How to view child in angular2 and what it is for?

Asked Nov 10 '16 at 11:28

Active Jun 28 '18 at 05:48

Viewed 508 times

Recently I have been using jqgrid for angular2 while following their document.

I found the code, HERE and copied from there but in my file I have come across a type error like in the screenshot and I am not sure about that. Can anyone suggest how to suppress it please. Thanks.

ts
Experimental suppport for decorators is a feature that is subject to change in a future release.
Set the 'experimentalDecorators' option to remove this warning.

edited Jun 28 '18 at 05:48

Jason Aller

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asked Nov 10 '16 at 11:28

Arnold

http://stackoverflow.com/questions/32693061/angular-2-typescript-get-hold-of-an-element-in-the-template/35209681#35209681 – Günter Zöchbauer Nov 10 '16 at 11:29
Hi Gunter,from your answer i understood that view child is used to get the local variable of a template to component? – Arnold Nov 10 '16 at 11:34
@ViewChild('buttonReference') myButton: jqxButtonComponent; – Arnold Nov 10 '16 at 11:34
Or to an element with a specific template variable or to a component or directive without a template variable (searching by type instead of string). – Günter Zöchbauer Nov 10 '16 at 11:35
What i am doing from my step,i am sending the button referance to jqxbuttonComponent? – Arnold Nov 10 '16 at 11:35
Pls see my latest screen shot it got error in ts and not allowing to use view chid. – Arnold Nov 10 '16 at 11:37
This searches for an element in the view of the component that has a `#buttonReference` template variable and returns the `jqxButtonComponent` component instance. The value is available when `ngAfterViewInit()` is called – Günter Zöchbauer Nov 10 '16 at 11:37
1

That's not Angular related. That's related to your IDE. I don't know about that. – Günter Zöchbauer Nov 10 '16 at 11:37
Try to add `"experimentalDecorators": true` in your tsconfig.json – yurzui Nov 11 '16 at 06:05

How to view child in angular2 and what it is for?

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