Web Service not called

[Rick]

I am trying to populate my RadComboBox from a web service. I have a simple example working in a separate project, but when I paste the same code into my project (same control, same web service), the web service is not called and the combo box is not populated.

What could I be doing that would prevent the web service from being called?

Rick.

In the form:

<rad:RadComboBox ID="RadComboBox1"
  EnableLoadOnDemand="true"
  Skin="Vista"
  runat="server">
  <WebServiceSettings Path="../Controls/WebService.cs" Method="GetData" />
</rad:RadComboBox>

WebService:

<%@ WebService Language="C#" CodeBehind="~/App_Code/WebService.cs" Class="WebService" %>

WebService CodeBehind:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using Telerik.Web.UI;

/// <summary>
/// Summary description for WebService
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.Web.Script.Services.ScriptService]
public class WebService : System.Web.Services.WebService
{

    public WebService()
    {
    }

    [WebMethod]
    public RadComboBoxData GetData(RadComboBoxContext context)
    {
        RadComboBoxData result = new RadComboBoxData();

        List<RadComboBoxItemData> items = new List<RadComboBoxItemData>();

        for (int i = 0; i < 10; i++)
        {
            RadComboBoxItemData item = new RadComboBoxItemData();
            item.Text = "Item " + i.ToString();
            items.Add(item);
        }

        result.Items = items.ToArray();
        return result;
    }

}

[Shinu]

Hi Rick,

Set the path as WebService.asmx instead of WebService.cs and check whether its working fine. I tried the code below and its working fine for me.

Here is the ASPX:

<telerik:RadComboBox ID="RadComboBox2"  EnableLoadOnDemand="true"  Skin="Vista"    runat="server">
  <WebServiceSettings Path="WebService.asmx" Method="GetData" />
</telerik:RadComboBox>

Thanks,
Shinu.

[Rick]

Shinu,

   Yes, that was one problem.

   The other problem, in my actual application, was that the "OnClientFocus" property was set to an invalid value. This was apparently causing a script error that prevented the web service from being called on the page. It also prevented the ItemsRequested event from firing, which is why I could not get the RadComboBox to work using either interface. Now that I have removed that problem and also fixed the path as you suggest, the code is working.

 

   Thanks.

   Rick.