the if(xmlhttp.status==200) condition not satisfying can someone tell me why this is so

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The if condition xmlhttp.status==200 is not satisfying & i'm not getting it so please
someone tell me why this is so...
as i'm using jsp,ajax,html in the following code

JavaScript

<script type="text/javascript" language="javascript">
            var xmlhttp;
            function CreateRequest()
            {

                if(window.ActiveXObject)
                    {

                        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
                    }
                    else if(window.XMLHttpRequest())
                        {

                            xmlhttp = new XMLHttpRequest();
                        }
            }
            function StartRequest()
            {
                CreateRequest();
                xmlhttp.onreadystatechange = callback;
                xmlhttp.open("get", "Update_Delete.jsp", true);
                xmlhttp.send(null);
            }
            function callback()
            {
                if(xmlhttp.readyState==4)
                    {
                        if(xmlhttp.status==200)
                            { alert(xmlhttp.status);
                                 document.getElementById("result").innerHTML = xmlhttp.responseText;
                            }
                    }
            }

Posted 15-Aug-13 21:31pm

rahul_dhote

Updated 16-Aug-13 18:25pm

Dholakiya Ankit

v2

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Deviprasad Das · Answer 1 · 2013-08-15T21:40:00

Solution 1

Can you please use any tool like Fiddler/Firebug to check the response header?

Which status code is being sent by the server?
Is it 200 or 400 or 503 or.....

Posted 15-Aug-13 21:40pm

Deviprasad Das

Updated 15-Aug-13 21:41pm

v2

Dineshshp · Answer 2 · 2013-08-15T21:59:00

Solution 2

try this

JavaScript

<script type="text/javascript" language="javascript" src="jquery-1.9.1.min.js"></script>

$.ajax({async:true, url:"pageName.aspx", type:"GET", dataType:"text"}).done( function(res) {
	alert(res); 
});

Posted 15-Aug-13 21:59pm

Dineshshp

rahul_dhote · Answer 3 · 2013-08-16T02:08:00

the problem is that the server is not getting that window datatype of the xmlhttp.status so i converted it into string & it worked....

C#

var xmlHttp;
           function StartRequest()
           {
               if(window.ActiveXObject)
              {
                  xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
              }else if(window.XMLHttpRequest)
                   {
                       xmlHttp = new XMLHttpRequest();
                   }
                   xmlHttp.onreadystatechange = callback;
                   xmlHttp.open("GET", "Update_Delete.jsp", true);
                   xmlHttp.send(null);
           }
           function callback()
           {
               if(xmlHttp.readyState==4)
                   {
                       var check=xmlHttp.status;
                       alert(check);

           if(check.toString()=="200")
                           {
                               alert("HI");
                              document.getElementById("results").innerHTML = xmlHttp.responseText;
                           }
                   }
           }