jQuery UI Dialog open Event

Last Updated : 02 Dec, 2021

jQuery UI open event is triggered when the dialog box is opened.

Syntax:

Learn more about jQuery selectors and events here.

$(".selector").dialog (
   open: function( event, ui ) {
       console.log('opened')
   },

Approach:

First, add jQuery Mobile scripts needed for your project.

<link href = “https://code.jquery.com/ui/1.10.4/themes/ui-lightness/jquery-ui.css”
rel = “stylesheet”>
<script src = “https://code.jquery.com/jquery-1.10.2.js”></script>
<script src = “https://code.jquery.com/ui/1.10.4/jquery-ui.js”></script>

Example 1:

HTML

<!doctype html> 
<html lang = "en"> 
   <head> 
      <meta charset = "utf-8"> 
      <link href = 
 "https://code.jquery.com/ui/1.10.4/themes/ui-lightness/jquery-ui.css"
         rel = "stylesheet"> 
      <script src = "https://code.jquery.com/jquery-1.10.2.js"> 
         </script> 
      <script src = "https://code.jquery.com/ui/1.10.4/jquery-ui.js"> 
             </script> 
        
  
      <script type = "text/javascript"> 
         $(function() { 
            $( "#gfg2" ).dialog({ 
          autoOpen: false,  
               open: function( event, ui ) { 
                  console.log('opened') 
               }, 
            }); 
            $( "#gfg" ).click(function() { 
               $( "#gfg2" ).dialog( "open" ); 
            }); 
         }); 
      </script> 
   </head> 
     
   <body> 
      <div id = "gfg2" title="GeeksforGeeks"> 
         <textarea>jQuery UI | open(event, ui) Event</textarea> 
      </div> 
      <button id = "gfg">Open Dialog</button> 
   </body> 
</html>