Angular2のNgSwitchを使って、複数のHTMLテンプレートを選択して表示を切替える事ができます。
※Angular2の2.0.0版、TypeScriptを使って確認したものです。(デモはv4.4.3、v2.0.0で動作確認)
下記のようにボタンで選択した値(変数switch)の値に応じてHTMLテンプレートが選択されて表示されます。
何も選択されていない場合は、”ngSwitchDefault”で指定した内容が表示されます。
<input type="button" value="リストを表示" (click)="switch='list'"> <input type="button" value="テーブルを表示" (click)="switch='table'"> <div [ngSwitch]="switch"> <div *ngSwitchCase="'table'"> : :テンプレートHTML : </div> <div *ngSwitchCase="'list'"> : :テンプレートHTML : </div> <div *ngSwitchDefault> 上のボタンで選択したフォーマットでデータが表示されます。 </div> </div>
デモ
Angular : 4.4.3(2.0.0でも動作確認済み)
Bootstrap : 3.x
Loading…
<html> <head> <title>Angular 2 Demo</title> <script src="https://npmcdn.com/core-js/client/shim.min.js"></script> <script src="https://unpkg.com/zone.js@0.7.4?main=browser"></script> <script src="https://npmcdn.com/systemjs@0.19.39/dist/system.src.js"></script> <script src="./js/systemjs.config.js"></script> <script> System.import('./ts/app.ts').catch(function(err){ console.error(err); }); </script> <link rel="stylesheet" href="./css/bootstrap.min.css"> <link rel="stylesheet" href="./css/styles.css"> </head> <body> <div class="container"> <my-app>Loading...</my-app> </div> </body> </html> (systemjs.config.js) (function (global) { var ngVer = '@4.4.3'; System.config({ transpiler: 'ts', typescriptOptions: { "target": "es5", "module": "commonjs", "moduleResolution": "node", "sourceMap": true, "emitDecoratorMetadata": true, "experimentalDecorators": true, "lib": ["es2015", "dom"], "noImplicitAny": true, "suppressImplicitAnyIndexErrors": true, "strict": true }, meta: { 'typescript': { "exports": "ts" } }, paths: { 'npm:': 'https://unpkg.com/' }, map: { 'app': 'app', '@angular/animations': 'npm:@angular/animations' + ngVer + '/bundles/animations.umd.js', '@angular/animations/browser': 'npm:@angular/animations' + ngVer + '/bundles/animations-browser.umd.js', '@angular/core': 'npm:@angular/core' + ngVer + '/bundles/core.umd.js', '@angular/common': 'npm:@angular/common' + ngVer + '/bundles/common.umd.js', '@angular/common/http': 'npm:@angular/common' + ngVer + '/bundles/common-http.umd.js', '@angular/compiler': 'npm:@angular/compiler' + ngVer + '/bundles/compiler.umd.js', '@angular/platform-browser': 'npm:@angular/platform-browser' + ngVer + '/bundles/platform-browser.umd.js', '@angular/platform-browser/animations': 'npm:@angular/platform-browser' + ngVer + '/bundles/platform-browser-animations.umd.js', '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic' + ngVer + '/bundles/platform-browser-dynamic.umd.js', '@angular/http': 'npm:@angular/http' + ngVer + '/bundles/http.umd.js', '@angular/router': 'npm:@angular/router' + ngVer + '/bundles/router.umd.js', '@angular/router/upgrade': 'npm:@angular/router' + ngVer + '/bundles/router-upgrade.umd.js', '@angular/forms': 'npm:@angular/forms' + ngVer + '/bundles/forms.umd.js', '@angular/upgrade': 'npm:@angular/upgrade' + ngVer + '/bundles/upgrade.umd.js', '@angular/upgrade/static': 'npm:@angular/upgrade' + ngVer + '/bundles/upgrade-static.umd.js', // other libraries 'rxjs': 'npm:rxjs@5.0.1', 'tslib': 'npm:tslib/tslib.js', 'angular-in-memory-web-api': 'npm:angular-in-memory-web-api/bundles/in-memory-web-api.umd.js', 'ts': 'npm:plugin-typescript@5.2.7/lib/plugin.js', 'typescript': 'npm:typescript@2.3.2/lib/typescript.js', }, // packages tells the System loader how to load when no filename and/or no extension packages: { app: { main: './main.ts', defaultExtension: 'ts', meta: { './*.ts': { loader: 'systemjs-angular-loader.js' } } }, rxjs: { defaultExtension: 'js' } } }); })(this);
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { NgModule } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { Component } from '@angular/core'; class Member { name: string; age: number; address: string; } @Component({ selector: 'my-app', template:` <strong>NgSwitchを使って内部にあるHTMLの表示を切り替え</strong><br /> <input type="button" value="リストを表示" (click)="switch='list'"> <input type="button" value="テーブルを表示" (click)="switch='table'"> <br /> <div [ngSwitch]="switch"> <div *ngSwitchCase="'table'"> <table class="table"> <thead> <tr><th>名前</th><th>年齢</th><th>住所</th></tr> </thead> <tbody> <tr *ngFor="let member of members;"> <td>{{member.name}}</td> <td>{{member.age}}</td> <td>{{member.address}}</td> </tr> </tbody> </table> </div> <div *ngSwitchCase="'list'"> <ul> <li *ngFor="let member of members;">{{member.name}} ({{member.age}}) {{member.address}}</li> </ul> </div> <div *ngSwitchDefault> 上のボタンで選択したフォーマットでデータが表示されます。 </div> </div> ` }) export class AppComponent { public members = MEMBERS; } @NgModule({ imports: [ BrowserModule ], declarations: [ AppComponent ], bootstrap: [ AppComponent ] }) export class AppModule { } platformBrowserDynamic().bootstrapModule(AppModule); var MEMBERS: Member[] = [ { "name": "相田", "age": 20 ,"address": "東京都品川区"}, ・・・・ ];