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我正在嘗試創建一個新玩家的方法。但是當我寫入輸入內容並提交我的應用程序時,什麼都不做(只是刷新頁面)。Angular2服務方法從輸入中添加新項目
這裏是我的代碼:
service.ts
import { Injectable } from '@angular/core';
import { Player } from './player';
import { WhitePlayers } from './mock-players';
@Injectable()
export class PlayersService {
WhitePlayers: Player[];
name;
constructor() { }
getPlayers(): Promise<Player[]> {
return Promise.resolve(WhitePlayers);
}
createPlayer(): void {
this.WhitePlayers.push(new Player(this.name));
}
}
component.ts
addPlayer(): void {
this.playersServices.createPlayer();
}
component.html
<form (submit)="addPlayer()" novalidate>
<md-input-container>
<input mdInput [(ngModel)]="name" placeholder="Add player" name="addNewPlayer">
</md-input-container>
<button type="submit">Add</button>
</form>
非常感謝你的答案:)