I am running an online examination system on intranet where a number of students appear for a test simultaneously. The paper contains only subjective questions and studens are provide a text area to fill in their answers. with each text area there is a "save answer" button which the student is supposed to click for saving that particular answer.
the answer is saved using ajax post method.
this is the code i use
var http = new ActiveXObject("Microsoft.XMLHTTP");
var params ="save="+save+"&s1="+ans+"&s2="+tot+"&s3="+y+"&s4="+n;
the problem is that most of the times the student get disconnected from the url without any reason( even when the web server and the application are running)
if i use a different domain name then it works but not otherwise,
even on restarting the server the earlier url shows an error as if network connection is not there.
Has anyone come accross any such priblem befor?