Questions on UI for ASP.NET AJAX Forum

2 answers

235 views

How to apply filter on dynamically created columns?

Hello,

I have a RadGrid which is binded with a data table. I want to apply filter on two columns only.. everything is to be done programmatically because its columns are not statically defined. Can you please suggest how can I apply filtering on two columns of such a radgrid??

Thank you,
Effat

Grid

answered on 02 Jun 2011

3 answers

149 views

RadButton in Wizard

hello,

we use the telerik radbutton in a Wizard-Control from ASP.Net
The first step in the Wizard-Control is without error.
In the second step we get a JavaScript-Error with the message "undefined is null or no object".

How we can use the radbutton in a Wizard-Control?

<asp:Wizard ID="Wizard" runat="server" CancelButtonText="Cancel" StepNextButtonText="Next" StartNextButtonText="Next" StepPreviousButtonText="Previous" OnNextButtonClick="OnNextButtonClick" DisplaySideBar="false" Width="100%">

<LayoutTemplate>

<asp:PlaceHolder ID="WizardStepPlaceHolder" runat="server" />

<br />

<asp:PlaceHolder ID="NavigationPlaceHolder" runat="server" />

</LayoutTemplate>

<WizardSteps>

<asp:TemplatedWizardStep ID="WizardStep1" runat="server" Title="Step 1" StepType="Start">

<ContentTemplate>

<affililist:AddStep1Control ID="StepControl" runat="server" ShowOwnSaveButton="false" EditMode="New" DefaultSuccessor="2" />

</ContentTemplate>

</asp:TemplatedWizardStep>

<asp:TemplatedWizardStep ID="WizardStep2" runat="server" Title="Step 2" StepType="Step">

<ContentTemplate>

<affililist:AddStep2Control ID="StepControl" runat="server" ShowOwnSaveButton="false" EditMode="New" DefaultSuccessor="3" />

</ContentTemplate>

</asp:TemplatedWizardStep>

<asp:TemplatedWizardStep ID="WizardStep3" runat="server" Title="Step 3" StepType="Finish">

<ContentTemplate>

<affililist:AddStep3Control ID="StepControl" runat="server" ShowOwnSaveButton="false" EditMode="New" />

</ContentTemplate>

</asp:TemplatedWizardStep>

</WizardSteps>

<StartNavigationTemplate>

<telerik:RadButton ID="StepNextButton" runat="server" CommandName="MoveNext" Text="Weiter" CausesValidation="False"></telerik:RadButton>

</StartNavigationTemplate>

<StepNavigationTemplate>

<telerik:RadButton ID="StepPreviousButton" runat="server" CausesValidation="False" CommandName="MovePrevious" Text="Zurück"></telerik:RadButton>

<telerik:RadButton ID="StepNextButton" runat="server" CommandName="MoveNext" Text="Weiter"></telerik:RadButton>

</StepNavigationTemplate>

<FinishNavigationTemplate>

<telerik:RadButton ID="FinishPreviousButton" CausesValidation="False" CommandName="MovePrevious" Text="Zurück" runat="server"></telerik:RadButton>

<telerik:RadButton ID="FinishButton" CommandName="MoveComplete" Text="Anlegen" runat="server"></telerik:RadButton>

</FinishNavigationTemplate>

</asp:Wizard>

Button

answered on 02 Jun 2011

2 answers

66 views

WebUserControl EditFormType in DetailTable heirarchy

Is it possible to use a WebUserControl edit form to edit a DetailTable row in a grid heirarchy? If so, are there any special requirements in terms of positioning? Is there any example code of how to process the update?

Grid

answered on 02 Jun 2011

2 answers

155 views

Telerik - About (Version Info)

Hi Guys,

You know how we get a nice Telerik menu in VS now? Well, I think it would be really helpful to display the version information of the currently installed tools, like maybe when you hit Telerik -> About. It would be even better if you have a project open to show the version that the project is using if it's different from any currently installed versions. Thanks!

Installer and VS Extensions

answered on 02 Jun 2011

1 answer

75 views

Grid designer issue

Hello all,

I am stuc, don’t really know what to do

I have to produce more than a dozen overviews for different things, in such an overview i have multiple ID's of Parenttables which have to be clickable to get the next set of data.

Is there a way to use one single form and multiple datasets, and separate, flexible formatting/Layouts depending on the supplied dataset?

Any ideas?

