Is there a method for converting an Angular2 component into a string format?

Is it possible to leverage Angular2 template syntax when creating a Google Maps InfoWindow?

My understanding is that this involves passing a component as a template string to the content property in the constructor object of the InfoWindow.

If my assumption stands, do I need to stringify the component template? Is this approach feasible?

Below is an illustration of what I believe needs to be done:

// Component

import {Component} from 'angular2/core';
import {Thing} from './something/in/my/app/thing.model.ts';

@Component({
  selector: 'my-infowindow',
  template: `<p>This is an infowindow for {{ something.name }}</p>`
})
export class MyInfoWindowComponent {
    constructor(public something: Thing) {}
}


// Implementation

import {Thing} from './something/in/my/app/thing.model.ts';
import {MyInfoWindowComponent} from './path/to/infowindow.component';

/* { ...stuff... } */

private _buildInfoWindow(thing: Thing): google.maps.InfoWindow {
    return new google.maps.InfoWindow({
      /* v this is what I want v */
      content: new MyInfoWindowComponent(thing).toString() 
      /* ^ this is what I want ^ */
    });
}

Answer №1

Consider using the ElementRef from angular.io/docs/ts/latest/api/core/ElementRef-class.html.

You could also explore utilizing ViewChild:

https://angular.io/docs/ts/latest/api/core/ViewChild-var.html

I won't provide the exact code, but the concept would be similar to this:

@Component({
  selector: 'my-infowindow',
  template: `<p #kiddo>This is an infowindow for {{ something.name }}</p>`
})
export class MyInfoWindowComponent {
    @ViewChild('kiddo') viewChild;
    constructor(public something: Thing) {}
    ngOnInit(){
        yourFunction(this.viewChild); //or viewChild.innerHtml or any other suitable approach
    }
}

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