Hi,

We need to add 2 user controls to  an aspx file, these 2 user controls have one telerik ajax manager each. but telerik only allows one ajax manager in a web page. I am getting exception while running the app.

Is there any way work around for this?

Regards,

Joe.

Hello is there any demo or help article that shows how (using automatic data source operations) in radgrid I can inform the user if an update, insert or delete operation failed??  If not, how can I accomplish this??

Thanx,
Manuel

Dear Team,
How to remove the vertical white space in Radgrid.
Refer the attached screenshot.

<

 

telerik:RadGrid runat="server" ID="DGE" AllowSorting="false" AllowMultiRowSelection="true"

 

 

AutoGenerateColumns="false" EnableEmbeddedSkins="false" Skin="NextGen" Visible="true"

 

 

OnItemDataBound="Grid_ItemDataBound" EnableEmbeddedScripts="false" >

 

 

<ClientSettings EnableRowHoverStyle="true">

 

 

<Scrolling AllowScroll="true" ScrollHeight="120px" UseStaticHeaders="true" />

 

 

<Selecting AllowRowSelect="true" EnableDragToSelectRows="true" />

 

 

<Resizing ClipCellContentOnResize="true" AllowColumnResize="true" AllowRowResize="True" ResizeGridOnColumnResize="true" />

 

 

</ClientSettings>

 

 

<MasterTableView AutoGenerateColumns="false" GroupsDefaultExpanded="true" TableLayout="Auto">

 

 

<RowIndicatorColumn>

 

 

<HeaderStyle Width="20px"></HeaderStyle>

 

 

</RowIndicatorColumn>

 

 

<ExpandCollapseColumn>

 

 

<HeaderStyle Width="20px"></HeaderStyle>

 

 

</ExpandCollapseColumn>

 

 

<Columns>

 

 

<telerik:GridTemplateColumn HeaderStyle-HorizontalAlign="Center" HeaderText="" UniqueName="RecordCount"

 

 

HeaderStyle-Width="23px" Visible="true">

 

 

<ItemStyle HorizontalAlign="Center" />

 

 

<ItemTemplate>

 

<%

# Container.ItemIndex + 1 %>

 

 

</ItemTemplate>

 

 

</telerik:GridTemplateColumn>

 

 

<telerik:GridBoundColumn HeaderStyle-HorizontalAlign="Left" >

 

 

<HeaderStyle Wrap="false" />

 

 

</telerik:GridBoundColumn>

 

 

<telerik:GridBoundColumn AllowSorting="false" DataField="PaymentAmount" HeaderStyle-HorizontalAlign="Left"

 

 

>

 

 

<HeaderStyle Wrap="false" />

 

 

<ItemStyle HorizontalAlign="Right" Wrap="false" />

 

 

</telerik:GridBoundColumn>

 

 

<telerik:GridBoundColumn DataField="PaymentCurrency" HeaderStyle-HorizontalAlign="Left"

 

 

">

 

 

<HeaderStyle Wrap="false" />

 

 

<ItemStyle Wrap="false" />

 

 

</telerik:GridBoundColumn>

 

 

<telerik:GridBoundColumn HeaderStyle-HorizontalAlign="Left" >

 

 

<ItemStyle Wrap="false" />

 

 

</telerik:GridBoundColumn>

 

 

<telerik:GridTemplateColumn >

 

 

<ItemTemplate>

 

 

<asp:Label ID="lblSM" runat="server"></asp:Label>

 

 

<telerik:RadToolTip ID="ttMsg" Text='' runat="server" RelativeTo="Mouse" AutoCloseDelay="50000"

 

 

EnableEmbeddedSkins="false" Skin="NextGen" TargetControlID="lblSM" EnableViewState="false">

 

 

</telerik:RadToolTip>

 

 

</ItemTemplate>

 

 

<ItemStyle Wrap="false" />

 

 

</telerik:GridTemplateColumn>

 

 

</Columns>

 

 

</MasterTableView>

 

 

<FilterMenu EnableTheming="True">

 

 

<CollapseAnimation Duration="200" Type="OutQuint" />

 

 

</FilterMenu>

 

 

<ClientSettings AllowDragToGroup="false" AllowGroupExpandCollapse="true" ReorderColumnsOnClient="false">

 

 

<Selecting AllowRowSelect="True" />

 

 

</ClientSettings>

 

 

<GroupingSettings UnGroupTooltip="true" />

 

 

</telerik:RadGrid>


Expecting your reply.

