jQuery UI 对话框打开事件

当对话框被打开时，jQuery UI打开事件被触发。

语法:

在这里了解更多关于jQuery选择器和事件的信息。

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

步骤:

首先，添加你的项目所需的jQuery Mobile脚本。

<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>

示例 1:

<!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>

输出:

jQuery UI 对话框打开事件