The alert is not showing when the inner template of the directive is clicked, even though ng-click has been implemented.
You can find the fiddle link for this issue here: http://jsfiddle.net/NNDhX/
The alert is not showing when the inner template of the directive is clicked, even though ng-click has been implemented.
You can find the fiddle link for this issue here: http://jsfiddle.net/NNDhX/
Your specific instruction has its very own separate scope. Therefore, the function 'hi' must be contained within the directive's scope. If you intend to transmit your controller's function, you need to utilize binding, such as scope: { ..., hi: '&' } and then <you-directive hi='hi' ..>. For further details on this topic, please refer to the following documentation: Understanding Transclusion and Scopes.
Making a simple addition in the linking function will suffice:
link: function(scope, element, attrs) {
scope.hi = function() { alert("hi"); }
Here is the updated fiddle: http://jsfiddle.net/GwBAh/
One possible method is to utilize $parent within a directive in order to reach the parent scope.
<a ng-click="$parent.hi();">parent</a>
If you want to see a complete example, check out this link: http://jsfiddle.net/EKDse/
Isolate scopes serve the purpose of preventing the sharing of data between parent and child scopes, ensuring that they are protected from inadvertent changes by other directives or controllers.
If you do wish to share the parent's scope instead of using an isolate scope, consider these steps:
Firstly, remove the directive's scope definition (as shown in the commented section below):
transclude: true,
/*scope: { title:'@zippyTitle' },*/
Next, assign the attributes (attrs) from the directive element to the directive's scope:
scope.attrs = attrs;
Note: This action will also make the attrs property accessible on the parent (Ctrl3) scope.
Finally, set the title based on scope.attrs:
template: '<div>' +
'<div class="title">{{attrs.zippyTitle}}</div>' +
'<div class="body" ng-transclude></div>' +
'<a ng-click="hi();">hi</a>' +
'</div>',
jsFiddle: http://jsfiddle.net/NNDhX/1/
It is crucial for a controller function within a directive to be invoked inside the transcluded block. When you use the controller method in the template of the directive, it creates a dependency on the controller which is not an ideal design due to its dependencies (directive-outer controller).
To enhance your directive's isolation and resolve this issue, incorporate the <a> code snippet into the transcluded block in your example:
<div class="zippy" zippy-title="Details: {{title}}...">
{{text}}
<a ng-click="hi();">hi</a>
</div>
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