ViewChild and ngIf directive

[Reza Razavipour]

Angular CLI6 

In my component, I have:

@ViewChild('necRiskAnalysisDialog')
private necRiskAnalysisDialog;

at some point I make a call to this.necRiskAnalysisDialog.set(...

In my html, I have 

<div>

<div *ngIf="someCondition">
    <nec-risk-analysis #necRiskAnalysisDialog></nec-risk-analysis>
</div>
</div>

I get a undefined for necRiskAnalysisDialog  in the line where I say this.necRiskAnalysisDialog.set

How do I get around this?

[Sander Elias]

Hi Reza,

Have a look at @ViewChilden. There is a change observable that fires when the view changes.

Regards

Sander

[Reza Razavipour]

I see that now Sander,

thank you

Reza

--
You received this message because you are subscribed to a topic in the Google Groups "Angular and AngularJS discussion" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/angular/Bgj2_Anc_D0/unsubscribe.
To unsubscribe from this group and all its topics, send an email to angular+u...@googlegroups.com.
To post to this group, send email to ang...@googlegroups.com.
Visit this group at https://groups.google.com/group/angular.
For more options, visit https://groups.google.com/d/optout.