AngularJS - HTML DOM

Following directives can be used to bind application data to attributes of HTML DOM Elements.

Sr.No.

Name

Description

1

ng-disabled

disables a given control.

2

ng-show

shows a given control.

3

ng-hide

hides a given control.

4

ng-click

represents a AngularJS click event.

ng-disabled directive

Add ng-disabled attribute to a HTML button and pass it a model. Bind the model to an checkbox and see the variation.

<input type = "checkbox" ng-model = "enableDisableButton">Disable Button

<button ng-disabled = "enableDisableButton">Click Me!</button>

ng-show directive

Add ng-show attribute to a HTML button and pass it a model. Bind the model to an checkbox and see the variation.

<input type = "checkbox" ng-model = "showHide1">Show Button

<button ng-show = "showHide1">Click Me!</button>

ng-hide directive

Add ng-hide attribute to a HTML button and pass it a model. Bind the model to an checkbox and see the variation.

<input type = "checkbox" ng-model = "showHide2">Hide Button

<button ng-hide = "showHide2">Click Me!</button>

ng-click directive

Add ng-click attribute to a HTML button and update a model. Bind the model to html and see the variation.

<p>Total click: {{ clickCounter }}</p>

<button ng-click = "clickCounter = clickCounter + 1">Click Me!</button>

Example

Following example will showcase all the above mentioned directives.

testAngularJS.htm

<html>

  

   <head>

      <title>AngularJS HTML DOM</title>

   </head>

  

   <body>

      <h2>AngularJS Sample Application</h2>

      <div ng-app = "">

        

         <table border = "0">

            <tr>

               <td><input type = "checkbox" ng-model = "enableDisableButton">Disable Button</td>

               <td><button ng-disabled = "enableDisableButton">Click Me!</button></td>

            </tr>

           

            <tr>

               <td><input type = "checkbox" ng-model = "showHide1">Show Button</td>

               <td><button ng-show = "showHide1">Click Me!</button></td>

            </tr>

           

            <tr>

               <td><input type = "checkbox" ng-model = "showHide2">Hide Button</td>

               <td><button ng-hide = "showHide2">Click Me!</button></td>

            </tr>

           

            <tr>

               <td><p>Total click: {{ clickCounter }}</p></td>

               <td><button ng-click = "clickCounter = clickCounter + 1">Click Me!</button></td>

            </tr>

         </table>

        

      </div>

     

      <script src = "http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>

     

   </body>

</html>