Where data=Hello World”, because i use dataFilter in $.ajaxSetup:
* if (msg.hasOwnProperty(‘d’))
return msg.d;
else
return msg; *
I did some fix in JQ 1.4.1 and it is ok
Best Regards,
Goran Milosavljevic.
Thnx for response.

My request was set as you suggest:
$.ajaxSetup({
type: “POST”,
contentType: “application/json; charset=utf-8″,
data: “{}”,
dataFilter: function(data) {
var msg;
if (typeof (JSON) !== ‘undefined’ &&
typeof (JSON.parse) === ‘function’)
msg = JSON.parse(data);
else //less secure but necessary
msg = eval(‘(‘ + data + ‘)’);
if (msg.hasOwnProperty(‘d’))
return msg.d;
else
return msg;
}
});
$.ajax({
url: wsUrl+”/HelloWorld”,
success: function(msg) {
console.log(msg);
$(‘div #content’).removeClass(‘loading’).html(msg);
}
});
I then replace jq with 1.3.2 version, and it is fine, also debug and see that code in line:
* httpData: function( xhr, type, s ) { * is different.
Thanx, Goran from Belgrade

Either look into JSONP (which jQuery does support) for a way to bridge the cross-domain gap, or consider using a service on the consuming domain to act as a proxy (which is what the RSS requesting service effectively does in this example) since server-side code doesn’t have the cross-domain restriction.

Can I still use jQuery with cross-domain?

Will these projects eventually be hosted on the same domain and same port, in separate virtual directories?

I can get the response/html viewable from Firebug when I don’t directly call the webservice (.asmx) but calling the page instead (.ASPX) using jQuery.getJSON, however, I couldn’t pass the result to a page element (e.g. div).

This is what i mean,

Below is PRJ_2 jQuery that calls PRJ_1 homepage (PRJ_1_Index.aspx).

        $(document).ready(function() {
            $.getJSON("http://localhost:8008/PRJ_1/PRJ_1_Index.aspx/&callback=?", function(data) {
	            jQuery('#resultDIV').html(data);
            });
        });

Using Firebug, and looking at RESPONSE and HTML tab, I can see my desired output but I couldn’t pass the output to my page element ‘resultDIV’. The elemnent remains blank. I’m not getting any error cause the status is ‘200 OK’.

This is PRJ_1 page and code-behind. PRJ_1 code-behind calls the webservice directly and pass the result to its page. I use the default HelloWorld method when creating the webservice file.

    Protected Sub Page_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.PreRender
        Dim callHelloWord As New localhost.WebService_LocalHost()
 
        Label1.Text = callHelloWord.HelloWorld() 
    End Sub

I hope you can help me Dave.

-imperialx

Project 2 has different port. So this is cross-domain restriction, but how could I use my webservice on a different port/domain? Will jQuery helps prevent cross-domain issue?

I hope you can help me.

I think I’m having this cross-domain issue (although I haven’t tried it yet on production, the issue persist in development).

I have two projects running on the same machine, one project (PRJ_1) has the webservice, which uses the default HelloWord method, and the other project (PROJ_2) needs to access PRJ_1’s webservice, but I’m getting this error, “Request format is unrecognized for URL unexpectedly ending in ‘/HelloWorld/’. ”
PRJ_2 uses jQuery to fetch PRJ_1’s webservice.

This is PRJ_2 page that uses jQuery.

        $(document).ready(function() {
 
              $.ajax({  
              type: "POST",  
              contentType: "application/json; charset=utf-8",
              url: "http://localhost:8008/PRJ_2/WebService_LocalHost.asmx/HelloWorld",  
              data: "{}",  
              dataType: "json",
              success: function(data) {  
                             $("#result").html(data);  
                          }      
              }); 
 
        });

Result from webservice must reside here.

—-

This is PRJ_1 webservice.

Imports System.Web
Imports System.Web.Services
Imports System.Web.Services.Protocols
 
 _
 _
 _
 _
Public Class WebService_LocalHost
    Inherits System.Web.Services.WebService
 
     _
    Public Function HelloWorld() As String
 
        Return "Hello my beautiful World!"
    End Function
End Class

As you can see, PRJ_1 webservice data information isn’t sensitive (no need for authentication), this is just like how I wanted it, anyone can access real data through a webservice.

How can I go on with this? Thank You for your help Dave!

-imperialx

At the same time, I do still use TextBoxes and Buttons for posting forms to the server traditionally, and a Repeater or ListView is often useful. I completely avoid the heavy controls like the GridView though.

Would you recommend asp.net development with html server controls and jquery without using any server controls of asp.net . so that there are no viewstates and asp.net is used mostly for its infrastructure such as security, .net framework , role provider etc.