Hi,
For me also the same problem. please see my grid
<telerik:RadGrid ID="rgMoveOutCheckList" runat="server" OnItemDataBound="rgMoveOutCheckList_ItemDataBound"
AutoGenerateColumns="false" Width="100%">
<MasterTableView DataKeyNames="UploadedImage">
<Columns>
<telerik:GridTemplateColumn UniqueName="AttributeCondition" HeaderStyle-Width="130px" ItemStyle-Width="130px">
<ItemTemplate>
<asp:DropDownList ID="ddlCondition" DataTextField="Description" DataValueField="AttributeConditionId" AutoPostBack="true" OnSelectedIndexChanged="ddlCondition_SelectedIndexChanged"
runat="server" Width="130px">
</asp:DropDownList>
<asp:RequiredFieldValidator ID="rfvCondition" runat="server" ControlToValidate="ddlCondition" ForeColor="Red" Text="*" InitialValue="0"></asp:RequiredFieldValidator>
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn UniqueName="CAmount"HeaderStyle-Width="100px" ItemStyle-Width="100px">
<ItemTemplate>
<telerik:RadNumericTextBox ID="rntCAmount" MinValue="0" runat="server" SkinID="Required" Width="80px"></telerik:RadNumericTextBox>
<asp:RequiredFieldValidator ID="rfvCAmount" runat="server" Text="*" ForeColor="Red"
ControlToValidate="rntCAmount"></asp:RequiredFieldValidator>
<asp:CompareValidator ID="cvCAmount" runat="server" ControlToValidate="rntCAmount"
Text="*" Type="Currency" ForeColor="Red"Operator="DataTypeCheck"></asp:CompareValidator>
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn>
<ItemTemplate>
<telerik:RadAsyncUpload runat="server" ID="rauAttribute" Width="150px"
MaxFileInputsCount="1" AllowedFileExtensions="jpeg,jpg,gif,png,bmp" PostbackTriggers="rbSave" />
</ItemTemplate>
</telerik:GridTemplateColumn>
</Columns>
</MasterTableView>
</telerik:RadGrid>
I have a dropdown list with selectedindexchanged event. based on that i have set the textbox properties like enabled,values etc. but the problem is if i upload a file and select an item from dropdown list. the uploaded file is setting back to its original state and grid header text is disappering. Iam assinging header text values in codebehind file ItemDataBound event. Iam using PostBackTriggers still it is not working . Please see my code and give me the solution.
Thanks