Using AngularJS and JavaScript to dynamically create $scope at runtime

After spending hours on this, I apologize if this is a silly question but is there a method in AngularJS or Javascript to achieve the following:

HTML // I have various HTML code pieces (templates) for different controls

<button  data-action="flip" ng-click="imageControl($event)"></button>

// ... 10 other types of image controls like rotate, etc.

// Goal - display or hide HTML based on the button pressed

<div ng-show="(imageControl.flip)> // html stuff </div>

// Angular function

$scope.imageControl = function($event) {
   // get data-action from the HTML element e.g. flip 
   var actionType = $event.currentTarget.getAttribute("data-action");

     $scope.actionType ? $scope.actionType = false : $scope.actionType = true;

}

HERE IS THE QUERY:

Is there a way for me to dynamically create and set a variable using actionType? Why? So I don't have to create 10 different if statements for each control. By the way, I understand this may not work, but it's just an example to illustrate my point.

Answer №1

To simplify the problem, I suggest not using data attributes as Angular does not require them.

Here is how you can rewrite your markup:

<button  ng-click="imageControl('flip')"></button>

<div ng-show="actions.flip"> // include your html content here </div>

And in your controller, make the following changes:

$scope.imageControl = function(action) {
  $scope.actions[action] = !$scope.actions[action];
};

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