Unable to get the data from web service in my aspx web application

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Hi friends, I have done one web application in which I have used almost HTML COntrols and Jquery ajax to call the web service and my web service is the main where I have my database. so I have uploaded in two diff. locations on to the server.

on local host I am very happy that I am able to call the service and I am able to Insert, Get and Update db values but when I uploaded into the server I am unable to call the service I mean when I am adding an Item through the jquery ajax call I am not even getting any errror nor success. I have changed the Url to the service location and also changed the Web.config file even though I am un able to get contact with the service.

how can I detect what the error may be?

My Service is working in IE only when I check in firefox and chrome the msg from a service is returns a null value.

here is my sample AddItem jquery ajax calls

try {
alert("In Add Item Js Function 2");
$.ajax
({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "http://bruhasapps.com/rentsvc/InventoryService.asmx/AddItem",
data: ItemDetails,
dataType: "json",
success: OnSuccess,
error: OnFail
});
alert("In Add Item Js Function 3");
}
catch (err) {
alert("Error in Add Items " + err.Message);
}
}

C#

function OnSuccess(msg) {
alert("In Succ Fun " +msg);
var str = msg.d;
alert("Max Item Id " + str);
if (str !=null)
{
alert("Item Inserted Successfully");
$("#txtItemname").val('');
$("#txtMake").val('');
$("#txtModel").val('');
$("#txtYear").val('');
$("#txtDescription").val('');
document.getElementById('lstItemCode').selectedIndex = 0;
}
else
{
alert("There is some Problem in Inserting Data. Please Try again.");
}
}

function OnFail(request, status, error) {
 $("#lblErrIname").html("Error Occured <br>" + request.responseText);
}

Please tell me some sort of solving technique
Thanks
Ganesh

Posted 24-Oct-12 7:00am

Ganesh KP

Updated 24-Oct-12 20:42pm

v2

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Comments

bbirajdar 24-Oct-12 13:47pm

Hmmm..That is really a complicated issue..I will be happy if I can help you solve it... I have started thinking and guessing what code you must have written and the possible guesses about the mistakes you must have made... Hold on till then...

Al Moje 24-Oct-12 21:06pm

Could you post your code snippets so that we could analyze what wrong on your code?

Ganesh KP 10-Nov-12 4:03am

I have a lot of code that deals with the service? Which part should I need to post that code that interacts with the service. then here it is?

function GetAllItems()
{
var aid = 1;
var param = '{"AgencyId":"' + aid + '"}';
try
{
$("#lblLoading").html("Loading Please Wait...");
$.ajax
({
type: "POST",
async: false,
contentType: "application/json; charset=utf-8",
url: WebSvcUrl+"/GetAllItems",
data: param,
dataType: "json",
success: OnSuccessGetAllItems,
error: OnFailOfGetAllItems
});
}
catch (err)
{ alert("There was a trouble in Get All Items. Please Try again"); }
} // of Get All Items

function OnSuccessGetAllItems(msg)
{
try
{
AllItems = msg.d;
$("#AddItemDiv").hide('slow');
$(".txtboxCSS").attr('disabled', 'disabled');
$(".txtareaCSS").attr('disabled', 'disabled');
$("#lstItemCode").attr('disabled', 'disabled');
if (AllItems.length == 0)
{ $("#lblLoading").html("No Results Found!"); }
else
{ $("#lblLoading").html(""); }

$("#DivItemRes").html('<label for="Caption" style="font-family:Verdana ; font-size:larger; font-weight:bold; font-variant:small-caps; color:#5190cf;">Result Panel</label><div class="gapDiv"></div>');

for (x in AllItems)
{
ThisItem = AllItems[x];
$("#DivItemRes").append('<div id="Item_' + ThisItem.ItemId + '" class="subdiv">' + ThisItem.ItemType.Itemname + '</div>');
$("#DivItemRes").append('<div class="gapDiv"></div>');
$("#DivItemRes").show(1000);
}

}
catch (err)
{ alert("There was a trouble in Get All Items. Please Try again"); }
} // on func succ get all items

function OnFailOfGetAllItems(request, status, error)
{ $("#lblErrIname").html("Error Occured in Get All Items<br>" + request.responseText); }

similarly all other javascript functions that are interacted with service will be alike Mr Al MOje

Al Moje 11-Nov-12 23:56pm

Have you declare your Entity class as Serializable?
Example:

[Serializable]
public class Contract_Hdr
{
//...
//...
}

Ganesh KP 22-Nov-12 23:16pm

Naoh I am not using any serialization? Does it is mandatory to use seralization?

Al Moje 25-Nov-12 18:17pm

Yes, It is necessary to declare your entity class as [Serializable] when running on web services.

Ganesh KP 11-Dec-12 23:23pm

but I am able to run the web service in some browsers like IE and in some PC's it is working in All browsers. I don't get what the actual problem was? but u are telling that use serialization, however I have written one service long back but it works fine without any problem then I didnot use any serialization concept.

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