Using ngIf and ngFor in option
17,389
Solution 1
Only one structural directive is allowed on one element at a time.
As a workaround you can use <ng-container>
which is not stamped to the DOM
<ng-container *ngFor="let tmpLanguage of languages">
<option *ngIf="tmpLanguage.id!=languages.id" [ngValue]="tmpLanguage.id" >{{tmpLanguage.identificatie}}</option>
</ng-container>
Solution 2
<ng-container *ngFor="let tmpLanguage of languages">
<option *ngIf="tmpLanguage.id!=languages.id" [ngValue]="tmpLanguage.id" >
{{tmpLanguage.identificatie}}
</option>
</ng-container>
Author by
C.B.
Updated on June 24, 2022Comments
-
C.B. almost 2 years
I want to use ngIf and ngFor in one line. I know it is not possible but is there any other method to do this?
Here is my code:
<option *ngIf="tmpLanguage.id!=languages.id" *ngFor="let tmpLanguage of languages" [ngValue]="tmpLanguage.id"> {{tmpLanguage.identificatie}} </option>