Web Components 계층적 그리드 열 선택 개요
Ignite UI for Web Components의 Web Components 계층적 그리드 열 선택 기능은 한 번의 클릭으로 전체 열을 선택하고 강조 표시할 수 있는 간단하고 Excel과 유사한 방법을 제공합니다. 입력을 통해 활성화할 수 있습니다 columnSelection
. 풍부한 API 덕분에 이 기능을 사용하면 선택 상태, 선택한 분획에서 데이터 추출, 데이터 분석 작업 및 시각화를 쉽게 조작할 수 있습니다.
Web Components 계층적 그리드 열 선택 예
아래 샘플은 세 가지 유형의 IgcHierarchicalGridComponent
열 선택 동작을 보여 줍니다. 아래의 열 선택 드롭다운을 사용하여 사용 가능한 각 선택 모드를 활성화합니다.
* 사진 및 Debut 에는 열 선택이 비활성화되어 있습니다.
import { IgcPropertyEditorPanelModule } from 'igniteui-webcomponents-layouts';
import 'igniteui-webcomponents-grids/grids/combined';
import { ComponentRenderer, PropertyEditorPanelDescriptionModule, WebHierarchicalGridDescriptionModule } from 'igniteui-webcomponents-core';
import { IgcPropertyEditorPanelComponent, IgcPropertyEditorPropertyDescriptionComponent } from 'igniteui-webcomponents-layouts';
import { IgcHierarchicalGridComponent } from 'igniteui-webcomponents-grids/grids';
import SingersData from './SingersData.json';
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 columnSelectionEditor: IgcPropertyEditorPropertyDescriptionComponent
private hierarchicalGrid: IgcHierarchicalGridComponent
private _bind: () => void;
constructor() {
var propertyEditor = this.propertyEditor = document.getElementById('PropertyEditor') as IgcPropertyEditorPanelComponent;
var columnSelectionEditor = this.columnSelectionEditor = document.getElementById('columnSelectionEditor') as IgcPropertyEditorPropertyDescriptionComponent;
var hierarchicalGrid = this.hierarchicalGrid = document.getElementById('hierarchicalGrid') as IgcHierarchicalGridComponent;
this._bind = () => {
propertyEditor.componentRenderer = this.renderer;
propertyEditor.target = this.hierarchicalGrid;
hierarchicalGrid.data = this.singersData;
}
this._bind();
}
private _singersData: any[] = SingersData;
public get singersData(): any[] {
return this._singersData;
}
private _componentRenderer: ComponentRenderer = null;
public get renderer(): ComponentRenderer {
if (this._componentRenderer == null) {
this._componentRenderer = new ComponentRenderer();
var context = this._componentRenderer.context;
PropertyEditorPanelDescriptionModule.register(context);
WebHierarchicalGridDescriptionModule.register(context);
}
return this._componentRenderer;
}
}
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="options vertical">
<igc-property-editor-panel
name="PropertyEditor"
id="PropertyEditor"
description-type="WebHierarchicalGrid"
is-horizontal="true"
is-wrapping-enabled="true">
<igc-property-editor-property-description
property-path="ColumnSelection"
name="columnSelectionEditor"
id="columnSelectionEditor"
label="Column Selection">
</igc-property-editor-property-description>
</igc-property-editor-panel>
</div>
<div class="container fill">
<igc-hierarchical-grid
auto-generate="false"
name="hierarchicalGrid"
id="hierarchicalGrid"
id="hierarchicalGrid"
primary-key="ID"
allow-filtering="true"
column-selection="single">
<igc-column
field="Artist"
header="Artist">
</igc-column>
<igc-column
field="Photo"
header="Photo"
data-type="image"
selectable="false">
</igc-column>
<igc-column
field="Debut"
header="Debut"
data-type="number"
selectable="false">
</igc-column>
<igc-column
field="GrammyNominations"
header="Grammy Nominations">
</igc-column>
<igc-column
field="GrammyAwards"
header="Grammy Awards">
</igc-column>
<igc-row-island
child-data-key="Albums"
auto-generate="false"
column-selection="single">
<igc-column
field="Album"
header="Album">
</igc-column>
<igc-column
field="LaunchDate"
header="Launch Date"
data-type="date"
selectable="false">
</igc-column>
<igc-column
field="BillboardReview"
header="Billboard Review">
</igc-column>
<igc-column
field="USBillboard200"
header="US Billboard 200">
</igc-column>
<igc-row-island
child-data-key="Songs"
auto-generate="false"
column-selection="single">
<igc-column
field="Number"
header="No.">
</igc-column>
<igc-column
field="Title"
header="Title">
</igc-column>
<igc-column
field="Released"
header="Released"
data-type="date"
selectable="false">
</igc-column>
<igc-column
field="Genre"
header="Genre">
</igc-column>
</igc-row-island>
</igc-row-island>
<igc-row-island
child-data-key="Tours"
auto-generate="false"
column-selection="single">
<igc-column
field="Tour"
header="Tour"
selectable="false">
</igc-column>
<igc-column
field="StartedOn"
header="Started on"
selectable="false">
</igc-column>
<igc-column
field="Location"
header="Location"
selectable="false">
</igc-column>
<igc-column
field="Headliner"
header="Headliner">
</igc-column>
</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.
