {
            propertyEditor.componentRenderer = this.renderer;
            propertyEditor.target = this.grid;
            propertyEditorPropertyDescription1.buttonClicked = this.webGridPinFirstGroupToggle;
            propertyEditorPropertyDescription2.buttonClicked = this.webGridHideFirstGroupToggle;
            grid.data = this.customersData;
        }
        this._bind();
    }

    private _customersData: CustomersData = null;
    public get customersData(): CustomersData {
        if (this._customersData == null)
        {
            this._customersData = new CustomersData();
        }
        return this._customersData;
    }

    private _componentRenderer: ComponentRenderer = null;
    public get renderer(): ComponentRenderer {
        if (this._componentRenderer == null) {
            this._componentRenderer = new ComponentRenderer();
            var context = this._componentRenderer.context;
            WebGridDescriptionModule.register(context);
            WebColumnGroupDescriptionModule.register(context);
            PropertyEditorPanelDescriptionModule.register(context);
        }
        return this._componentRenderer;
    }

    public webGridPinFirstGroupToggle(sender: any, args: IgcPropertyEditorPropertyDescriptionButtonClickEventArgs): void {
        const grid: IgcGridComponent = this.grid;
        const firstColumnGroup = grid.getColumnByName("Company").parent;
        firstColumnGroup.pinned = !firstColumnGroup.pinned;
        grid.markForCheck();
    }

    public webGridHideFirstGroupToggle(sender: any, args: IgcPropertyEditorPropertyDescriptionButtonClickEventArgs): void {
        const grid: IgcGridComponent = this.grid;
        const firstColumnGroup = grid.getColumnByName("Company").parent;
        firstColumnGroup.hidden = !firstColumnGroup.hidden;
        grid.markForCheck();
    }

}

new Sample();
tsコピー

<!DOCTYPE html>
<html>
  <head>
    <title>Sample | Ignite UI | Web Components | infragistics</title>
    <meta charset="UTF-8" />

    <link rel="shortcut icon" href="https://static.infragistics.com/xplatform/images/browsers/wc.png" >
    <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons" />
    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Kanit&display=swap" />
    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Titillium Web" />
    <link rel="stylesheet" href="https://static.infragistics.com/xplatform/css/samples/shared.v8.css" />
    <link rel="stylesheet" href="/src/index.css" type="text/css" />

  </head>

  <body>
    <div id="root">

<div class="container sample ig-typography">
    <div class="options vertical">
        <igc-property-editor-panel
        name="PropertyEditor"
        id="PropertyEditor"
        description-type="WebGrid"
        is-horizontal="true"
        is-wrapping-enabled="true">
            <igc-property-editor-property-description
            value-type="Button"
            primitive-value="Toggle First Group Pinned"
            name="propertyEditorPropertyDescription1"
            id="propertyEditorPropertyDescription1">
            </igc-property-editor-property-description>
            <igc-property-editor-property-description
            value-type="Button"
            primitive-value="Toggle First Group Hidden"
            name="propertyEditorPropertyDescription2"
            id="propertyEditorPropertyDescription2">
            </igc-property-editor-property-description>
        </igc-property-editor-panel>
    </div>

    <div class="container fill">
        <igc-grid
        auto-generate="false"
        name="grid"
        id="grid"
        id="grid">
            <igc-column
            field="ID"
            resizable="true">
            </igc-column>
            <igc-column-group
            header="General Information">
                <igc-column
                field="Company"
                sortable="true"
                resizable="true">
                </igc-column>
                <igc-column-group
                header="Personal Details">
                    <igc-column
                    field="ContactName"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="ContactTitle"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                </igc-column-group>
            </igc-column-group>
            <igc-column-group
            header="Address Information">
                <igc-column-group
                header="Location">
                    <igc-column
                    field="Country"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="Region"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="City"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="Address"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                </igc-column-group>
                <igc-column-group
                header="Contact Information">
                    <igc-column
                    field="Phone"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="Fax"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="PostalCode"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                </igc-column-group>
            </igc-column-group>
        </igc-grid>
    </div>
</div>

    </div>

    <!-- This script is needed only for parcel and it will be excluded for webpack -->
    <% if (false) { %><script src="src/index.ts"></script><% } %>
  </body>
</html>htmlコピー

/* shared styles are loaded from: */
/* https://static.infragistics.com/xplatform/css/samples */

cssコピー

Edit in: Codesandbox

다중 열 헤더의 선언은 제목 정보가 전달된 header 구성 요소로 columnGroup 열 집합을 래핑하여 수행됩니다.

<igc-grid allow-filtering="true">
    <igc-column-group header="Contact Information">
        <igc-column sortable="true" resizable="true" field="Phone"></igc-column>
        <igc-column sortable="true" resizable="true" field="Fax"></igc-column>
        <igc-column sortable="true" resizable="true" field="PostalCode"></igc-column>
    </igc-column-group>
</igc-grid>
html

중첩된 헤더 수준을 달성 n-th 하려면 위의 선언을 따라야 합니다. 따라서 중첩 columnGroup을 통해 원하는 결과를 얻을 수 있습니다.

