how can i decrease space between groups of TileList.  i am using rtlistGroupSeparator as describe in telerik documentation custom css. but not working for me. can any one explain it for me... thanks 

I want to create a 2 pages/windows which:

• The first page is used to upload a file and when I press next, goes to the second page
• The second page I can enter some values based on the file uploaded

I'm not sure how I can transition between the 2 pages without closing the first page and reopen the second page. Is there a way to do that?

Thanks,

If a RadButton is set to true in the code behind as being selected (with no actual click event or click activity) does it always visually manifest as being "selected".  Meaning does it visually toggle back and forth in response to code-behind operations like ".Checked"=true?

Would this be accomplished with the "OnToggleStateChanged"?  Perhaps changing the state manually?

The standard AJAX components I'm working with the Visual Studio don't seem to update themselves in response to code behind and seem to require some JavaScript which I'm trying to avoid.

Thanks in advance for any help...

Good morning guys,
In my aspx page I have the following code:
<telerik:RadTreeView runat="server" ID="RadTreeView1" OnClientNodeClicking="nodeClicking">
        <Nodes>
          <telerik:RadTreeNode runat="server" Text="All Trans" Expanded="true" >
           <Nodes>
            <telerik:RadTreeNode runat="server" Text="Approved"    >
            </telerik:RadTreeNode>
             <telerik:RadTreeNode runat="server" Text="Entered"   >
             </telerik:RadTreeNode>
                         
            </Nodes>
            </telerik:RadTreeNode>
            </Nodes>  
            <Nodes>
             <telerik:RadTreeNode runat="server" Text="Processed" ></telerik:RadTreeNode>
            </Nodes>
            <Nodes>
             <telerik:RadTreeNode runat="server" Text="All" ></telerik:RadTreeNode>
            </Nodes>  
       </telerik:RadTreeView>

In my code behind I have the followign code to disable treenode:
string runFl = dt.Rows[0][4].ToString();
if (runFl == "I")
                    {
                        RadTreeView tree = (RadTreeView)RadComboBoxStatusGrp.Items[0].FindControl("RadTreeView1");
                        tree.FindNodeByText("Processed").Enabled = false;

"Processed" node get disable but when I click on this disable node it is appearing in combobox.
My question is:when I click on it I do not want to see this node in combobox at all.

Thanks guys for your help.

how could we do same thing at demos link from code behind at radrating rate event or button click event .
Thank you.

Hi,

I have a problem in enable/disable RadButton in RadGrid control below is my code snippet. 

binding is not working as expected.

design:
<telerik:GridTemplateColumn HeaderText="Print" ItemStyle-Width="80px" UniqueName="PrintUN">
                            <ItemTemplate>
                                <telerik:RadButton runat="server" ID="btnPrintTicket" Text="Print Tickets" CommandArgument  ='<%# DataBinder.Eval(Container.DataItem, "ID")%>' CommandName="Print" Enabled="false"></telerik:RadButton>
                            </ItemTemplate>
                        </telerik:GridTemplateColumn>

code behind:
protected void rgd_ItemDataBound(object sender, GridItemEventArgs e)
        {
            List<User_MyRegistration> lstResult = b.GetRegistrationsForUser(UserSessionClass.UserName);

            if (e.Item is GridDataItem)
            {
                GridDataItem item =(GridDataItem) e.Item;
                RadButton btnPrint = (RadButton)item.FindControl("btnPrintTicket");

                if (lstResult.Count > 0)
                {
                    foreach (User_MyRegistration userReg in lstResult)
                    {
                        if (userReg.Status == "Yes")
                        {
                            btnPrint.Enabled = true;
                        }
                    }
                }
            }
        }

In am having issue with ImageEditor whereby the custom dialog control trigger Ajax request event every time the toolbar is clicked. I couldn't find any reason for it to trigger the event. Any idea?

ASPX:

Somehow this command

always trigger OnAjaxRequest and causing the image editor to loose the image. 

Hi,

i am new to Telerik controls. i am in a situation where i need to bind a NestedViewTemplate  with a datasource having values from different tables connected with an id of an item within a RadGrid.
what i want to do is to bind that nested view template by getting value of id from its RadGrid using a datasource.
i have tried many option but didnt find any luck. is there anyway to bind its datasource from code behind as we do with RadGrid (as radgrid.datasource="any datasource").
is there any way to do that

<asp:EntityDataSource ID="EDSPrePostConfig" runat="server" ConnectionString="name=AdminPortalDBEntities"
                            DefaultContainerName="AdminPortalDBEntities" EntitySetName="PrePostConfigurations"
                            Select="PrePostCourseActivities.[CourseName] as PreLearning,
                            PrePostConfiguration.[Duration] as Duration
                             from (PrePostConfiguration
                            join LearningMatrix on PrePostConfiguration.[BaseCourseId]  = LearningMatrix.[Id]
                            join PrePostCourseActivities on PrePostConfiguration.[PrePostCourseActivityId] = PrePostCourseActivities.[Id]
                            join PrePostType on PrePostConfiguration.[PrePostTypeId] = PrePostType.[Id])" Where="PrePostConfigurations.[Id] = @Id">
                        <WhereParameters>
                             <asp:Parameter Name="Id" Type="Int32"/>
                        </WhereParameters>
                   
                </asp:EntityDataSource>

<NestedViewSettings  DataSourceID="EDSPrePostConfig">
                            <ParentTableRelation>
                                <telerik:GridRelationFields DetailKeyField="Id" MasterKeyField="Id" />
                            </ParentTableRelation>
                        </NestedViewSettings>
                        <NestedViewTemplate>
                            <asp:Panel ID="NestedViewPanel" runat="server" CssClass="viewWrap" BorderColor="#3366FF" BorderWidth="3px">
                                <div class="contactWrap">
                                    <table width="90%">
                                        <tbody>
                                            <tr>
                                                <td><b>Pre-Learning Configurations:</b> </td>
                                                <td></td>
                                            </tr>
                                            <tr>
                                                <td width="100">Pre-Learning: </td>
                                                <td><%#Eval("PreLearning") %></td>
                                                <td width="100">Duration: </td>
                                                <td><%#Eval("Duration") %></td>
                                            </tr>
                                            <tr>
                                                <td>Required: </td>
                                                <td><%#Eval("Required") %></td>
                                                <td>Feedback URL: </td>
                                                <td><%#Eval("PreFeedbackURL") %></td>
                                            </tr>
                                        
                                          
                                        </tbody>
                                    </table>
                                </div>
                            </asp:Panel>
                        </NestedViewTemplate>

it would be great if someone can help me with this.

Thanks and BR
JK

Hi ,

I have a RadGrid with  sorting / paging / filtering enabled. While any of these operations are performed, the RadGrid should be greyed out with loading circle displayed and prevent the user to click anything inside the Radgrid. 

To keep short, I am trying to achieve the exact behaviour which is demonstrated in the link below:
http://demos.telerik.com/aspnet-ajax/controls/examples/integration/persisting-grid-settings/defaultcs.aspx?product=grid

How can I achieve this by just customizing RadAjaxLoadingPanel

Below is my code

Hi is it possible to alter the style of the gridbuttonColumn, the button background seems to disappear when using enablerowhoverstyle

Thanks
Gareth