Custom Editors (Angular)

Although the FlexGrid control provides efficient, Excel-style editing by default, you may want to customize the editing experience by using custom editors.

This is easily done by assigning an instance of an editor control to the column's editor property. This sample demonstrates this using Wijmo's InputDate, InputTime, ComboBox, AutoComplete, and InputColor, InputNumber controls.

Learn about FlexGrid | FlexGrid Documentation | FlexGrid API Reference

本示例基于Angular

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import '@angular/compiler'; import { Component, enableProdMode, NgModule } from '@angular/core'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { BrowserModule } from '@angular/platform-browser'; import { WjInputModule } from '@grapecity/wijmo.angular2.input'; import { WjGridModule } from '@grapecity/wijmo.angular2.grid'; import { InputDate, InputTime, ComboBox, AutoComplete, InputNumber, InputColor } from '@grapecity/wijmo.input'; import { DataMap }from '@grapecity/wijmo.grid'; import { getData, getCountries, getProducts } from './data'; @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { data = getData(); countries = getCountries(); products = getProducts(); productMap = new DataMap(this.products, 'id', 'name'); } @NgModule({ imports: [WjGridModule, WjInputModule, BrowserModule], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { } enableProdMode(); // Bootstrap application with hash style navigation and global services. platformBrowserDynamic().bootstrapModule(AppModule);
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo FlexGrid Custom Editors</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Polyfills --> <script src="node_modules/core-js/client/shim.min.js"></script> <script src="node_modules/zone.js/fesm2015/zone.min.js"></script> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> // workaround to load 'rxjs/operators' from the rxjs bundle System.import('rxjs').then(function (m) { System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators)); System.import('./src/app.component'); }); </script> </head> <body> <app-component></app-component> </body> </html>
<div class="container-fluid"> <!-- grid with custom editors --> <wj-flex-grid selectionMode="MultiRange" [showMarquee]="true" [alternatingRowStep]="0" [(itemsSource)]="data"> <wj-flex-grid-column binding="id" header="ID" [width]="80" [isReadOnly]="true"></wj-flex-grid-column> <wj-flex-grid-column binding="date" header="Date" format="d" [editor]="theInputDate"> </wj-flex-grid-column> <wj-flex-grid-column binding="time" header="Time" format="t" [editor]="theInputTime"> </wj-flex-grid-column> <wj-flex-grid-column binding="country" header="Country" [dataMap]="countries" [editor]="theCountryCombo"> </wj-flex-grid-column> <wj-flex-grid-column binding="productId" header="Product" [dataMap]="productMap" [editor]="theProductAutoComplete"> </wj-flex-grid-column> <wj-flex-grid-column binding="color" header="Color" cellTemplate="<span class=colorbox style=background:${text}></span> ${text}" [editor]="theInputColor"> </wj-flex-grid-column> <wj-flex-grid-column binding="amount" header="Amount" format="n2" [editor]="theInputNumber"> </wj-flex-grid-column> <wj-flex-grid-column binding="premium" header="Premium" cssClass="switch"></wj-flex-grid-column> </wj-flex-grid> <!-- custom editors --> <wj-input-date #theInputDate></wj-input-date> <wj-input-time #theInputTime [isEditable]="true" [step]="30"> </wj-input-time> <wj-combo-box #theCountryCombo [itemsSource]="countries"></wj-combo-box> <wj-auto-complete #theProductAutoComplete [itemsSource]="products" selectedValuePath="id" displayMemberPath="name"> </wj-auto-complete> <wj-input-color #theInputColor></wj-input-color> <wj-input-number #theInputNumber format="n2" [step]="10" [min]="0" [max]="10000"> </wj-input-number> </div>
body { margin-bottom: 24px; } .wj-flexgrid { height: 300px; margin-bottom: 12px; } .wj-flexgrid .wj-cell { padding: 6px 8px; } .colorbox { display: inline-block; width: 12px; height: 1.5em; margin: 0 3px 0 -3px; border: 1px solid black; vertical-align: bottom; } /* switch-style checkbox */ .wj-cell.switch input[type=checkbox] { opacity: 0; width: 100%; } .wj-cell.switch label { width: 3em; position: relative; } .wj-cell.switch input[type=checkbox]+span { pointer-events: none; background: rgba(0, 0, 0, 0.4); } .wj-cell.switch input[type=checkbox]:checked+span { background: #0085c7; /* rgb(27, 255, 27) */ } .wj-cell.switch:hover input[type=checkbox]+span:after { box-shadow: 0 3px 3px rgba(0, 0, 0, 0.4); transition: all 0.3s; } .wj-cell.switch input[type=checkbox]+span:before { content: ''; position: absolute; display: block; left: 0; top: .45em; width: 2.5em; height: .75em; border-radius: 1em; background: rgba(0, 0, 0, .4); opacity: .25; } .wj-cell.switch input[type=checkbox]:checked+span:before { background: inherit; } .wj-cell.switch input[type=checkbox]+span:after { content: ''; position: absolute; left: 0; top: 0.13em; width: 1.3em; height: 1.3em; background: white; border-radius: 1em; border: 1px solid rgba(0, 0, 0, .2); box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2); } .wj-cell.switch input[type=checkbox]:checked+span:after { left: 1.25em; transition: all 0.3s; background: inherit; }
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