<igc-grid height="600px" allow-filtering="true">
    <igc-column-group header="General Information">
        <igc-column movable="true" sortable="true" resizable="true" field="CompanyName"></igc-column>
        <igc-column-group movable="true" header="Person Details">
            <igc-column movable="true" pinned="false" sortable="true" resizable="true" field="ContactName"></igc-column>
            <igc-column movable="true" sortable="true" resizable="true" field="ContactTitle"></igc-column>
        </igc-column-group>
    </igc-column-group>
</igc-grid>
html

모든 것은 columnGroup 이동, 고정 및 숨기기​를 지원합니다.

일련의 열 및 열 그룹이 있는 경우 고정은 최상위 열 상위 항목에 대해서만 작동합니다. 보다 구체적으로 중첩된 열 그룹 또는 열별로 고정하는 것은 허용되지 않습니다. 열과 열 그룹 간 이동은 계층 구조에서 동일한 수준에 있고 둘 다 동일한 그룹에 있는 경우에만 허용됩니다. 열/열 그룹이 현재 그룹으로 래핑되지 않은 경우(즉, 최상위 열임을 의미) 표시되는 전체 열 간에 이동이 허용됩니다.

<igc-grid height="600px" allow-filtering="true">
    <igc-column-group  movable="true" pinned="true" header="General Information">
        <igc-column movable="true" sortable="true" resizable="true" field="CompanyName"></igc-column>
    </igc-column-group>
    <igc-column sortable="true" resizable="true" field="Phone"></igc-column>
    <igc-column sortable="true" resizable="true" field="Fax"></igc-column>
    <igc-column sortable="true" resizable="true" field="PostalCode"></igc-column>
</igc-grid>
html

다중 열 헤더 템플릿

그리드의 각 열 그룹은 별도로 템플릿화할 수 있습니다. 다음 코드 조각은 열 그룹의 를 사용하는 headerTemplate 방법을 보여줍니다.

<igc-column-group id="addressInfo" header="Address Information">
</igc-column-group>
html

constructor() {
    var addresss = this.addresss = document.getElementById('addressInfo') as IgcColumnGroupComponent;
    addresss.headerTemplate = this.columnGroupHeaderTemplate;
}

public columnGroupHeaderTemplate = (ctx: IgcColumnTemplateContext) => {
    return html`
        ${ctx.column.header.toUpperCase()}
    `;
}
ts

여러 열 그룹에 대해 단일 템플릿을 재사용하려면 다음과 같이 열 그룹의 headerTemplate 속성을 설정할 수 있습니다.

<igc-column-group id="generalInfo" header="General Information">
</igc-column-group>
<igc-column-group id="addressInfo" header="Address Information">
</igc-column-group>
html

constructor() {
    var general = this.general = document.getElementById('generalInfo') as IgcColumnGroupComponent;
    var addresss = this.address = document.getElementById('addressInfo') as IgcColumnGroupComponent;
    general.headerTemplate = this.columnGroupHeaderTemplate;
    addresss.headerTemplate = this.columnGroupHeaderTemplate;
}

public columnGroupHeaderTemplate = (ctx: IgcColumnTemplateContext) => {
    return html`
        ${ctx.column.header.toUpperCase()}
    `;
}
ts

헤더가 다시 템플릿화되고 해당 열 그룹이 이동 가능한 경우 템플릿 요소에서 draggable 속성을 false로 설정해야 적용되는 모든 이벤트를 처리할 수 있습니다!

public columnHeaderTemplate = (ctx: IgcColumnTemplateContext) => {
    return html`
        <igc-icon draggable="false" @click="${() => this.onClick()}"></igc-icon>
    `;
}
ts

다음 샘플은 헤더 템플릿을 사용하여 축소 가능한 열 그룹을 구현하는 방법을 보여줍니다.

EXAMPLE

DATA

TS

HTML

CSS

export class CustomersDataItem {
    public constructor(init: Partial<CustomersDataItem>) {
        Object.assign(this, init);
    }

    public ID: string;
    public Company: string;
    public ContactName: string;
    public ContactTitle: string;
    public Address: string;
    public City: string;
    public Region: string;
    public PostalCode: number;
    public Country: string;
    public Phone: string;
    public Fax: string;

