Web Components 계층적 그리드를 Excel 서비스로 내보내기
Web Components 계층적 그리드의 Ignite UI for Web Components Excel로 내보내기 서비스는 데이터를 Excel로 내보낼 수 있습니다. 데이터 내보내기 기능은 클래스에 ExcelExporterService
캡슐화되어 있으며 데이터는 MS Excel 테이블 형식으로 내보내집니다. 이 형식은 필터링, 정렬 등과 같은 기능을 허용합니다. 이렇게하려면 메소드 ExcelExporterService
를 호출 Export
하고 구성 요소를 첫 번째 인수로 전달 IgcHierarchicalGridComponent
하여 그리드를 쉽게 내보낼 수 있습니다.
Web Components Excel 내보내기 예제
import 'igniteui-webcomponents-grids/grids/combined';
import { IgcHierarchicalGridComponent } from 'igniteui-webcomponents-grids/grids';
import SingersExportData from './SingersExportData.json';
import "igniteui-webcomponents-grids/grids/themes/light/bootstrap.css";
import "./index.css";
export class Sample {
private hierarchicalGrid1: IgcHierarchicalGridComponent
private _bind: () => void;
constructor() {
var hierarchicalGrid1 = this.hierarchicalGrid1 = document.getElementById('hierarchicalGrid1') as IgcHierarchicalGridComponent;
this._bind = () => {
hierarchicalGrid1.data = this.singersExportData;
}
this._bind();
}
private _singersExportData: any[] = SingersExportData;
public get singersExportData(): any[] {
return this._singersExportData;
}
}
new Sample();
ts<!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-hierarchical-grid
auto-generate="false"
primary-key="ID"
allow-filtering="true"
filter-mode="excelStyleFilter"
name="hierarchicalGrid1"
id="hierarchicalGrid1">
<igc-grid-toolbar
>
<igc-grid-toolbar-actions
>
<igc-grid-toolbar-exporter
export-csv="false"
export-excel="true">
</igc-grid-toolbar-exporter>
</igc-grid-toolbar-actions>
</igc-grid-toolbar>
<igc-column
field="Artist"
header="Artist"
data-type="string"
sortable="true">
</igc-column>
<igc-column
field="Debut"
header="Debut"
data-type="number">
</igc-column>
<igc-column
field="GrammyNominations"
header="Grammy Nominations"
data-type="number"
sortable="true">
</igc-column>
<igc-column
field="GrammyAwards"
header="Grammy Awards"
data-type="number"
sortable="true">
</igc-column>
<igc-row-island
child-data-key="Albums"
auto-generate="false">
<igc-column
field="Album"
header="Album"
data-type="string">
</igc-column>
<igc-column
field="LaunchDate"
header="Launch Date"
data-type="date">
</igc-column>
<igc-column
field="BillboardReview"
header="Billboard Review"
data-type="string">
</igc-column>
<igc-column
field="USBillboard200"
header="US Billboard 200"
data-type="string">
</igc-column>
<igc-row-island
child-data-key="Songs"
auto-generate="false">
<igc-column
field="Number"
header="No."
data-type="string">
</igc-column>
<igc-column
field="Title"
header="Title"
data-type="string">
</igc-column>
<igc-column
field="Released"
header="Released"
data-type="date">
</igc-column>
<igc-column
field="Genre"
header="Genre"
data-type="string">
</igc-column>
</igc-row-island>
</igc-row-island>
<igc-row-island
child-data-key="Tours"
auto-generate="false">
<igc-column
field="Tour"
header="Tour"
data-type="string">
</igc-column>
<igc-column
field="StartedOn"
header="Started on"
data-type="string">
</igc-column>
<igc-column
field="Location"
header="Location"
data-type="string">
</igc-column>
<igc-column
field="Headliner"
header="Headliner"
data-type="string">
</igc-column>
<igc-row-island
child-data-key="TourData"
auto-generate="false">
<igc-column
field="Country"
header="Country"
data-type="string">
</igc-column>
<igc-column
field="TicketsSold"
header="Tickets Sold"
data-type="number">
</igc-column>
<igc-column
field="Attendants"
header="Attendants"
data-type="number">
</igc-column>
</igc-row-island>
</igc-row-island>
</igc-hierarchical-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/* shared styles are loaded from: */
/* https://static.infragistics.com/xplatform/css/samples */
css
이 샘플이 마음에 드시나요? 당사의 완전한 Ignite UI for Web Components 툴킷에 액세스하여 몇 분 만에 나만의 앱을 빌드하기 시작하세요. 무료로 다운로드하세요.
다중 열 머리글 그리드 내보내기
이제 내보낼 수 있습니다. IgcHierarchicalGridComponent
정의된 여러 열 머리글. 모든 헤더는 내보낸 Excel 파일에 표시되는 대로 반영됩니다. IgcHierarchicalGridComponent
. 내보낸 데이터에서 정의된 다중 열 헤더를 제외하려면 다음을 설정할 수 있습니다. ExporterOption
IgnoreMultiColumnHeaders
받는 사람 true
.
