Utilize filters to apply a class to an element only if its index exists within

Is it possible to add a CSS class in AngularJs based on the row index's presence in an integer array ( $scope.AssociateCandidatesIndex) using filters? Any suggestions on how to accomplish this?

     <tr ng-show="true" class="{{ $index}}">

</tr>

Answer №1

To achieve the desired outcome without filters, you can implement the following approach:

<tr ng-show="true" 
    ng-class="{ 'yourCssClass' : AssociateCandidatesIndex.indexOf($index) > -1 }">

Answer №2

 data-ng-class="($index !== undefined) ? 'yourClass' : '' "

Give this a shot, it will apply the class yourClass only if $index is defined.

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