}
export class CustomersData extends Array<CustomersDataItem> {
    public constructor(items: Array<CustomersDataItem> | number = -1) {
        if (Array.isArray(items)) {
            super(...items);
        } else {
            const newItems = [
                new CustomersDataItem({ ID: `ALFKI`, Company: `Alfreds Futterkiste`, ContactName: `Maria Anders`, ContactTitle: `Sales Representative`, Address: `Obere Str. 57`, City: `Berlin`, Region: `East`, PostalCode: 12209, Country: `Germany`, Phone: `030-0074321`, Fax: `030-0076545` }),
                new CustomersDataItem({ ID: `ANATR`, Company: `Ana Trujillo Emparedados y helados`, ContactName: `Ana Trujillo`, ContactTitle: `Owner`, Address: `Avda. de la Constitución 2222`, City: `México D.F.`, Region: `South`, PostalCode: 5021, Country: `Mexico`, Phone: `(5) 555-4729`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `ANTON`, Company: `Antonio Moreno Taquería`, ContactName: `Antonio Moreno`, ContactTitle: `Owner`, Address: `Mataderos 2312`, City: `México D.F.`, Region: `South`, PostalCode: 5023, Country: `Mexico`, Phone: `(5) 555-3932`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `AROUT`, Company: `Around the Horn`, ContactName: `Thomas Hardy`, ContactTitle: `Sales Representative`, Address: `120 Hanover Sq.`, City: `London`, Region: `East`, PostalCode: 22000, Country: `UK`, Phone: `(171) 555-7788`, Fax: `(171) 555-6750` }),
                new CustomersDataItem({ ID: `BERGS`, Company: `Berglunds snabbköp`, ContactName: `Christina Berglund`, ContactTitle: `Order Administrator`, Address: `Berguvsvägen 8`, City: `Luleå`, Region: `South`, PostalCode: 17000, Country: `Sweden`, Phone: `0921-12 34 65`, Fax: `0921-12 34 67` }),
                new CustomersDataItem({ ID: `BLAUS`, Company: `Blauer See Delikatessen`, ContactName: `Hanna Moos`, ContactTitle: `Sales Representative`, Address: `Forsterstr. 57`, City: `Mannheim`, Region: `East`, PostalCode: 68306, Country: `Germany`, Phone: `0621-08460`, Fax: `0621-08924` }),
                new CustomersDataItem({ ID: `BLONP`, Company: `Blondesddsl père et fils`, ContactName: `Frédérique Citeaux`, ContactTitle: `Marketing Manager`, Address: `24, place Kléber`, City: `Strasbourg`, Region: `East`, PostalCode: 67000, Country: `France`, Phone: `88.60.15.31`, Fax: `88.60.15.32` }),
                new CustomersDataItem({ ID: `BOLID`, Company: `Bólido Comidas preparadas`, ContactName: `Martín Sommer`, ContactTitle: `Owner`, Address: `C/ Araquil, 67`, City: `Madrid`, Region: `East`, PostalCode: 28023, Country: `Spain`, Phone: `(91) 555 22 82`, Fax: `(91) 555 91 99` }),
                new CustomersDataItem({ ID: `BONAP`, Company: `Bon app'`, ContactName: `Laurence Lebihan`, ContactTitle: `Owner`, Address: `12, rue des Bouchers`, City: `Marseille`, Region: `West`, PostalCode: 13008, Country: `France`, Phone: `91.24.45.40`, Fax: `91.24.45.41` }),
                new CustomersDataItem({ ID: `BOTTM`, Company: `Bottom-Dollar Markets`, ContactName: `Elizabeth Lincoln`, ContactTitle: `Accounting Manager`, Address: `23 Tsawassen Blvd.`, City: `Tsawassen`, Region: `BC`, PostalCode: 28000, Country: `Canada`, Phone: `(604) 555-4729`, Fax: `(604) 555-3745` }),
                new CustomersDataItem({ ID: `BSBEV`, Company: `B's Beverages`, ContactName: `Victoria Ashworth`, ContactTitle: `Sales Representative`, Address: `Fauntleroy Circus`, City: `London`, Region: `South`, PostalCode: 10000, Country: `UK`, Phone: `(171) 555-1212`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `CACTU`, Company: `Cactus Comidas para llevar`, ContactName: `Patricio Simpson`, ContactTitle: `Sales Agent`, Address: `Cerrito 333`, City: `Buenos Aires`, Region: `East`, PostalCode: 1010, Country: `Argentina`, Phone: `(1) 135-5555`, Fax: `(1) 135-4892` }),
                new CustomersDataItem({ ID: `CENTC`, Company: `Centro comercial Moctezuma`, ContactName: `Francisco Chang`, ContactTitle: `Marketing Manager`, Address: `Sierras de Granada 9993`, City: `México D.F.`, Region: `South`, PostalCode: 5022, Country: `Mexico`, Phone: `(5) 555-3392`, Fax: `(5) 555-7293` }),
