MVC Ajax did not hit the JSON Result method.

Balaji Palani

10y851

Below jquery code getting error on IIS web server.
(when Browser debugging getting error Url: ../Home/handlers/?action=ping&sessionID=undefined)

My Jquery code:

It's working fine When executing in local system but getting error on IIS web server.

How can solve this problem.

Error message:

jquery.js:4 XHR finished loading: POST

Corresponding url is not found (/DataSource/TableList)

Controller:

5 Replies

Know the answer? Post it — somebody with the same question will find it here.

Balaji Palani10y ago
Sorry Sneha ,
Getting same error..
Sneha K10y ago
Try to use like this balaji
$.ajax(
url: '@Url.Action("ActionName", "ControllerName"),{
Francis Susaimichael10y ago
The below stack overflow discussion may help you:

http://stackoverflow.com/questions/24639335/javascript-console-log-causes-error-synchronous-xmlhttprequest-on-the-main-thr
Balaji Palani10y ago
Hi Francis,
Thanks for your comments

Getting error- Failed to load resource: the server responded with a status of 404 (Not Found)
(Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/. )
Francis Susaimichael10y ago
try to set the "async" flag as false in the ajax call.
$(document).ready(function(){
$('#ddlDB1').change(function(){
$.ajax({
type:"post",
async:false,
url:"/DataSource/TableList",
data:{database:$('#ddlDB1').val()},
datatype:"json",
traditional:true,
success:function(data){
vardistrict='';
for(vari=0;i
district+="+data[i].Value+"'>"+data[i].Text+"";
//district=district+''+data[i].Text+'';
}
//district=district+'';
$('#ddltable1').html(district);
}
});
});