Having issues with my Angular directive not receiving data from the controller

I am encountering an issue with my controller

  .controller('Main', ['$scope', function ($scope) {
    $scope.uiState = {'name': 'test'};
  }])

My directive is structured as follows

      scope: {uiState: '='},
      link: function(scope, element, attrs) {
console.log(scope.uiState) // showing as undefined

}

The way I am using it is

<my-dir uiState="uiState"> </my-dir>

I suspect that my directive is being compiled before the controller has a chance to populate the data.

Do you have any thoughts on this?

Upon checking in Firebug, I noticed the following error

Error: [$compile:nonassign] Expression 'undefined' used with directive 'my-dir' is non-assignable!

Answer №1

Have you experimented with using: scope: {uiState: '=uiState'} in your code?

Answer №2

Your controller is currently not being invoked. In order for the invocation to take place, there needs to be a presence of at least one element with ng-controller. You have the option to modify it as follows:

<my-component uiState="uiState" ng-controller="Main"> </my-component>

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