기본 사용법
열 선택 기능은 다음을 통해 활성화할 수 있습니다. columnSelection
입력, 소요되는 GridSelectionMode
가치.
상호 작용
기본 선택 모드는 None
입니다. Single
또는 Multiple
으로 설정하면 표시된 모든 열을 selectable
있습니다. 즉, 열을 선택하려면 하나를 클릭하면 selected
로 표시됩니다. 열을 선택할 수 없는 경우 마우스를 가져가는 동안 헤더에 선택 스타일이 적용되지 않습니다.
다중 열 머리글 기능은 선택 가능한 입력에 반영되지 않습니다. ColumnGroupComponent는 하위 항목 중 하나 이상이 선택 동작을 활성화한 경우 선택 가능합니다. 또한 선택 가능한 하위 항목이 모두 선택된 경우 구성 요소는 선택됨으로 표시됩니다.
* 위치 열 그룹 아래에서는 도시 열만 선택할 수 있습니다.
import 'igniteui-webcomponents-grids/grids/combined';
import { IgcHierarchicalGridComponent } from 'igniteui-webcomponents-grids/grids';
import HierarchicalCustomers from './HierarchicalCustomers.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.hierarchicalCustomers;
}
this._bind();
}
private _hierarchicalCustomers: any[] = HierarchicalCustomers;
public get hierarchicalCustomers(): any[] {
return this._hierarchicalCustomers;
}
}
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
column-selection="multiple"
name="hierarchicalGrid1"
id="hierarchicalGrid1">
<igc-column-group
header="General Information">
<igc-column
field="Company"
header="Company">
</igc-column>
<igc-column-group
header="Personal Details">
<igc-column
field="ContactName"
header="Name">
</igc-column>
<igc-column
field="ContactTitle"
header="Title">
</igc-column>
</igc-column-group>
</igc-column-group>
<igc-column-group
header="Address Information">
<igc-column-group
header="Location">
<igc-column
field="Address"
header="Address"
selectable="false">
</igc-column>
<igc-column
field="City"
header="City">
</igc-column>
<igc-column
field="PostalCode"
header="Postal Code"
selectable="false">
</igc-column>
<igc-column
field="Country"
header="Country"
selectable="false">
</igc-column>
</igc-column-group>
<igc-column-group
header="Contact Information">
<igc-column
field="Phone">
</igc-column>
<igc-column
field="Fax">
</igc-column>
</igc-column-group>
</igc-column-group>
<igc-row-island
child-data-key="Orders"
auto-generate="false"
column-selection="multiple">
<igc-column-group
header="Order Information">
<igc-column-group
header="Order Details">
<igc-column
field="OrderID">
</igc-column>
<igc-column
field="EmployeeID">
</igc-column>
<igc-column
field="OrderDate"
data-type="date">
</igc-column>
<igc-column
field="RequiredDate"
data-type="date">
</igc-column>
</igc-column-group>
<igc-column-group
header="General Shipping Information">
<igc-column
field="ShippedDate"
data-type="date">
</igc-column>
<igc-column
field="ShipVia"
selectable="false">
</igc-column>
<igc-column
field="Freight"
selectable="false">
</igc-column>
<igc-column
field="ShipName">
</igc-column>
</igc-column-group>
<igc-column-group
header="Shipping Location">
<igc-column
field="ShipAddress">
</igc-column>
<igc-column
field="ShipCity">
</igc-column>
<igc-column
field="ShipPostalCode">
</igc-column>
<igc-column
field="ShipCountry">
</igc-column>
</igc-column-group>
</igc-column-group>
<igc-row-island
child-data-key="OrderDetails"
auto-generate="false"
column-selection="single">
<igc-column
field="ProductID">
</igc-column>
<igc-column
field="UnitPrice">
</igc-column>
<igc-column
field="Quantity"
selectable="false">
</igc-column>
<igc-column
field="Discount">
</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
키보드 조합
키보드 조합은 그리드 열 선택 입력이 다중으로 설정된 경우에만 사용할 수 있습니다.
열 선택 기능의 키보드 탐색에는 두 가지 시나리오가 있습니다.
- 다중 열 선택 - 보유 Ctrl 키 + 딸깍 하는 소리 매 선택 가능 헤더 셀.
- 범위 열 선택 -Shift 키를 누른 채 클릭하면 사이에서 선택 가능한 모든 열이 선택됩니다.
