我有两个组件,一个是另一个的孩子 . 我有一个单击功能,导致该组件上的事件 Launcher 发出一个字符串 . 在父模板中,在子标记上,我让事件 Launcher 在父组件上触发一个函数,只是控制台记录一条简单的消息 . 我可以通过将事件 Launcher 变量记录到控制台来看到子项中的单击函数正在工作,但我无法理解为什么它不能正确输出到父项 .
子组件
import {Component, OnInit, EventEmitter} from 'angular2/core';
@Component({
selector: 'team-bubbles',
templateUrl: '/static/partials/team/team-bubbles.html',
outputs: ['sendTeamDataUp'],
})
export class TeamBubblesComponent {
sendTeamDataUp:EventEmitter<string>;
constructor() {
this.sendTeamDataUp = new EventEmitter();
};
invokeTeamDataEmitter() {
console.log('Made it this far');
this.sendTeamDataUp.emit('WAKA WAKA WAKA');
}
OnInit() {
console.log('TEAM BUBBLE WORKS');
}
}
团队bubbles.html
<div class="bubble-wrapper sm" id="bubble-1" (click)="invokeTeamDataEmitter()">
<div class="team-bubble sm">
<img src="/static/images/team/guy1.jpg" alt="guy 1">
</div>
</div>
父组件
import {Component} from 'angular2/core';
import {TeamBubblesComponent} from "./teambubbles.component";
import {TeamInfoComponent} from "./team-info.component";
@Component({
selector: 'team',
templateUrl: '/static/partials/team/team.html'
})
export class TeamComponent {
receiveData(){
console.log('Output Works');
}
}
team.html
<div class="full-wrapper team-bubbles-container">
<div class="container">
<div class="row">
<team-bubbles (sendTeamDataUp)="receiveData($event)"></team-bubbles>
</div>
</div>
</div>
<div class="full-wrapper member-bio-container">
<div class="container" style="padding: 5px;">
<div class="row">
<team-info></team-info>
</div>
</div>
</div>
1 回答
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