I would like to exclude the item within my ng-repeat loop using ng-if

I'm attempting to utilize ng-if within ng-repeat in order to create Accordions. Depending on the condition value, I want certain items to be skipped in the ng-repeat.

For example, if item.condition is true, then only display the accordion. The code below is where I currently stand with this implementation, but it's not functioning correctly. Do you see any issues?


<accordion close-others="true">
    <accordion-group is-open="isopen" ng-repeat="item in items | limitTo:2" ng-if="item.condition == "true"", ng-init="isopen=2">
        <accordion-heading>
            {{item.label}}
            <i class="pull-right glyphicon"
               ng-class="{'icon-arrow-up': isopen, 'icon-arrow-down': !isopen}"></i>
        </accordion-heading>
    </accordion-group>
</accordion>
javascriptangularjsangularjs-ng-repeataccordionangular-ng-if

Answer №1

Make sure to correct your ng-if statement by removing the extra double quotes and write it as ng-if="item.condition == true". Additionally, remove the unnecessary comma from the accordion element.

You can simplify your condition even further by using ng-if="item.condition", which will automatically return true or false based on the evaluation of the item.condition variable.

Markup

<accordion close-others="true">
    <accordion-group is-open="isopen" ng-repeat="item in items | limitTo:2" 
       ng-if="item.condition" ng-init="isopen=2">
        <accordion-heading>
            {{item.label}}
            <i class="pull-right glyphicon" ng-class="{'icon-arrow-up': isopen, 'icon-arrow-down': !isopen}"></i>
        </accordion-heading>
    </accordion-group>
</accordion>

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