API 조작
그만큼 API 몇 가지 추가 기능을 제공합니다. 눈에 보이지 않는 열은 모든 숨겨진 열은 다음과 같이 표시될 수 있습니다. selected
해당 설정을 통해 세터.
위 명령문은 선택한 속성이 변경될 때 해당 하위 항목의 상태가 변경된다는 점을 제외하고 ColumnGroupComponent에도 적용됩니다.
API 조작에 관한 자세한 내용은 API 참조 섹션에서 확인할 수 있습니다.
스타일링
사전 정의된 테마 외에도 사용 가능한 CSS 속성 중 일부를 설정하여 그리드를 추가로 사용자 정의할 수 있습니다. 일부 색상을 변경하려면 먼저 그리드에 대한 class
설정해야 합니다.
<igc-hierarchical-grid class="grid"></igc-hierarchical-grid>
html
그런 다음 관련 CSS 속성을 이 클래스로 설정합니다.
.grid {
--ig-grid-row-selected-background: #0062A3;
--ig-grid-row-selected-text-color: #ecaa53;
--ig-grid-row-selected-hover-background: #0062A3;
--ig-grid-header-selected-text-color: #ecaa53;
--ig-grid-header-selected-background: #0062A3;
--ig-grid-row-selected-hover-text-color: #ecaa53;
--ig-grid-row-selected-hover-background: #0062A3;
}
css
데모
import 'igniteui-webcomponents-grids/grids/combined';
import { IgcHierarchicalGridComponent } from 'igniteui-webcomponents-grids/grids';
import SingersData from './SingersData.json';
import "igniteui-webcomponents-grids/grids/themes/light/bootstrap.css";
import "./index.css";
export class Sample {
private grid: IgcHierarchicalGridComponent
private _bind: () => void;
constructor() {
var grid = this.grid = document.getElementById('grid') as IgcHierarchicalGridComponent;
this._bind = () => {
grid.data = this.singersData;
}
this._bind();
}
private _singersData: any[] = SingersData;
public get singersData(): any[] {
return this._singersData;
}
}
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"
name="grid"
id="grid"
id="grid"
primary-key="ID"
allow-filtering="true"
column-selection="single">
<igc-column
field="Artist"
header="Artist">
</igc-column>
<igc-column
field="Photo"
header="Photo"
data-type="image"
selectable="false">
</igc-column>
<igc-column
field="Debut"
header="Debut"
data-type="number"
selectable="false">
</igc-column>
<igc-column
field="GrammyNominations"
header="Grammy Nominations">
</igc-column>
<igc-column
field="GrammyAwards"
header="Grammy Awards">
</igc-column>
<igc-row-island
child-data-key="Albums"
auto-generate="false"
column-selection="multiple">
<igc-column
field="Album"
header="Album">
</igc-column>
<igc-column
field="LaunchDate"
header="Launch Date"
data-type="date"
selectable="false">
</igc-column>
<igc-column
field="BillboardReview"
header="Billboard Review">
</igc-column>
<igc-column
field="USBillboard200"
header="US Billboard 200">
</igc-column>
<igc-row-island
child-data-key="Songs"
auto-generate="false"
column-selection="multiple">
<igc-column
field="Number"
header="No.">
</igc-column>
<igc-column
field="Title"
header="Title">
</igc-column>
<igc-column
field="Released"
header="Released"
data-type="date"
selectable="false">
</igc-column>
<igc-column
field="Genre"
header="Genre">
</igc-column>
</igc-row-island>
</igc-row-island>
<igc-row-island
child-data-key="Tours"
auto-generate="false"
column-selection="single">
<igc-column
field="Tour"
header="Tour"
selectable="false">
</igc-column>
<igc-column
field="StartedOn"
header="Started on"
selectable="false">
</igc-column>
<igc-column
field="Location"
header="Location"
selectable="false">
</igc-column>
<igc-column
field="Headliner"
header="Headliner">
</igc-column>
</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 */
#grid {
--ig-grid-row-selected-background: #0062A3;
--ig-grid-row-selected-text-color: #ecaa53;
--ig-grid-row-selected-hover-background: #0062A3;
--ig-grid-header-selected-text-color: #ecaa53;
--ig-grid-header-selected-background: #0062A3;
--ig-grid-row-selected-hover-text-color: #ecaa53;
--ig-grid-row-selected-hover-background: #0062A3;
}
css
API 참조
열 선택 UI에는 아래에 나열된 몇 가지 API가 더 있습니다.
IgcHierarchicalGridComponent
properties:
IgcColumnComponent
properties:
columnGroup
properties:
IgcHierarchicalGridComponent
events:
OnColumnsSelectionChange
추가 리소스
우리 커뮤니티는 활동적이며 항상 새로운 아이디어를 환영합니다.