【发布时间】:2017-04-30 02:37:46
【问题描述】:
按照下面的例子:
How can I use/create dynamic template to compile dynamic Component with Angular 2.0?
我开发了自己的模板生成器,它直接从变量中获取 HTML 内容。 这里是: http://plnkr.co/edit/2Sv1vp?p=preview
现在,我的问题是……如果模板内容必须与组件交互,例如与单击时执行的函数……我该怎么做?
这里是我的 app.component.ts
import { Component } from '@angular/core';
@Component({
selector: 'my-app',
template: `
<div>
<h2>An app with DYNAMIC content</h2>
<hr />
<dynamic-detail [tmpl]="tmpl1" [entity]="entity"></dynamic-detail>
<dynamic-detail [tmpl]="tmpl2" [entity]="entity"></dynamic-detail>
</div>`,
})
export class AppComponent {
private tmpl: string;
private entity: any;
constructor() {
this.entity = {
code: "ABC123",
description: "A description of this Entity",
nome: "Bea"
};
this.tmpl1 = '<h2>Sono {{entity.nome}}, il primo template</h2>';
this.tmpl2 = '<a (click)="printSomething()">Sono il secondo template</a>';
}
printSomething() {
console.log("Hello World");
}
}
当我尝试点击“Sono il secondo 模板”时,它应该执行printSomething() 函数,但我得到了这个错误:
Error in ./CustomDynamicComponent class CustomDynamicComponent - inline template:0:0 caused by: self.context.printSomething is not a function
【问题讨论】:
标签: angular typescript compilation angular2-compiler