What is the use of a double-click event in AngularJs?

The ng-dblclick event in the AngularJS is useful for the HTML elements for getting the double click event, defined. In case a user wishes to get the function fired or other events when the double click of the HTML elements is done, then this event will be going to be needed. All the elements of the HTML will be going to support it.

Basically, the directive of ng-dblclick will be telling the AngularJS what exactly the HTML or the HTML elements need to do when it is double-clicked. However, it is not going to be overriding the original ondblclick event of the element, as both of them are going to be executed.

Syntax:



<element ng-dblclick="expression"> </element>

Parameter Values:

  • expression: The execution of the expression, when double-click is done on any element.
  • Example: (The example is going to increase the value of the “count” of the variable, every time a double-click is done on the header.)

    filter_none

    edit
    close

    play_arrow

    link
    brightness_4
    code

    <!DOCTYPE html>
      
    <html>
    <script src=
    </script>
      
    <head>
        <title>
            AngularJS ng-dblclick Directive
        </title>
    </head>
      
    <body style="text-align:center;" ng-app="">
        <h1 style="color:green">
          GeeksForGeeks
      </h1>
        <h2 style="color:purple">
          ng-dblclick Directive
      </h2>
        <p>On the header given below, 
          Double-Click on it.</p>
        <h1 style="color:#EA6964" 
            ng-dblclick="count = count + 1"
            ng-init="count=0">Click</h1>
        
        <p>Double-Click has been done {{count}} times.</p>
        <p></p>
    </body>
      
    </html>

    chevron_right

    
    

    Output:



    My Personal Notes arrow_drop_up

    Check out this Author's contributed articles.

    If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

    Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.




    Article Tags :

    Be the First to upvote.


    Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.