 

hi,
I have a RadGridView. In the edit form template i have 2 RadTimePciker Control. So using add new command i can get the edit template for enter 2 times.

My requirement is when i select one time in first time picker i need to change the startTime of the second time picker to the next interval. SO i can avoid one validation.
For eg:
 If i select 7:30 in the first time pciker and the time interval is 15 minutes the second time picker's start time is 7:45 only

Any possibility to do in the client side. I saw one evet called onclientTimeSelected But not get any set_StartTime or something like that to set a new start date and also how to get the object in the edit form template in clientside

Dear All,

On a webpage, i have a asp.net menu  and a Telerik Scheduler.
It's fine , but only a little problem in rsAllDay css
This div generated by telerik scheduler will cover my menu.
I rewrited a style file like this:

.rsAllDay
{
    z-index:-1;
}

but, it doesn't work.

Is there anyone know where the problem is?

Thanks

Vincent

I have a GridButtonColumn defined in within a Grid control which needs to display diffeent images depending on the data source row. 

However, there doesn't seem to be a way of setting the ImageURL property of this control from a data source column value.  How can this be done?

Is there a way to set the width of the column when exporting to excel using excelml

I tried using a stylesheet with the grid to export to xml, but the colors don't pass.  ExcelML seems to work better for me on this...so that's why I am trying to see if there is a "width" feature.

Thanks,
GP

Hi,

These are issues that have been reported by others. I am raising them as a bug reports to be evaluated by Telerik staff. There are two issues reported here.

Scenario: simple app - a RadTreeView on the left, clicking on a node dynamically loads a bunch of RadControls on the right.

Issue 1: If the controls on the right are displayed for the first time (i.e. first click on the corresponding node), they are displayed just fine. However, the second time a user visits a node, the following error is shown: "Script control may not be registered after PreRender".

The stack trace is below. It is obvious from the highlighted lines what generates the problem and I don't have any control over it. Kindly suggest a workaround or issue a fix

[InvalidOperationException: Script controls may not be registered after PreRender.]

   System.Web.UI.ScriptControlManager.RegisterScriptControl(TScriptControl scriptControl) +269

   System.Web.UI.ScriptManager.RegisterScriptControl(TScriptControl scriptControl) +99

   Telerik.Web.UI.RadWebControl.RegisterScriptControl() +43

   Telerik.Web.UI.RadWebControl.OnPreRender(EventArgs e) +39

   Telerik.Web.UI.RadInputControl.OnPreRender(EventArgs e) +28

   System.Web.UI.Control.PreRenderRecursiveInternal() +86

   System.Web.UI.Control.PreRenderRecursiveInternal() +170

   System.Web.UI.Control.PreRenderRecursiveInternal() +170

   System.Web.UI.Control.PreRenderRecursiveInternal() +170

   System.Web.UI.Control.PreRenderRecursiveInternal() +170

   System.Web.UI.Control.PreRenderRecursiveInternal() +170

   System.Web.UI.Control.PreRenderRecursiveInternal() +170

   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2041

Issue 2: Same scenario. When doing an action that postbacks the page, the tree is reloaded/rerendered. When this happens, a javascript error occurs:

"Sys.InvalidOperationException: A control is already associated with the element.
Code 0."

This is a showstopper and as of yet I have no explanation for it.

Both problems didn't exist before moving to the new version of the controls.

Thanks,
Cristian

I have a rad editor on my page and the style builder is showing up incorrectly (see image).  How do I fix this?


ToolsFile.xml:

Hi all,

Let me explain you my scenario , i also know what the problem is i just want a simple workaround not a fix.
The thing is i am using RadTooltipManager with RadSchedular, so whenever you hover over an appointment it fetches additional data from the database and displays in the tooltip,

Everything till here is fine , the other part of the story is that i also have to do a click event on the schedular appointments to perform some other task or basically select the appointmentid by clicking the appointment.

So i want both hover behaviour getting the tooltip and the click behaviour, which is not quite possible because when i initiate a request for the tooltip on hover then i am doing an ajax request.
and when i am clicking i am making a postback which cancels the ajax request and thus i receive this message

"RadToolTipManager response error:
 Exception=Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 0"

What i want is that its ok that i dont get data when i pressed the postback button but is there some way in which i can supress this javascript error somehow handling this error and not displaying it to the user as its annoying.

Thanks,
Aashish Gupta