how can i access .ashx return value in javascript?

Hi,

I need to access .ashx return value in javascript?

please help me.....

Re: how can i access .ashx return value in javascript?

Reference :

http://stackoverflow.com/questions/5561791/jquery-ajax-has-a-problem-getting-return-value-from-ashx-handler

AND

http://stackoverflow.com/questions/10084441/how-to-return-a-value-from-ashx-file-to-javascript-in-a-variable

context.response.write(string value);


<script type="text/javascript">
$(window).load(function(){

$('area').each(function () {
    var area = $(this),

alt = area.attr('id');
if (alt != null) {

                area.mouseenter(function () {
                    $('#dhtmltooltip').load("Search_CS.ashx?q=" +alt);
                    ddrivetip('', 300);
                }).mouseleave(function () {
                    $('#dhtmltooltip').html('');
                    hideddrivetip();
                });
            }

        });

Re: how can i access .ashx return value in javascript?

And This is the Method

function createXMLHttpRequest() {
   try { return new XMLHttpRequest(); } catch(e) {}
   try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {}
   try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {}
   alert("XMLHttpRequest not supported");
   return null;
 }

var xmlHttpReq= createXMLHttpRequest();
xmlHttpReq.open("GET", "your.ashx?v1=1&v2=2&etc", false);
xmlHttpReq.send(null);
var yourJSString = xmlHttpReq.responseText;

Re: how can i access .ashx return value in javascript?

I don't believe this works in IE, but it worked for me in firefox/chrome...

var xhr = new XMLHttpRequest();

 xhr.open("POST", "HandlerUploadFile.ashx", true);

    //set appropriate headers
    xhr.overrideMimeType('text/plain; charset=x-user-defined-binary');
    xhr.setRequestHeader("Content-Type", "multipart/form-data");
    xhr.setRequestHeader("X-File-Name", file.name);
    xhr.setRequestHeader("X-File-Length", file.fileSize);
    xhr.setRequestHeader("X-File-Type", file.type);

    xhr.send(file);

self.close();

//---------


 xhr.addEventListener("load", function () {

        //do stuff

    }, false);

Re: how can i access .ashx return value in javascript?

Using jQuery in ASP.NET apps with httphandlers (ASHX)

https://sites.google.com/site/spyderhoodcommunity/tech-stuff/usingjqueryinaspnetappswithhttphandlersashx