Excel 테이블은 여러 열 헤더를 지원하지 않으므로 내보낸 IgcHierarchicalGridComponent는 테이블로 형식이 지정되지 않습니다.
import 'igniteui-webcomponents-grids/grids/combined';
import { IgcHierarchicalGridComponent, IgcGridToolbarExporterComponent } from 'igniteui-webcomponents-grids/grids';
import MultiColumnsExportData from './MultiColumnsExportData.json';
import { IgcExporterEventArgs } from 'igniteui-webcomponents-grids/grids';
import "igniteui-webcomponents-grids/grids/themes/light/bootstrap.css";
import "./index.css";
export class Sample {
private hierarchicalGrid1: IgcHierarchicalGridComponent
private hGridToolbarExporter: IgcGridToolbarExporterComponent
private _bind: () => void;
constructor() {
var hierarchicalGrid1 = this.hierarchicalGrid1 = document.getElementById('hierarchicalGrid1') as IgcHierarchicalGridComponent;
var hGridToolbarExporter = this.hGridToolbarExporter = document.getElementById('hGridToolbarExporter') as IgcGridToolbarExporterComponent;
this.webHierarchicalGridExportMultiColumnHeaders = this.webHierarchicalGridExportMultiColumnHeaders.bind(this);
this._bind = () => {
hierarchicalGrid1.data = this.multiColumnsExportData;
hGridToolbarExporter.addEventListener("exportStarted", this.webHierarchicalGridExportMultiColumnHeaders);
}
this._bind();
}
private _multiColumnsExportData: any[] = MultiColumnsExportData;
public get multiColumnsExportData(): any[] {
return this._multiColumnsExportData;
}
public webHierarchicalGridExportMultiColumnHeaders(args: CustomEvent<IgcExporterEventArgs>): void {
if (args.detail.options) {
args.detail.options.ignoreMultiColumnHeaders = false;
}
}
}
new Sample();
ts<!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-hierarchical-grid
auto-generate="false"
primary-key="ID"
moving="true"
allow-filtering="true"
name="hierarchicalGrid1"
id="hierarchicalGrid1">
<igc-grid-toolbar
>
<igc-grid-toolbar-actions
>
<igc-grid-toolbar-exporter
export-csv="false"
export-excel="true"
name="hGridToolbarExporter"
id="hGridToolbarExporter">
</igc-grid-toolbar-exporter>
</igc-grid-toolbar-actions>
</igc-grid-toolbar>
<igc-column-group
header="General Information">
<igc-column
field="Company"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column-group
header="Personal Details">
<igc-column
field="ContactName"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="ContactTitle"
data-type="string"
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="Address"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="City"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="PostalCode"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="Country"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
</igc-column-group>
<igc-column-group
header="Contact Information">
<igc-column
field="Phone"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="Fax"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
</igc-column-group>
</igc-column-group>
<igc-row-island
child-data-key="ChildCompanies"
auto-generate="false"
moving="true">
<igc-column-group
header="General Information">
<igc-column
field="Company"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column-group
header="Personal Details">
<igc-column
field="ContactName"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="ContactTitle"
data-type="string"
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="Address"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="City"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="PostalCode"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="Country"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
</igc-column-group>
<igc-column-group
header="Contact Information">
<igc-column
field="Phone"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="Fax"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
</igc-column-group>
</igc-column-group>
<igc-row-island
child-data-key="ChildCompanies"
auto-generate="false"
moving="true">
<igc-column-group
header="General Information">
<igc-column
field="Company"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column-group
header="Personal Details">
<igc-column
field="ContactName"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="ContactTitle"
data-type="string"
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="Address"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="City"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="PostalCode"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="Country"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
</igc-column-group>
<igc-column-group
header="Contact Information">
<igc-column
field="Phone"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
<igc-column
field="Fax"
data-type="string"
sortable="true"
resizable="true">
</igc-column>
</igc-column-group>
</igc-column-group>
</igc-row-island>
</igc-row-island>
</igc-hierarchical-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/* shared styles are loaded from: */
/* https://static.infragistics.com/xplatform/css/samples */
css
고정된 열 헤더가 있는 그리드 내보내기
기본적으로 Excel 내보내기 서비스는 스크롤 가능한(고정 해제된) 열 머리글과 함께 그리드를 내보냅니다. 사용자가 레코드를 스크롤할 때 항상 표시되도록 내보낸 Excel 파일 위에 모든 헤더를 고정하려는 시나리오가 있습니다. 이를 달성하려면 ExporterOption
FreezeHeaders
true
로 설정할 수 있습니다.
constructor() {
var hGridToolbarExporter = document.getElementById('hGridToolbarExporter') as IgcGridToolbarExporterComponent;
hGridToolbarExporter.addEventListener("exportStarted", this.webGridExportEventFreezeHeaders);
}
public webGridExportEventFreezeHeaders(args: CustomEvent<IgcExporterEvent>): void {
args.detail.options.freezeHeaders = true;
}
ts
알려진 제한 사항
한정 | 설명 |
---|---|
계층 수준 | Excel 내보내기 서비스는 최대 8개 수준의 계층 구조를 생성할 수 있습니다. |
최대 워크시트 크기 | Excel에서 지원되는 최대 워크시트 크기는 1,048,576행 x 16,384열입니다. |
고정된 열 내보내기 | 내보낸 Excel 파일에서 고정된 열은 고정되지 않지만 그리드에 나타나는 것과 동일한 순서로 표시됩니다. |
API 참조
ExcelExporterService
ExcelExporterOptions
IgcHierarchicalGridComponent
추가 리소스
우리 커뮤니티는 활동적이며 항상 새로운 아이디어를 환영합니다.