Source Code:
<!DOCTYPE html> <html> <head> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"> </script> <script> $(document).ready(function(){ $(document).ajaxStart(function(){ $("#wait").css("display","block"); }); $(document).ajaxComplete(function(){ $("#wait").css("display","none"); }); $("button").click(function(){ $("#txt").load("demo_ajax_load.asp"); }); }); </script> </head> <body> <div id="txt"><h2>Let AJAX change this text</h2></div> <button>Change Content</button> <div id="wait" style="display:none;width:69px;height:89px;border:1px solid black;position:absolute;top:50%;left:50%;padding:2px;"><img src='demo_wait.gif' width="64" height="64" /><br>Loading..</div> </body> </html>
Result:
W3Schools.com
- Try it yourself