Start and end query in UpdatePanel using jQuery

Question

How to get BeginRequest and EndRequest in UpdatePanel ? (in jQuery)

 function onBeginRequest() { //$.blockui; } function onEndRequest() { //$.unblockui; } 

Answer 1

 with(Sys.WebForms.PageRequestManager.getInstance() ) { add_beginRequest(onBeginRequest); add_endRequest(onEndRequest); } function onBeginRequest(sender, args) { $.blockUI(); } function onEndRequest(sender, args) { 

Answer 2

You can capture these events By Sys.WebForms.PageRequestManager.getInstance () this.

Answer 3

Use this code to avoid problems with the refresh panel of your page!

  $(document).ready(function () { // Put your code here }); var prm = Sys.WebForms.PageRequestManager.getInstance(); prm.add_endRequest(function () { // Put your code here }); prm.add_beginRequest(function () { // Put your code here });