                new CustomersDataItem({ ID: `CHOPS`, Company: `Chop-suey Chinese`, ContactName: `Yang Wang`, ContactTitle: `Owner`, Address: `Hauptstr. 29`, City: `Bern`, Region: `East`, PostalCode: 3012, Country: `Switzerland`, Phone: `0452-076545`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `COMMI`, Company: `Comércio Mineiro`, ContactName: `Pedro Afonso`, ContactTitle: `Sales Associate`, Address: `Av. dos Lusíadas, 23`, City: `Sao Paulo`, Region: `SP`, PostalCode: 34000, Country: `Brazil`, Phone: `(11) 555-7647`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `CONSH`, Company: `Consolidated Holdings`, ContactName: `Elizabeth Brown`, ContactTitle: `Sales Representative`, Address: `Berkeley Gardens 12 Brewery`, City: `London`, Region: `South`, PostalCode: 27000, Country: `UK`, Phone: `(171) 555-2282`, Fax: `(171) 555-9199` }),
                new CustomersDataItem({ ID: `DRACD`, Company: `Drachenblut Delikatessen`, ContactName: `Sven Ottlieb`, ContactTitle: `Order Administrator`, Address: `Walserweg 21`, City: `Aachen`, Region: `South`, PostalCode: 52066, Country: `Germany`, Phone: `0241-039123`, Fax: `0241-059428` }),
                new CustomersDataItem({ ID: `DUMON`, Company: `Du monde entier`, ContactName: `Janine Labrune`, ContactTitle: `Owner`, Address: `67, rue des Cinquante Otages`, City: `Nantes`, Region: `East`, PostalCode: 44000, Country: `France`, Phone: `40.67.88.88`, Fax: `40.67.89.89` }),
                new CustomersDataItem({ ID: `EASTC`, Company: `Eastern Connection`, ContactName: `Ann Devon`, ContactTitle: `Sales Agent`, Address: `35 King George`, City: `London`, Region: `East`, PostalCode: 41000, Country: `UK`, Phone: `(171) 555-0297`, Fax: `(171) 555-3373` }),
                new CustomersDataItem({ ID: `ERNSH`, Company: `Ernst Handel`, ContactName: `Roland Mendel`, ContactTitle: `Sales Manager`, Address: `Kirchgasse 6`, City: `Graz`, Region: `South`, PostalCode: 8010, Country: `Austria`, Phone: `7675-3425`, Fax: `7675-3426` }),
                new CustomersDataItem({ ID: `FAMIA`, Company: `Familia Arquibaldo`, ContactName: `Aria Cruz`, ContactTitle: `Marketing Assistant`, Address: `Rua Orós, 92`, City: `Sao Paulo`, Region: `SP`, PostalCode: 27000, Country: `Brazil`, Phone: `(11) 555-9857`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `FISSA`, Company: `FISSA Fabrica Inter. Salchichas S.A.`, ContactName: `Diego Roel`, ContactTitle: `Accounting Manager`, Address: `C/ Moralzarzal, 86`, City: `Madrid`, Region: `East`, PostalCode: 28034, Country: `Spain`, Phone: `(91) 555 94 44`, Fax: `(91) 555 55 93` }),
                new CustomersDataItem({ ID: `FOLIG`, Company: `Folies gourmandes`, ContactName: `Martine Rancé`, ContactTitle: `Assistant Sales Agent`, Address: `184, chaussée de Tournai`, City: `Lille`, Region: `South`, PostalCode: 59000, Country: `France`, Phone: `20.16.10.16`, Fax: `20.16.10.17` }),
                new CustomersDataItem({ ID: `FOLKO`, Company: `Folk och fä HB`, ContactName: `Maria Larsson`, ContactTitle: `Owner`, Address: `Åkergatan 24`, City: `Bräcke`, Region: `East`, PostalCode: 36000, Country: `Sweden`, Phone: `0695-34 67 21`, Fax: `0695 33-4455` }),
                new CustomersDataItem({ ID: `FRANK`, Company: `Frankenversand`, ContactName: `Peter Franken`, ContactTitle: `Marketing Manager`, Address: `Berliner Platz 43`, City: `München`, Region: `East`, PostalCode: 80805, Country: `Germany`, Phone: `089-0877310`, Fax: `089-0877451` }),
                new CustomersDataItem({ ID: `FRANR`, Company: `France restauration`, ContactName: `Carine Schmitt`, ContactTitle: `Marketing Manager`, Address: `54, rue Royale`, City: `Nantes`, Region: `South`, PostalCode: 44000, Country: `France`, Phone: `40.32.21.21`, Fax: `40.32.21.20` }),
                new CustomersDataItem({ ID: `FRANS`, Company: `Franchi S.p.A.`, ContactName: `Paolo Accorti`, ContactTitle: `Sales Representative`, Address: `Via Monte Bianco 34`, City: `Torino`, Region: `East`, PostalCode: 10100, Country: `Italy`, Phone: `011-4988260`, Fax: `011-4988261` }),
            ];
            super(...newItems.slice(0));
        }
    }
}
tsコピー

