我有一个名为组件search.componet.ts,包括一对夫妇标签:角(2.x的)变化从另一个组件标题
import {tabSearchOne} from "./tab-search-one;
import {tabSearchTwo} from "./tab-search-two;
import {tabSearchThree} from "./tab-search-three;
@Component({
selector: 'page-search',
templateUrl: 'search.html'
})
export class SearchPage {
tabRoot1: any = tabSearchOne;
tabRoot2: any = tabSearchTwo;
tabRoot3: any = tabSearchThree;
title: string = 'Search';
constructor(public navCtrl: NavController, public navParams: NavParams) {
}
}
在相关模板,我有一个标题
<h3>{{title}}</h3>
我该如何更改Tab-Components之一中的该标题?
https://angular.io/docs/ TS /最新/菜谱/组件communication.html – echonax