CODEWITHSUNDEEP
jqueryasp.netajaxweb-servicesasmx
bhawin
bhawin

Reputation: 285

return text from asmx file using jquery ajax

I can't see the problem in working of this simple code

setdata.asmx
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
 [System.Web.Script.Services.ScriptService]
public class setdata : System.Web.Services.WebService {

public setdata () {

    //Uncomment the following line if using designed components 
    //InitializeComponent(); 
}

[WebMethod]
public string HelloWorld() {
    return "Hello World";
}

}

my jquery
$.ajax({
            method: "POST",
            url: "setdata.asmx/HelloWorld",
            contentType: "text/plain; charset=utf-8",
            //data: { category: category },
            success: function (txt) {
                alert(txt);
            },
            error: function(jqXHR, textStatus, errorThrown ){
          alert("Error:"+jqXHR + textStatus + errorThrown);
        }
        });

the error is:

[object Object]errorInternal Server Error

how can i resolve it

I made a guess of the problem:-
The jquery is inside the default.aspx page in admin folder of my website named web1 and i am posting the url simply setdata.asmx , does the server look for setdata.asmx in current directory of root directory

Upvotes: 1

Views: 1443

Answers (2)

Stefano Altieri
Stefano Altieri

Reputation: 4628

Try updating the jQuery script to check the error:

 $.ajax({
        method: "POST",
        url: "<%= this.ResolveUrl("~/setdata.asmx")%>/HelloWorld",
        contentType: "text/plain; charset=utf-8",
        //data: { category: category },
        success: function (txt) {
            alert(txt);
        },
        error: function (jqXHR, textStatus, errorThrown) {
            alert("Error:" + jqXHR + textStatus + errorThrown);
        }
    });

This should simplify debugging. Aldo use the ResolveUrl method to get the correct address for the service.

Upvotes: 1

Nilesh Thakkar
Nilesh Thakkar

Reputation: 2895

Please make sure you've added necessary web.config entries to call asmx service from client script. Check below URL:

http://encosia.com/asmx-scriptservice-mistakes-installation-and-configuration/

Upvotes: 0

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