import 'igniteui-webcomponents-grids/grids/combined';
import { ComponentRenderer, WebGridDescriptionModule, WebColumnGroupDescriptionModule } from 'igniteui-webcomponents-core';
import { IgcGridComponent, IgcColumnGroupComponent } from 'igniteui-webcomponents-grids/grids';
import { CustomersDataItem, CustomersData } from './CustomersData';
import { IgcColumnTemplateContext, IgcColumnComponent } from 'igniteui-webcomponents-grids/grids';
import { html, nothing } from 'lit-html';
import "igniteui-webcomponents-grids/grids/themes/light/bootstrap.css";
import "./index.css";



export class Sample {

    private grid: IgcGridComponent
    private columnGroup1: IgcColumnGroupComponent
    private columnGroup2: IgcColumnGroupComponent
    private _bind: () => void;

    constructor() {
        var grid = this.grid = document.getElementById('grid') as IgcGridComponent;
        var columnGroup1 = this.columnGroup1 = document.getElementById('columnGroup1') as IgcColumnGroupComponent;
        var columnGroup2 = this.columnGroup2 = document.getElementById('columnGroup2') as IgcColumnGroupComponent;

        this._bind = () => {
            grid.data = this.customersData;
            columnGroup1.headerTemplate = this.webGridColumnGroupHeaderTemplate;
            columnGroup2.headerTemplate = this.webGridColumnGroupHeaderTemplate;
        }
        this._bind();
    }

    private _customersData: CustomersData = null;
    public get customersData(): CustomersData {
        if (this._customersData == null)
        {
            this._customersData = new CustomersData();
        }
        return this._customersData;
    }

    private _componentRenderer: ComponentRenderer = null;
    public get renderer(): ComponentRenderer {
        if (this._componentRenderer == null) {
            this._componentRenderer = new ComponentRenderer();
            var context = this._componentRenderer.context;
            WebGridDescriptionModule.register(context);
            WebColumnGroupDescriptionModule.register(context);
        }
        return this._componentRenderer;
    }

    public webGridColumnGroupHeaderTemplate = (ctx: IgcColumnTemplateContext) => {
        const column = (ctx as any).column;
        return html`<div style="display:flex;align-items:center;gap:5px;">
                    <span draggable="false"  @click=${(e: any) => this.toggleColumnGroup(column)}>
                ${this.columnGroupStates.get(column) ? "🔽" : "🔼"}
                    </span>
                        <span>${column.header}</span>
                    </div>`;
    };

    public columnGroupStates = new Map<IgcColumnGroupComponent, boolean>();
    public toggleColumnGroup(columnGroup: IgcColumnGroupComponent) {
        const columns = columnGroup.childColumns;
        if (columnGroup.header === 'General Information') {
            const col = columns[1] as IgcColumnComponent;
            col.hidden = !col.hidden;
        } else if (columnGroup.header === 'Address Information') {
            for (const col of columns) {
                const c = col as IgcColumnComponent;
                c.hidden = !c.hidden;
            }
        }
        this.columnGroupStates.set(columnGroup, !this.columnGroupStates.get(columnGroup));
    }
}

new Sample();
tsコピー

<!DOCTYPE html>
<html>
  <head>
    <title>Sample | Ignite UI | Web Components | infragistics</title>
    <meta charset="UTF-8" />

    <link rel="shortcut icon" href="https://static.infragistics.com/xplatform/images/browsers/wc.png" >
    <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons" />
    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Kanit&display=swap" />
    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Titillium Web" />
    <link rel="stylesheet" href="https://static.infragistics.com/xplatform/css/samples/shared.v8.css" />
    <link rel="stylesheet" href="/src/index.css" type="text/css" />

  </head>

  <body>
    <div id="root">

<div class="container sample ig-typography">

    <div class="container fill">
        <igc-grid
        auto-generate="false"
        name="grid"
        id="grid"
        id="grid">
            <igc-column
            field="ID"
            resizable="true">
            </igc-column>
            <igc-column-group
            header="General Information"
            name="columnGroup1"
            id="columnGroup1">
                <igc-column
                field="Company"
                sortable="true"
                resizable="true">
                </igc-column>
                <igc-column-group
                header="Personal Details">
                    <igc-column
                    field="ContactName"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="ContactTitle"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                </igc-column-group>
            </igc-column-group>
            <igc-column-group
            header="Address Information"
            name="columnGroup2"
            id="columnGroup2">
                <igc-column
                header="Location"
                field="Address"
                hidden="true"
                sortable="true"
                resizable="true">
                </igc-column>
                <igc-column
                field="Phone"
                hidden="true"
                sortable="true"
                resizable="true">
                </igc-column>
                <igc-column-group
                header="Location">
                    <igc-column
                    field="Country"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="Region"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="City"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="Address"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                </igc-column-group>
                <igc-column-group
                header="Contact Information">
                    <igc-column
                    field="Phone"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="Fax"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="PostalCode"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                </igc-column-group>
            </igc-column-group>
        </igc-grid>
    </div>
</div>

    </div>

    <!-- This script is needed only for parcel and it will be excluded for webpack -->
    <% if (false) { %><script src="src/index.ts"></script><% } %>
  </body>
</html>htmlコピー

/* shared styles are loaded from: */
/* https://static.infragistics.com/xplatform/css/samples */

cssコピー

Edit in: Codesandbox

스타일링

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.

<igc-grid class="grid"></igc-grid>
html

그런 다음 관련 CSS 속성을 이 클래스로 설정합니다.

