Here's a plnkr for this scenario: http://plnkr.co/9lBZiLNGOSSd3zsgiRhW
On Thursday, March 24, 2016 at 1:50:13 PM UTC-7, Timothy Sandberg wrote:
>
> I have this scenario: I'm using TypeScript, and I want to pass a
> "Transport" object that contains an array of "Electrics" nested within an
> array of "Cars" from a parent component to its child component.
>
> How do I access a particular "Electric" for purposes of rendering in the
> html like this:
>
> <html>
> Model
> <input [(ngModel)="transport.cars.find(c => c.isActive ==
> true).electrics.find(e => e.isActive == true).modelName"] />
> <html>
>
> *******
>
> @View({
> template: template,
> directives: [
> ChildComponent,
> })
> export class ParentComponent{
> transport: Transport;
>
> sendTheTransport(){
> this.transport = setThisObjectWithData();
> }
> }
>
> Parent template:
> <div>
> <child [transport]="transport"></child>
> </div>
>
> export class ChildComponent{
> @Input() transport: Transport;
>
> Is there a way to intercept the object before the partial HTML is
> rendered? This is not scalable:
> <html>
> Model
> <input [(ngModel)="transport.cars[0].electrics[2].modelName"] />
> <html>
>
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