i have this situation
<div ng-repeat="test in current">
<div ng-if="test.view == null">
<i class="icon ion-checkmark"></i>
</div>
</div>
but test.view== null doesn't work, neither just checking for test.view or test.view == ''
any ideas?
thanks
edit:
in the loop, sometimes test.view, has a value sometimes is NULL if i do:
<div ng-if="!test.view">1</div>
<div ng-if="test.view">2</div>
i will only see 1
This question is related to
javascript
angularjs
if-statement
isnull
You should check for !test, here is a fiddle showing that.
<span ng-if="!test">null</span>
You can also use ng-template, I think that would be more efficient while run time :)
<div ng-if="!test.view; else somethingElse">1</div>
<ng-template #somethingElse>
<div>2</div>
</ng-template>
Cheers
Here is a simple example that I tried to explain.
<div>
<div *ngIf="product"> <!--If "product" exists-->
<h2>Product Details</h2><hr>
<h4>Name: {{ product.name }}</h4>
<h5>Price: {{ product.price | currency }}</h5>
<p> Description: {{ product.description }}</p>
</div>
<div *ngIf="!product"> <!--If "product" not exists-->
*Product not found
</div>
</div>
See the correct way with your example:
<div ng-if="!test.view">1</div>
<div ng-if="!!test.view">2</div>
Regards, Nicholls
Source: Stackoverflow.com