.grid {
    --ig-grid-header-background: #e0f3ff;
    --ig-grid-header-text-color: #e41c77;
    --ig-grid-header-border-width: 1px;
    --ig-grid-header-border-style: solid;
    --ig-grid-header-border-color: rgba(0, 0, 0, 0.08);
}
css

데모

EXAMPLE

DATA

TS

HTML

CSS

export class CustomersDataItem {
    public constructor(init: Partial<CustomersDataItem>) {
        Object.assign(this, init);
    }

    public ID: string;
    public Company: string;
    public ContactName: string;
    public ContactTitle: string;
    public Address: string;
    public City: string;
    public Region: string;
    public PostalCode: number;
    public Country: string;
    public Phone: string;
    public Fax: string;

}
export class CustomersData extends Array<CustomersDataItem> {
    public constructor(items: Array<CustomersDataItem> | number = -1) {
        if (Array.isArray(items)) {
            super(...items);
        } else {
            const newItems = [
                new CustomersDataItem({ ID: `ALFKI`, Company: `Alfreds Futterkiste`, ContactName: `Maria Anders`, ContactTitle: `Sales Representative`, Address: `Obere Str. 57`, City: `Berlin`, Region: `East`, PostalCode: 12209, Country: `Germany`, Phone: `030-0074321`, Fax: `030-0076545` }),
                new CustomersDataItem({ ID: `ANATR`, Company: `Ana Trujillo Emparedados y helados`, ContactName: `Ana Trujillo`, ContactTitle: `Owner`, Address: `Avda. de la Constitución 2222`, City: `México D.F.`, Region: `South`, PostalCode: 5021, Country: `Mexico`, Phone: `(5) 555-4729`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `ANTON`, Company: `Antonio Moreno Taquería`, ContactName: `Antonio Moreno`, ContactTitle: `Owner`, Address: `Mataderos 2312`, City: `México D.F.`, Region: `South`, PostalCode: 5023, Country: `Mexico`, Phone: `(5) 555-3932`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `AROUT`, Company: `Around the Horn`, ContactName: `Thomas Hardy`, ContactTitle: `Sales Representative`, Address: `120 Hanover Sq.`, City: `London`, Region: `East`, PostalCode: 22000, Country: `UK`, Phone: `(171) 555-7788`, Fax: `(171) 555-6750` }),
                new CustomersDataItem({ ID: `BERGS`, Company: `Berglunds snabbköp`, ContactName: `Christina Berglund`, ContactTitle: `Order Administrator`, Address: `Berguvsvägen 8`, City: `Luleå`, Region: `South`, PostalCode: 17000, Country: `Sweden`, Phone: `0921-12 34 65`, Fax: `0921-12 34 67` }),
                new CustomersDataItem({ ID: `BLAUS`, Company: `Blauer See Delikatessen`, ContactName: `Hanna Moos`, ContactTitle: `Sales Representative`, Address: `Forsterstr. 57`, City: `Mannheim`, Region: `East`, PostalCode: 68306, Country: `Germany`, Phone: `0621-08460`, Fax: `0621-08924` }),
                new CustomersDataItem({ ID: `BLONP`, Company: `Blondesddsl père et fils`, ContactName: `Frédérique Citeaux`, ContactTitle: `Marketing Manager`, Address: `24, place Kléber`, City: `Strasbourg`, Region: `East`, PostalCode: 67000, Country: `France`, Phone: `88.60.15.31`, Fax: `88.60.15.32` }),
                new CustomersDataItem({ ID: `BOLID`, Company: `Bólido Comidas preparadas`, ContactName: `Martín Sommer`, ContactTitle: `Owner`, Address: `C/ Araquil, 67`, City: `Madrid`, Region: `East`, PostalCode: 28023, Country: `Spain`, Phone: `(91) 555 22 82`, Fax: `(91) 555 91 99` }),
                new CustomersDataItem({ ID: `BONAP`, Company: `Bon app'`, ContactName: `Laurence Lebihan`, ContactTitle: `Owner`, Address: `12, rue des Bouchers`, City: `Marseille`, Region: `West`, PostalCode: 13008, Country: `France`, Phone: `91.24.45.40`, Fax: `91.24.45.41` }),
                new CustomersDataItem({ ID: `BOTTM`, Company: `Bottom-Dollar Markets`, ContactName: `Elizabeth Lincoln`, ContactTitle: `Accounting Manager`, Address: `23 Tsawassen Blvd.`, City: `Tsawassen`, Region: `BC`, PostalCode: 28000, Country: `Canada`, Phone: `(604) 555-4729`, Fax: `(604) 555-3745` }),
                new CustomersDataItem({ ID: `BSBEV`, Company: `B's Beverages`, ContactName: `Victoria Ashworth`, ContactTitle: `Sales Representative`, Address: `Fauntleroy Circus`, City: `London`, Region: `South`, PostalCode: 10000, Country: `UK`, Phone: `(171) 555-1212`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `CACTU`, Company: `Cactus Comidas para llevar`, ContactName: `Patricio Simpson`, ContactTitle: `Sales Agent`, Address: `Cerrito 333`, City: `Buenos Aires`, Region: `East`, PostalCode: 1010, Country: `Argentina`, Phone: `(1) 135-5555`, Fax: `(1) 135-4892` }),
