web service method calling issue

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4.00/5 (1 vote)

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Hi all,

when i call a web service method from javascript,an exception occured.

sys.net.webservicefailed exception and
system.invalid operation exception...... authentication failed.

this is the error message i have got when i called the web service fuction

have any idea about this.Help me
*******************this is the javasript for calling webservice.****************************************

function SaveLocation() {
    alert("inside save location_______jscript");
    gettxtPatientID().value = PatientID;
    MedVisit_Web.GMapWebService.SavePatientLocation(PatientID, Latitude, Longitude, SaveLocationResult);
}



function SaveLocationResult(result, userContext)
{
    hovermarker.closeInfoWindow();

}

*****************this is the webservice method***************************************

[WebMethod(EnableSession = true)]
        public bool SavePatientLocation(string PatientID, string Lattitude, string Longitude)
        {
            if (PatientID.Length > 0)
            {
                GMapPoints point = new GMapPoints();
                point.DeletePatientPoint(Convert.ToInt32(PatientID));
                GMapPatientDetails patientpoints = new GMapPatientDetails();
                patientpoints.PatientID = Convert.ToInt32(PatientID);
                patientpoints.Latitude = Lattitude;
                patientpoints.Longitude = Longitude;
                if (point.InsertPatientPoint(patientpoints))
                {
                    return true;
                }
                else
                {
                    return false;
                }
            }
            else
            {
                return false;
            }
        }

Posted 29-Jun-11 19:23pm

shefeekcm

Updated 29-Jun-11 23:15pm

raju melveetilpurayil

v4

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Comments

Parwej Ahamad 30-Jun-11 1:32am

Post here piece of Jscript code block and web method block

shefeekcm 30-Jun-11 4:58am

please see the code.

Parwej Ahamad 30-Jun-11 5:27am

Just silly mistake, see your method parameters.

2 solutions

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Christian Graus · Answer 1 · 2011-06-29T22:58:00

Solution 1

Your method has three methods and you're passing in four.

Posted 29-Jun-11 22:58pm

Christian Graus

Comments

Pravin Patil, Mumbai 30-Jun-11 5:12am

This is a very clear answer....When you have a function accepting only three parameters you can not pass four....
Hope this helps...

shefeekcm 30-Jun-11 6:23am

you are wrong...it is a call back function,I got the sollution.anyway thnks for your company.

shefeekcm 5-Jul-11 2:31am

its a simple problem,when we add a web sevice method,it should be like this.

[WebMethod]
public bool SavePatientLocation(string PatientID, string Lattitude, string Longitude)
{
if (PatientID.Length > 0)
{
GMapPoints point = new GMapPoints();
point.DeletePatientPoint(Convert.ToInt32(PatientID));
GMapPatientDetails patientpoints = new GMapPatientDetails();
patientpoints.PatientID = Convert.ToInt32(PatientID);
patientpoints.Latitude = Lattitude;
patientpoints.Longitude = Longitude;
if (point.InsertPatientPoint(patientpoints))
{
return true;
}
else
{
return false;
}
}
else
{
return false;
}
}

ParthaDinda · Answer 2 · 2011-06-30T18:49:00

Solution 2

hey shefeekcm: call your method by using pagemethod.method name and add some
ontimeout,onerror and print stackstrace see there what is the error

MIDL

SavePatientLocation(PatientID, Latitude, Longitude, SaveLocationResult,ontimeout,onerror);

funtion ontimeout(error)<br />
{<br />
  alert(error);<br />
}<br />
function onerror(error,context)<br />
{<br />
  alert(error);<br />
}

Posted 30-Jun-11 18:49pm

ParthaDinda

Comments

shefeekcm 1-Jul-11 2:32am

i have already got a sollution ,thanks for your cooperation

ParthaDinda 1-Jul-11 2:34am

can you please share it. That it can help not only me but others too.