Angular2：通过指令将外部Component注入其他组件无效

Question

I want child component template to load into parent component template. (for the lack of better wording I call them child and parent)

This is my child:

import {Component,Directive, ElementRef, Input} from '@angular/core';
import {IONIC_DIRECTIVES} from 'ionic-angular';


@Component({ 
  selector: '[parentselector]',
  template: '<div>I AM A CHILD</div>',
  directives: [IONIC_DIRECTIVES] 
})


export class ChildPage {
    constructor() {

    }
}

This is my parent:

@Component({
    templateUrl: 'build/pages/parent/parent.html',
    directives: [ChildPage]
})

And the HTML of Parent:

<ion-content>
    <ion-slides>
        <ion-slide><parentselector>Parent To Be Overriden</parentselector>
        </ion-slide>
    </ion-slides>
</ion-content>

Any idea whats wrong?

Answer 1

From the Angular 2 Cheat Sheet (search for selector) it says that by using brackets you are limiting where your directive can be called. For example:

selector:'[parentselector]' - means you can only select as an attribute
selector:'parentselector' - means you can only select as an element
selector:'.parentselector' - means you can only select as a css class

So if you take off the [] all should be well