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SortAsc and SortDesc not working on Arrow click

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Grid

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

Ivan asked on 12 Jan 2012, 04:35 AM

Hi, I've been looking around on the forums for this issue but to no avail.

I have a very simple project that has a RadGrid with some data. I enable sorting on the grid, and I set the images path for the SortAsc and SortDesc images.
The sorting works fine when I click on the column title text. However when I click on the arrows, nothing happens.
Any ideas?

A working asp file as an example:

<%@ Page Title="Home Page" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true"

CodeBehind="Default.aspx.cs" Inherits="RadGridTester._Default" %>

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

<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">

</asp:Content>

<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">

<asp:ScriptManager ID="ScriptManager1" runat="server" />

<telerik:RadGrid ID="RadGrid1" runat="server" ImagesPath="App_Themes/Default/icons/">

<MasterTableView AllowSorting="true" AutoGenerateColumns="False">

<Columns>

<telerik:GridBoundColumn HeaderText="LAST NAME" DataField="LastName" SortExpression="LastName"

UniqueName="LastName" SortAscImageUrl="App_Themes/Default/icons/SortAsc.gif" SortDescImageUrl="App_Themes/Default/icons/SortDesc.gif">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="FIRST NAME" DataField="FirstName" SortExpression="FirstName"

UniqueName="FirstName" SortAscImageUrl="App_Themes/Default/icons/SortAsc.gif" SortDescImageUrl="App_Themes/Default/icons/SortDesc.gif">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="EMAIL" DataField="Email" SortExpression="Email"

UniqueName="Email" SortAscImageUrl="App_Themes/Default/icons/SortAsc.gif" SortDescImageUrl="App_Themes/Default/icons/SortDesc.gif">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

</asp:Content>

And codebehind:

using System;

using System.Collections.Generic;

namespace RadGridTester

{

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

{

protected void Page_Load(object sender, EventArgs e)

{

var list = new LinkedList<Item>();

list.AddLast(new Item() { LastName = "Doe", FirstName = "John", Email = "john@doe.com" });

list.AddLast(new Item() { LastName = "Doe", FirstName = "Jane", Email = "jane@doe.com" });

list.AddLast(new Item() { LastName = "Doe", FirstName = "Joe", Email = "joe@doe.com" });

list.AddLast(new Item() { LastName = "Doe", FirstName = "Jimmy", Email = "jimmy@doe.com" });

list.AddLast(new Item() {LastName = "Doe", FirstName = "Jack", Email = "jack@doe.com"});

RadGrid1.DataSource = list;

RadGrid1.DataBind();

}

private class Item

{

public string LastName { get; set; }

public string FirstName { get; set; }

public string Email { get; set; }

}

2 Answers, 1 is accepted

Accepted