Script to check error message from ajax call

Ajax call captures error message/exception that are thrown on its failure. Below is the way to get that error message.

$.ajax({                 type: "POST",                 url: "Sample/Method",                 dataType:"html",                 success:function(response){                   //process response object                     alert("Success!!!");                 },                 error:function (xhr, ajaxOptions, thrownError){                                                 alert(xhr.status); //get error status code                                   alert(thrownError); //get error message                 alert(xhr.responseText); //get error details                 }                 });

Below is the breif description of these error terms:

• xhr.status -- Use this when you have to deal with the error status code, for example session expiration.
• thrownError -- Use this when you want to display/use error message as it is.
• xhr.responseText -- Gives you details of error message like cause of error, source of error, etc. Helpful for coders as they come to know cause of error at early stage.