                new CustomersDataItem({ ID: `CENTC`, Company: `Centro comercial Moctezuma`, ContactName: `Francisco Chang`, ContactTitle: `Marketing Manager`, Address: `Sierras de Granada 9993`, City: `México D.F.`, Region: `South`, PostalCode: 5022, Country: `Mexico`, Phone: `(5) 555-3392`, Fax: `(5) 555-7293` }),
                new CustomersDataItem({ ID: `CHOPS`, Company: `Chop-suey Chinese`, ContactName: `Yang Wang`, ContactTitle: `Owner`, Address: `Hauptstr. 29`, City: `Bern`, Region: `East`, PostalCode: 3012, Country: `Switzerland`, Phone: `0452-076545`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `COMMI`, Company: `Comércio Mineiro`, ContactName: `Pedro Afonso`, ContactTitle: `Sales Associate`, Address: `Av. dos Lusíadas, 23`, City: `Sao Paulo`, Region: `SP`, PostalCode: 34000, Country: `Brazil`, Phone: `(11) 555-7647`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `CONSH`, Company: `Consolidated Holdings`, ContactName: `Elizabeth Brown`, ContactTitle: `Sales Representative`, Address: `Berkeley Gardens 12 Brewery`, City: `London`, Region: `South`, PostalCode: 27000, Country: `UK`, Phone: `(171) 555-2282`, Fax: `(171) 555-9199` }),
                new CustomersDataItem({ ID: `DRACD`, Company: `Drachenblut Delikatessen`, ContactName: `Sven Ottlieb`, ContactTitle: `Order Administrator`, Address: `Walserweg 21`, City: `Aachen`, Region: `South`, PostalCode: 52066, Country: `Germany`, Phone: `0241-039123`, Fax: `0241-059428` }),
                new CustomersDataItem({ ID: `DUMON`, Company: `Du monde entier`, ContactName: `Janine Labrune`, ContactTitle: `Owner`, Address: `67, rue des Cinquante Otages`, City: `Nantes`, Region: `East`, PostalCode: 44000, Country: `France`, Phone: `40.67.88.88`, Fax: `40.67.89.89` }),
                new CustomersDataItem({ ID: `EASTC`, Company: `Eastern Connection`, ContactName: `Ann Devon`, ContactTitle: `Sales Agent`, Address: `35 King George`, City: `London`, Region: `East`, PostalCode: 41000, Country: `UK`, Phone: `(171) 555-0297`, Fax: `(171) 555-3373` }),
                new CustomersDataItem({ ID: `ERNSH`, Company: `Ernst Handel`, ContactName: `Roland Mendel`, ContactTitle: `Sales Manager`, Address: `Kirchgasse 6`, City: `Graz`, Region: `South`, PostalCode: 8010, Country: `Austria`, Phone: `7675-3425`, Fax: `7675-3426` }),
                new CustomersDataItem({ ID: `FAMIA`, Company: `Familia Arquibaldo`, ContactName: `Aria Cruz`, ContactTitle: `Marketing Assistant`, Address: `Rua Orós, 92`, City: `Sao Paulo`, Region: `SP`, PostalCode: 27000, Country: `Brazil`, Phone: `(11) 555-9857`, Fax: `(5) 555-3745` }),
                new CustomersDataItem({ ID: `FISSA`, Company: `FISSA Fabrica Inter. Salchichas S.A.`, ContactName: `Diego Roel`, ContactTitle: `Accounting Manager`, Address: `C/ Moralzarzal, 86`, City: `Madrid`, Region: `East`, PostalCode: 28034, Country: `Spain`, Phone: `(91) 555 94 44`, Fax: `(91) 555 55 93` }),
                new CustomersDataItem({ ID: `FOLIG`, Company: `Folies gourmandes`, ContactName: `Martine Rancé`, ContactTitle: `Assistant Sales Agent`, Address: `184, chaussée de Tournai`, City: `Lille`, Region: `South`, PostalCode: 59000, Country: `France`, Phone: `20.16.10.16`, Fax: `20.16.10.17` }),
                new CustomersDataItem({ ID: `FOLKO`, Company: `Folk och fä HB`, ContactName: `Maria Larsson`, ContactTitle: `Owner`, Address: `Åkergatan 24`, City: `Bräcke`, Region: `East`, PostalCode: 36000, Country: `Sweden`, Phone: `0695-34 67 21`, Fax: `0695 33-4455` }),
                new CustomersDataItem({ ID: `FRANK`, Company: `Frankenversand`, ContactName: `Peter Franken`, ContactTitle: `Marketing Manager`, Address: `Berliner Platz 43`, City: `München`, Region: `East`, PostalCode: 80805, Country: `Germany`, Phone: `089-0877310`, Fax: `089-0877451` }),
                new CustomersDataItem({ ID: `FRANR`, Company: `France restauration`, ContactName: `Carine Schmitt`, ContactTitle: `Marketing Manager`, Address: `54, rue Royale`, City: `Nantes`, Region: `South`, PostalCode: 44000, Country: `France`, Phone: `40.32.21.21`, Fax: `40.32.21.20` }),
                new CustomersDataItem({ ID: `FRANS`, Company: `Franchi S.p.A.`, ContactName: `Paolo Accorti`, ContactTitle: `Sales Representative`, Address: `Via Monte Bianco 34`, City: `Torino`, Region: `East`, PostalCode: 10100, Country: `Italy`, Phone: `011-4988260`, Fax: `011-4988261` }),
            ];
            super(...newItems.slice(0));
        }
    }
}
tsコピー

