-      I have two user controls that each contains a DetailsView with a dropdownlist as a template field in the DetailsView
     o      The dropdown triggers a postback which raises an event that the page then uses to determine which user control to load depending on the value selected in the dropdown.
-      I load one of the two different user controls onto the page depending on the value of the selected item in the dropdownlist.
     o      This seems to be working correctly as the correct user control loads depending on which value is selected in the dropdownlist within the user control
-      Problem: However, after loading a different usercontrol/DetailsView the selected item of the drop down list is not retained (E.g. even though the correct user control/details view loaded the dropdownlist is not remembering the previously selected value).  So while the correct user control loads the selected value in the dropdown is not retained.

Any help would be appreciated.

Can anyone please indicate how I can hide the id columns?

<telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlDataSource1" OnColumnCreated="RadGrid1_ColumnCreated"

OnItemCreated="RadGrid1_ItemCreated" OnItemDataBound="RadGrid1_ItemDataBound"

Skin="Sunset" >

<MasterTableView HierarchyDefaultExpanded="false" HierarchyLoadMode="Client" AllowSorting="true"

DataKeyNames="id, parentid" Width="100%" FilterExpression="id=1">

<SelfHierarchySettings ParentKeyName="parentid" KeyName="id" />

<Columns>

<telerik:GridTemplateColumn UniqueName="TemplateEditColumn">

<ItemTemplate>

<asp:HyperLink ID="EditLink" runat="server" Text="Edit"></asp:HyperLink>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

<ClientSettings AllowExpandCollapse="true">

</ClientSettings>

</telerik:RadGrid>

Ok.. after reading the documentation on binding ado.net data service every example seems reflect everything im doing but its still not working. Here is what i have

Service.svc code

We are creating an asp.net webpart that is integrated into a Sharepoint site.
The webpart contains an asp:Panel that contains a RadChart control.
This RadChart control can be edited through the Web part configuration settings.

However, if we add the radchart to a RadAjaxPanel,and add this RadAjaxPanel to the webpart controls, and edit the webpart, the webpart doesnot change on first click of Apply button in Web Part Configuration.

The Webpart is refreshed on the second click of Apply button.
This is happening because the sequence of function calls of the EditorPart and Webpart is changing on adding a RadAjaxPanel.

Can you please help asap.

Wih Regards,
Shikha

I am have RadAjaxManager with more than 40 entries in it with settings to update target controls based on some source control. Just standard need why we need it.

Issue is for some of the events, the RadAjaxManger seems to update/refresh either the whole page or controls that are not supposed to be refreshed.

E.g. following is just excerpt of it. When an event occurs in 'trvRegions', I do not want to update controls ucFilterList or ucVolumeList. But still for trvRegions events, AjaxManager updates these two controls. When such behavior occurs, what is the best way to solve it? Do I have to have each control inside a PANEL or I can directly mention the user controls? How do I find out actually which controls the AjaxManager is going to update (if it is updating more than what I have set?)

Thanks,
Piyush Bhatt.

<

telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" EnableAJAX="true">

<telerik:AjaxSetting AjaxControlID="trvRegions">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="ucQueryFieldSelector"/>

<telerik:AjaxUpdatedControl ControlID="rcomboFilterFields"/>

<telerik:AjaxUpdatedControl ControlID="ucFieldList"/>

<telerik:AjaxUpdatedControl ControlID="ucQueryVolumeSelector"/>

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="ucQueryVolumeSelector" EventName="VolumeSelectionChanged">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="ucVolumeList"/>

</UpdatedControls>

</telerik:AjaxSetting>

...........
</telerik:RadAjaxManager