Questions on UI for ASP.NET AJAX Forum

4 answers

398 views

Delete "Group by" option from Header Context Filter Menu

Hi,

I think the title of this thread is clear enough to know what I really want to get, isn´t it? :-)

I want somehow to access to filter options of header context menu and delete "Group by" and "Ungroup" options from this menu. Is is possible?

Thank you in advance

Grid

answered on 03 Nov 2011

2 answers

161 views

clear the session

How to clear the session variable on window close.
In other words,
After the window close it should clear all the session variable

Any help?

Window

answered on 03 Nov 2011

3 answers

1.0K+ views

Change Grid Column Header Font Color

I have a grid that has databound columns that are defined in the aspx code. When preparing the data for NeedDataSource(), more columns will be dynamically added to the right side of the grid. This all works great. My problem is that some of these dynamically added columns will need the color of the font of the LinkButton (for sorting) in the header to turn gray once databound. Which header column needs to change will be tracked on the server side. So my question is: Where is the best place on the server side (which event) to change the font color for the header column and how?

I've tried setting the .ForeColor property to gray & setting the .CssClass property in the ItemCreated, ItemDatabound, & PreRender events to no avail. I do have a custom skin on my grid.

Grid

answered on 03 Nov 2011

3 answers

337 views

Web.config registration missing!

Hello,

I am using asp.net ajax radeditor 2009.3.1314.35. I have tried the solution from "Error: Web.config registration missing! The Telerik dialogs require a HttpHandler registration in the web.config file." but no help. Actually on my localhost the solution works but on the server it always gives me this error and throws the dialog window to the login page.

---------------------------
Message from webpage
---------------------------
Web.config registration missing!
The Telerik dialogs require a HttpHandler registration in the web.config file. Please, use the control's Smart Tag to add the handler automatically, or see the help for more information: Controls > RadEditor > Dialogs > Introduction
---------------------------
OK
---------------------------

Any idea whats wrong ?

Editor

answered on 03 Nov 2011

8 answers

89 views

Rating Column Rendering Error

Hi,

I have a rating column inside a ragrid, which usually works fine, however I am encountering an error when I add new items to it for the first time.

If items are loaded from the database, then they appear correctly, however if I update the previously empty data source with a new item, the rating column will display hyperlinks for 1,2,3,4,5, rather than the star images that are usually present. Please see the attached screenshots for more details.

I haven't come across this problem anywhere else on the forum, so any help would be appreciated.

Grid

answered on 03 Nov 2011

3 answers

115 views

MasterPage and RadAjaxManager, cause RadEditor not work

I use MasterPage .
In master page, I put RadScriptManager and RadAjaxManager in it.
In child page, I put RadAjaxManagerProxy in it. A RadAjaxPanel with several controls in it.
Two buttons controls the RadAjaxPanel's sub-controls visibilty.
When RadEditor set visible=false, then set visible=true, the RadEditor will not work.

Site1.Master

<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site1.master.cs" Inherits="TestRadControlMP.Site1" %>

<%@ 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></title>

<asp:ContentPlaceHolder ID="head" runat="server">

</asp:ContentPlaceHolder>

</head>

<body>

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

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

</telerik:RadScriptManager>

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

</telerik:RadAjaxManager>

<div>

<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">

</asp:ContentPlaceHolder>

</div>

</form>

</body>

</html>

Site1.Master.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace TestRadControlMP

{

public partial class Site1 : System.Web.UI.MasterPage

{

protected void Page_Load(object sender, EventArgs e)

{

}

WebForm1.aspx

<%@ Page Title="" Language="C#" MasterPageFile="~/Site1.Master" AutoEventWireup="true"

CodeBehind="WebForm1.aspx.cs" Inherits="TestRadControlMP.WebForm1" %>

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

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

<telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="Button1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadAjaxPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="Button2">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadAjaxPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManagerProxy>

