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RadGrid doesn't support TemplateColumn while Binding to DataTable

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Ajax

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

Ray asked on 06 Jan 2014, 03:38 PM

A page uses a RadGrid :
1. DataBind to a DataTable.(on Page_Load)
2. GridTemplateColumn , put a RadTextBox (in .aspx file)

no compile warning or errors, run in IE, the grid in displayed very strange.
snapshot pic is here: http://i.imgbox.com/abhkG4MO.png

codes:
1. WebForm1.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication2.WebForm1" %>

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

<!DOCTYPE html>

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

<head runat="server">

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

<title></title>

</head>

<body>

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

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

<telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False" CellSpacing="0" Culture="zh-CN" GridLines="None">

<MasterTableView>

<Columns>

<telerik:GridBoundColumn DataField="name" FilterControlAltText="Filter name column" HeaderText="name" UniqueName="name">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="age" FilterControlAltText="Filter age column" HeaderText="age" UniqueName="age">

<ItemTemplate>

<telerik:RadTextBox ID="RadTextBox1" runat="server" Text='<%# Eval("age") %>'></telerik:RadTextBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

</form>

</body>

</html>

2. WebForm1.aspx.cs

using System;

using System.Data;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace WebApplication2

{

public partial class WebForm1 : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

if(!IsPostBack)

{

DataTable dt = new DataTable();

dt.Columns.Add("name");

dt.Columns.Add("age");

for (int i = 0; i < 20; i++)

{

DataRow r = dt.NewRow();

r["name"] = "name" + (char)('A' + i);

r["age"] = i;

dt.Rows.Add(r);

}

RadGrid1.DataSource = dt;

RadGrid1.DataBind();

}

3 Answers, 1 is accepted

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RadGrid doesn't support TemplateColumn while Binding to DataTable

3 Answers, 1 is accepted