import 'igniteui-webcomponents-grids/grids/combined';
import { ComponentRenderer, WebGridDescriptionModule, WebColumnGroupDescriptionModule } from 'igniteui-webcomponents-core';
import { IgcGridComponent } from 'igniteui-webcomponents-grids/grids';
import { CustomersDataItem, CustomersData } from './CustomersData';
import "igniteui-webcomponents-grids/grids/themes/light/bootstrap.css";
import "./index.css";



export class Sample {

    private grid: IgcGridComponent
    private _bind: () => void;

    constructor() {
        var grid = this.grid = document.getElementById('grid') as IgcGridComponent;

        this._bind = () => {
            grid.data = this.customersData;
        }
        this._bind();
    }

    private _customersData: CustomersData = null;
    public get customersData(): CustomersData {
        if (this._customersData == null)
        {
            this._customersData = new CustomersData();
        }
        return this._customersData;
    }

    private _componentRenderer: ComponentRenderer = null;
    public get renderer(): ComponentRenderer {
        if (this._componentRenderer == null) {
            this._componentRenderer = new ComponentRenderer();
            var context = this._componentRenderer.context;
            WebGridDescriptionModule.register(context);
            WebColumnGroupDescriptionModule.register(context);
        }
        return this._componentRenderer;
    }

}

new Sample();
tsコピー

<!DOCTYPE html>
<html>
  <head>
    <title>Sample | Ignite UI | Web Components | infragistics</title>
    <meta charset="UTF-8" />

    <link rel="shortcut icon" href="https://static.infragistics.com/xplatform/images/browsers/wc.png" >
    <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons" />
    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Kanit&display=swap" />
    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Titillium Web" />
    <link rel="stylesheet" href="https://static.infragistics.com/xplatform/css/samples/shared.v8.css" />
    <link rel="stylesheet" href="/src/index.css" type="text/css" />

  </head>

  <body>
    <div id="root">

<div class="container sample ig-typography">

    <div class="container fill">
        <igc-grid
        auto-generate="false"
        name="grid"
        id="grid"
        id="grid">
            <igc-column
            field="ID"
            resizable="true">
            </igc-column>
            <igc-column-group
            header="General Information">
                <igc-column
                field="Company"
                sortable="true"
                resizable="true">
                </igc-column>
                <igc-column-group
                header="Personal Details">
                    <igc-column
                    field="ContactName"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="ContactTitle"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                </igc-column-group>
            </igc-column-group>
            <igc-column-group
            header="Address Information">
                <igc-column-group
                header="Location">
                    <igc-column
                    field="Country"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="Region"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="City"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="Address"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                </igc-column-group>
                <igc-column-group
                header="Contact Information">
                    <igc-column
                    field="Phone"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="Fax"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                    <igc-column
                    field="PostalCode"
                    sortable="true"
                    resizable="true">
                    </igc-column>
                </igc-column-group>
            </igc-column-group>
        </igc-grid>
    </div>
</div>

    </div>

    <!-- This script is needed only for parcel and it will be excluded for webpack -->
    <% if (false) { %><script src="src/index.ts"></script><% } %>
  </body>
</html>htmlコピー

/* shared styles are loaded from: */
/* https://static.infragistics.com/xplatform/css/samples */

#grid {
    --ig-grid-header-background: #e0f3ff;
    --ig-grid-header-text-color: #e41c77;
    --ig-grid-header-border-width: 1px;
    --ig-grid-header-border-style: solid;
    --ig-grid-header-border-color: rgba(0, 0, 0, 0.08);
}

cssコピー

Edit in: Codesandbox

API 참조

• IgcGridComponent
• columnGroup

추가 리소스

• 그리드 개요
• 가상화 및 성능
• 페이징
• 필터링
• 정렬
• 요약
• 열 크기 조정
• 선택
• 그룹화 기준

우리 커뮤니티는 활동적이며 항상 새로운 아이디어를 환영합니다.

• Ignite UI for Web Components 포럼
• ​GitHub Ignite UI for Web Components