Can we call a function in a directive from a view?

I'm still learning the ropes of AngularJS and am eager to gain hands-on experience.

In my HTML file, I have a directive containing a function that I want to call from the view. The code snippet looks like this:

<div collapse class="collapsed" ng-click="toggle()" ></div>

The intention here is for the toggle() function to be triggered when clicking on the element, which should then change the class to expanded, consequently altering the background image as specified in the CSS. The toggle() function resides within the collapse directive.

Despite setting it up this way, the function doesn't seem to be accessed as expected. I'm at a loss as to why this is happening. Are there alternative approaches to achieve the same outcome or properly access the directive from the view? It would be greatly appreciated if you could shed some light on this issue.

Answer №1

Is it possible that this query could be of assistance? Check out Question 15672709, which involves a relevant JSFiddle. It delves into the topic further, especially if you have nested your directives in a structure like the one shown below:

<div ng-controller="MyCtrl">
  <div screen>
    <div component>
        <div widget>
            <button ng-click="widgetIt()">Woo Hoo</button>
        </div>
    </div>
  </div>
</div>

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