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Element 'NestedViewSettings' and 'ParentTableRelation' is not supported.

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Grid

This is a migrated thread and some comments may be shown as answers.

Xorv asked on 11 Jan 2012, 06:37 PM

Hi,

I am using a simple exxample of hierarchical RadGrid to run. But it showing error:-
1. Element 'NestedViewSettings' is not supported.
2. Element 'ParentTableRelation' is not supported.

Please tell why it is so, even when my telerik assembly is already registered in the aspx page.

here is the code that I use:-

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="RadGrid.aspx.cs" Inherits="RadGrid" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title>Untitled Page</title>

</head>

<body>

<form id="form1" runat="server">

<div>

<telerik:RadScriptManager runat="server" ID="RadScriptManager1" />

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1"

LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" />

<telerik:RadGrid ID = "radgrid1" runat = "server" DataSourceID="SqlDataSource1" GridLines="None" Skin = "Vista">

<mastertableview autogeneratecolumns="False" datakeynames="BrandID" datasourceid="SqlDataSource1">

<RowIndicatorColumn>

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

</RowIndicatorColumn>

<ExpandCollapseColumn>

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

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="BrandID" ReadOnly="True" HeaderText="BrandID" SortExpression="BrandID" UniqueName="BrandID" DataType="System.Int32"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="BrandName" HeaderText="BrandName" SortExpression="BrandName" UniqueName="BrandName"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="BackGroundImageID" HeaderText="BackGroundImageID" SortExpression="BackGroundImageID" UniqueName="BackGroundImageID" DataType="System.Int32"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="BackGroundFilePath" HeaderText="BackGroundFilePath" SortExpression="BackGroundFilePath" UniqueName="BackGroundFilePath"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DisplayThemeID" HeaderText="DisplayThemeID" SortExpression="DisplayThemeID" UniqueName="DisplayThemeID" DataType="System.Int32"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ThumbNailImageID" HeaderText="ThumbNailImageID" SortExpression="ThumbNailImageID" UniqueName="ThumbNailImageID" DataType="System.Int32"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="SortOrder" HeaderText="SortOrder" SortExpression="SortOrder" UniqueName="SortOrder" DataType="System.Int32"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ThumbNailFilePath" HeaderText="ThumbNailFilePath" SortExpression="ThumbNailFilePath" UniqueName="ThumbNailFilePath"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PropertiesTitle" HeaderText="PropertiesTitle" SortExpression="PropertiesTitle" UniqueName="PropertiesTitle"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PropertiesTitleColor" HeaderText="PropertiesTitleColor" SortExpression="PropertiesTitleColor" UniqueName="PropertiesTitleColor"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PropertiesHeader" HeaderText="PropertiesHeader" SortExpression="PropertiesHeader" UniqueName="PropertiesHeader"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PropertiesHeaderColor" HeaderText="PropertiesHeaderColor" SortExpression="PropertiesHeaderColor" UniqueName="PropertiesHeaderColor"></telerik:GridBoundColumn>

</Columns>

<NestedViewSettings DataSourceID="SqlDataSource2">

<ParentTableRelation>

<telerik:GridRelationFields DetailKeyField="BrandID"

MasterKeyField="BrandID" />

</ParentTableRelation>

</NestedViewSettings>

<NestedViewTemplate>

<asp:Panel ID="NestedViewPanel" runat="server" CssClass="viewWrap">

<div class="contactWrap">

<fieldset style="padding: 10px;">

<legend style="padding: 5px;"><b>Detail info for Brand: <%#Eval("brandname") %></b>

</legend>

<table>

<tr>

<td>

Property Name:

</td>

<td>

<asp:Label ID="titleLabel" Text='<%#Bind("styleguidestitle")%>'

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

</td>

</tr>

<tr>

<td>

Property Description:

</td>

<td>

<asp:Label ID="addressLabel" Text='<%#Bind("propertydescription") %>'

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

</td>

</tr>

</table>

</fieldset>

</div>

</asp:Panel>

</NestedViewTemplate>

</mastertableview>

</telerik:RadGrid>

<asp:SqlDataSource ID="SqlDataSource2" ConnectionString="<$ ConnectionStrings>"

SelectCommand="

select brandname, styleguidestitle, * from brandproperty

inner join property

on brandproperty.propertyid = property.propertyid

inner join brand

on brand.brandid = brandproperty.brandid

where brand.brandid =@BrandID" runat="server">

<SelectParameters>

<asp:Parameter Name="BrandID" />

</SelectParameters>

</asp:SqlDataSource>

<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:DAFEConnection %>"

SelectCommand="Select * from brand"></asp:SqlDataSource>

</div>

</form>

</body>

</html>

Thanks
Xorv

1 Answer, 1 is accepted

answered on 13 Jan 2012, 05:51 PM

RadGridNestedView.zip

Hello Xorv,

Based on your code I have assembled a sample project demonstrating the desired functionality. Additionally, you could go through the article below covering issue similar to yours.

http://www.gotknowhow.com/articles/fix-validation-element-not-supported-visual-studio-2010

Greetings,
Antonio Stoilkov
the Telerik team

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