What is the best way to identify the type of an element using AngularJS?

Question

What is the best way to identify the type of an element using AngularJS?

Is it possible to use ng-model to identify the type of an element?

For example: How can we determine if a specific element is a dropdown or a checkbox?

HTML Code Snippet

<select multiple ng-model='p.color'>
  <option value="red">Red</option>
  <option value="blue">Blue</option>
</select>

JavaScript Code Snippet

myctrl.controller('ctrl_new', ['$scope',function ($scope) {
  $scope.create = function () {
    console.log($scope.p['color']);
  }
}

javascript angularjs

Answer 1

Answer №1

To achieve this functionality, my suggestion would be to develop a directive that binds the "click" event to specific elements and then outputs the result in the browser console. Here is an example of how you could implement it:

<div clickLogger id="container">
    <select multiple ng-model='p.color'>
        <option value="red">Red</option>
        <option value="blue">Blue</option>
    </select>
</div>

app.directive('clickLogger', function () {
        return function (scope, element, attrs) {
            element.bind("click", function (event) {
                console.log(event.target);
            });
        };
    });

Answer 2

To achieve this functionality, my suggestion would be to develop a directive that binds the "click" event to specific elements and then outputs the result in the browser console. Here is an example of how you could implement it:

<div clickLogger id="container">
    <select multiple ng-model='p.color'>
        <option value="red">Red</option>
        <option value="blue">Blue</option>
    </select>
</div>

app.directive('clickLogger', function () {
        return function (scope, element, attrs) {
            element.bind("click", function (event) {
                console.log(event.target);
            });
        };
    });

Answer 3

Answer №2

If I understand correctly, you can utilize angular.element for this.

Angular.element functions similarly to JQuery. Therefore, if you are already using jQuery, great! If not, it will default to jqLite.

<select multiple id='p.color'>
<option value="red">Red</option>
<option value="blue">Blue</option>
</select>

myctrl.controller('ctrl_new', ['$scope',function ($scope){
  $scope.create = function ()
  {
          var element = angular.element('#p.color');
              console.log(element.type);
  }
}

Answer 4

If I understand correctly, you can utilize angular.element for this.

Angular.element functions similarly to JQuery. Therefore, if you are already using jQuery, great! If not, it will default to jqLite.

<select multiple id='p.color'>
<option value="red">Red</option>
<option value="blue">Blue</option>
</select>

myctrl.controller('ctrl_new', ['$scope',function ($scope){
  $scope.create = function ()
  {
          var element = angular.element('#p.color');
              console.log(element.type);
  }
}

What is the best way to identify the type of an element using AngularJS?

Answer №1

Answer №2

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