Call a Function from an *Ngif Angular 5
Say I Have This Code Here Lorem Ipsum Is There a Way I Can Call a Function If That *Ngif Evaluates to True? ? You Know Something Like This. . Lorem Ipsum Any...
Say I have this code here
<div *ngIf="item">lorem ipsum</div>
Is there a way I can call a function if that *ngIf evaluates to true??
you know something like this..
<div *ngIf="(item) : callFunction() ? ...">lorem ipsum</div>
any help would be appreciated!
Thanks
3 Answers
Angular way would be:
<div *ngIf="name; then func(); else false">;</div>
But as *ngIf evaluates passed in logical expression, you can also do:
<div *ngIf="name?func():false">;</div>
Try like this
<div *ngIf="item ===true?callFunction():'otherStuff'">lorem ipsum</div>
You can try like this
Html
<div *ngIf="item; then callfunction; else nofunction"></div>
<ng-template #callfunction>
{{call()}}
</ng-template>
<ng-template #nofunction>
<!-- something else -->
</ng-template>
Ts
call(){
}
If you got better solution than this please post that to
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