how to check for null with a ng-if values in a view with angularjs?
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
You should check for !test
, here is a fiddle showing that.
<span ng-if="!test">null</span>
See the correct way with your example:
<div ng-if="!test.view">1</div>
<div ng-if="!!test.view">2</div>
Regards, Nicholls
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