Setting isolated scope parameters can be done in a variety of ways

Here is the directive definition I have created:

myApp.directive('myCategory', [function () {
  return {
    restrict: 'E',
    scope: {
      category: '=someCategory',
    },
    templateUrl: 'category.html',
    controller: 'CategoryCtrl'
  };
}])

Sometimes, I have a fixed category name and use my directive like this:

  1. <my-category some-category="flowers"></my-category>

But other times, the category needed is based on dynamic data, so I call a function from my controller:

  1. <my-category some-category="getCategory()"></my-category>

Is it possible to achieve this?

Currently, I am facing an issue with my directive controller, CategoryCtrl:

In case 1: $scope.category is undefined.

In case 2: $scope.category contains the correct name returned by the function.

Can someone assist me in resolving this problem? What am I doing wrong here?

Answer №1

If we consider scenario number one, the term flowers is viewed as a characteristic of the range of control encompassing it. To convey the specific phrase "flowers", it is necessary to employ

some-category="'flowers'"

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