<br />

1. Click Button2

<br />

2. Click Button1

<br />

3. RadEditor、RadComboBox does not work.

<br />

<asp:Button ID="Button1" runat="server" Text="Button1"

onclick="Button1_Click" />

<asp:Button ID="Button2" runat="server" Text="Button2"

onclick="Button2_Click" />

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" Height="200px" Width="300px">

<telerik:RadEditor ID="RadEditor1" runat="server">

</telerik:RadEditor>

<telerik:RadTextBox ID="RadTextBox1" runat="server">

</telerik:RadTextBox>

<telerik:RadComboBox ID="RadComboBox1" runat="server">

<Items>

<telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem1"

Value="RadComboBoxItem1" />

<telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem2"

Value="RadComboBoxItem2" />

</Items>

</telerik:RadComboBox>

</telerik:RadAjaxPanel>

</asp:Content>

WebForm1.aspx.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace TestRadControlMP

{

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

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

RadEditor1.Visible = true;

RadTextBox1.Visible = true;

RadComboBox1.Visible = true;

}

protected void Button2_Click(object sender, EventArgs e)

{

RadEditor1.Visible = false;

RadTextBox1.Visible = false;

RadComboBox1.Visible = false;

}

Web.Config

<?xml version="1.0"?>

<configuration>

<system.web>

<compilation debug="true" targetFramework="4.0">

<assemblies>

<add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />

<add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />

<add assembly="System.Speech, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />

</assemblies>

</compilation>

<httpHandlers>

<add path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" validate="false" />

</httpHandlers>

</system.web>

<system.webServer>

<validation validateIntegratedModeConfiguration="false" />

<handlers>

<add name="Telerik_Web_UI_WebResource_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" />

</handlers>

</system.webServer>

</configuration>

Ajax

answered on 03 Nov 2011

2 answers

76 views

Rad Combo Toggle Image issue

Dear All ,

    Kindly help me regarding the following issue.

Issue :     I toogled a background image to Rad combox control.
                style class is as follows

.RadComboBox_SP .rcbArrowCell a

{

position: relative;

outline: 0;

overflow: hidden;

display: block;

width: 18px;

height: 16px;

text-decoration: none;

text-indent: -9999px;

font-size: 1px;

background-image: url('../../myImages/png_search.png');

background-repeat: no-repeat;

}

the toogled image is not getting set properly in IE 7.0 ,

please find the attached screen shot , i placed Radcombobox inside a repeater ,when ever i start click on add new line gets add to the repeater , once the vertical scroll overflows toogled image is comming out . this is happening with IE 7 only (working fine with IE8) . but my requirement is to make it proper in IE 7.

Please help me to solve this issue .

please go through the attached screen shot.

Thanks in Advance

ComboBox

answered on 03 Nov 2011

1 answer

141 views

HyperLink in ItemTemplate of GridTemplateColumn.

Greetings,

I have been searching for the solution for a while now but can't understand where it comes from:

The situation is simple, with this code:

<telerik:GridTemplateColumn UniqueName="Debriefing">

<ItemTemplate>

<asp:HyperLink runat="server" ID="DebriefingRDV" Text="Rapport"></asp:HyperLink>

</ItemTemplate>

</telerik:GridTemplateColumn>

"Rapport" appears in my grid but i can't click on it! this is just text!

Thank you for your help!

Grid

answered on 03 Nov 2011

2 answers

71 views

Control Spacing Improperly

I have searched forums but unable to find anything related. In IE editor does not render properly but in chrome/ff it does.

Editor

answered on 03 Nov 2011

1 answer

41 views

Show progress image on RadPanel bar until Entire page is not render at panel, which set as content URL.

I am going to set content url of panel bar at runtime with Jquery. Something like below

var frameURL = ‘http://msn.com’; //Example

var panelBar = $find("<%=this.MiddlePane1.ClientID%>");

panelBar.set_contentUrl(frameURL);

it’s took more time to load complete page on above panel, window look like hang.

Instead of that I want to show progress image, until entire page is not render at panel bar.

Any suggestion Guys.

PanelBar

answered on 03 Nov 2011