angular2将数据从[ngTemplateOutlet]返回到< template>.

这一次着陆 https://github.com/angular/angular/pull/9042 它将像这样<div *ngFor="let item of someArrayFromDataInput"> <template [ngTemplateOutletContext]="{ item: item }" [ngTemplateOutlet]="tmpl"></template></div> + <some-component [data]="someArray"> <template let-item="item">foo {{ item }}<template></some-component>//登陆So I have a component with a <template><some-component [data]="someArray"> <template>foo<template></some-component>and it's using this to get hold of the template@ContentChild(TemplateRef)public tmpl: TemplateRef<any>;which is then used in its template like this <div *ngFor="let item of someArrayFromDataInput"> <template [ngTemplateOutlet]="tmpl"></template></div>now I would like to be able to print some data from item in the original template, basically to be able to do this <some-component [data]="someArray"> <template>foo {{ item }}<template></some-component>is it possible somehow? 解决方案 Updated to match Angular 5+ apingOutletContext was renamed to ngTemplateOutletContext as per https://stackoverflow.com/a/37654077/301596Once this lands https://github.com/angular/angular/pull/9042 it will work like this <div *ngFor="let item of someArrayFromDataInput"> <template [ngTemplateOutletContext]="{ item: item }" [ngTemplateOutlet]="tmpl"></template></div>+<some-component [data]="someArray"> <template let-item="item">foo {{ item }}<template></some-component>// edit: landed 这篇关于angular2将数据从[ngTemplateOutlet]返回到&lt; template&gt;.的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！