Issues with angular-strap popover's onBeforeShow function not functioning as expected in Angular

I am currently utilizing the angular-strap popover feature. To learn more about it, visit

According to the documentation, when an onBeforeShow function is provided, it should be called before the popover is displayed. However, I am experiencing issues with this functionality.

<div class="bs-docs-section" ng-controller="PopoverDemoCtrl">      
  <div class="col-lg-3 col-md-3 col-sm-3 col-xs-3">
    <div id="popoverId" bs-popover data-trigger="hover" on-before-show="shouldBeCalledBeforePopover()" data-content-template="demo.html" delay="200" data-placement="bottom-right">
      Hover over me!!!
    </div>
  </div>      
</div>

$scope.shouldBeCalledBeforePopover = function(){
   alert("Before popover");
}

The expected alert message does not appear as intended.

For a working example, you can view the plunker at http://plnkr.co/edit/R8mRXSAcXW5KKmKDwGPS?p=preview

javascriptangularjspopoverangular-strap

Answer №1

Sorry for the delay, but I wanted to share this helpful information.

Check out this Plunker

This snippet will assist you in the future when replacing your code:

<div id="popoverId" bs-popover data-trigger="hover" bs-on-before-show="shouldBeCalledBeforePopover" data-content-template="demo.html" delay="200" data-placement="bottom-right">
Hover over me!!!
</div>

I made a change to the init function.

If you are using angular-strap, remember to always initialize callback functions with bs- attr.

Thank you

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