NgInit is currently calling my service to return the Json.
Is it true that the template doesn't get parsed until controller/component
has ran?
How can I use an elvis (LOL, love the name)? I'm assuming that's a
is-nullable operator?
On Sunday, July 17, 2016 at 7:53:53 PM UTC-7, Sander Elias wrote:
>
> Hi P. Stephen,
>
> Not entirely. The problem is that probably the myObj is undefined when the
> component initializes. Have you tried setting it to an empty object
> directly on your controller's constructor?
> Usually when you need something like this, you can use the elvis(?)
> operator to protect against undefined parts. This is not going to work for
> array notation.
> This does work for me:
>
> import { Component } from '@angular/core';
>
>
> @Component({
> selector: 'my-app',
> template: `<h1>My First Angular 2 App</h1>
> {{myObj['test']}}
> <pre>{{myObj|json}}</pre>
> `
> })
> export class AppComponent {
> myObj = {}
> ngOnInit() {
> this.myObj= {test : "hello"}
> }
> }
>
>
> Hope this helps you a bit,
> Regards
> Sander
>
>
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