Using a function as an argument within an Angular directive

Looking for a solution to pass a promise-returning function into a directive? Here's what I'm currently doing:

In the parent controller, I've created a callback:

$scope.myCb = function(data) {
   console.log(data);
}

Directive Scope:

scope {
    dataCallback: "&"
}

This callback is passed to the directive like this:

<my-directive data-callback="createCallback"></div>

And then called in the directive controller as follows:

$scope.dataCallback(data)

However, my current setup isn't working. $scope.dataCallback returns parentGet(scope, locals) and doesn't execute any code within the function. Any guidance on how to fix this?

https://plnkr.co/edit/ycgFpurlt2MFupPI1LZJ?p=preview

Answer №1

Issue Resolved:

You are unable to use data as the beginning of a directive property.

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