Regards Marco

Grid

answered on 02 Jun 2011

3 answers

96 views

Initial Grid Load Performance w/RadCompression

We are doing an evaluation and are trying to get improve the initial load of the a RadGrid webpage, and have made several posts and are working through the suggestions recommended. A little background:

(1) Page has 1 level Rad Grid which has 29 bound columns
(2) The bound columns have several drop down lists that populated from other tables in the DB, a few are checkboxes, and a few are date time, with the rest being default GridBound
(3) Page takes approx 17 secs to load with a xfer size approx 130K(Fiddler)

One of the suggestions had to do with using RadCompression. We are using II6 and have added the compression setting as outlined in:

http://telerikwatch.com/2009/01/optimization-tips-radcompression-module.html

Using Fiddler it seems that both before and after we placed the RadCompression Setting into the webconfig, Fiddler sees the approx the same amount of data xmitted across the wire--approx 130K.

Any ideas on why this would not be working? Or is there a way for us to see what radcompression did compress

Thanks,
John.

Grid

answered on 02 Jun 2011

1 answer

72 views

Web Browser Support issue.

Now, we use the Rad ASP.NET Ajax Version Q.1 2009. and we plan to update our Rad Control to the lastest release.

What are supported browser for this Q.1 2009 release? Because we want to build the business website to support IE7,8,9.

Should we update the Rad ASP.NET Ajax Control to make our website to support in IE7+ web browser?

General Discussions

answered on 02 Jun 2011

5 answers

115 views

RadTab error with Google Map API on FireFox and Chrome

Hi Telerik,

I have two tabs, one tab displays some information and a tab to load GoogleMapAPI.

When run the program I set SelectedIndex is Tab1, then press into Tab2, the GoogleMapAPI in Tab2 will display error on Firefox (3.6+) and Chrome (9+). It's ok on IE 8

Please view my code below

<telerik:RadTabStrip ID="RadTabStrip1" runat="server" MultiPageID="RadMultiPage1"

SelectedIndex="0">

<Tabs>

<telerik:RadTab Text="Some Infomations">

</telerik:RadTab>

<telerik:RadTab Text="Google Map API">

</telerik:RadTab>

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0">

<telerik:RadPageView ID="RadPageView1" runat="server">

Some Infomations

</telerik:RadPageView>

<telerik:RadPageView ID="RadPageView2" runat="server">

Google Map API

<br />

<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

<script type="text/javascript">

/*

Google Map API v3

*/

// khoi tao map

function loadScript() {

var script = document.createElement("script");

script.type = "text/javascript";

script.src = "http://maps.google.com/maps/api/js?v=3.3&sensor=true&callback=initialize";

document.body.appendChild(script);

}

window.onload = loadScript;

// initialize

function initialize() {

var latLng = new google.maps.LatLng(21.042324102802453, 105.77579302215577);

// geocoder init

var geocoder = new google.maps.Geocoder();

// map options

var myOptions = {

zoom: 13,

center: latLng,

mapTypeId: google.maps.MapTypeId.ROADMAP

}

// init map

var map = new google.maps.Map(document.getElementById('map_canvas'), myOptions);

// create marker

var marker = new google.maps.Marker({

position: latLng,

map: map,

draggable: true

});

}

/*

END Google Map API v3

*/

</script>

<div id="map_canvas" style="width: 600px; height: 400px; margin-left: 40px;" />

</telerik:RadScriptBlock>

</telerik:RadPageView>

</telerik:RadMultiPage>

TabStrip

answered on 02 Jun 2011

1 answer

400 views

How to get the physical path of RAD file explorer

Hi,

Please can you tell me how to get the physical path of the file uploaded using file explorer.
For ex : I uploaded suppose qwerty.html .The uploaded file stored in in this phyical path c:/content/content/Hospital1/qwerty.html
virtual path is /Content/folder1/Folder2/Qertyy.html.

Now same file if i want to download i need phyical path i.e c:/content/content/Hospital1/qwerty.html
How can i get this using fileexplorer.?

Please post the working demo example.
dont send any links for checking .i alredy checked all those links.

Thanks
Bhavani

FileExplorer

answered on 02 Jun 2011

5 answers

183 views

"Microsoft JScript runtime error: Object doesn't support this property or method" when using Telerik and Mootools

A very basic page
* telerik script manager
* mootools 1.1 (with array.foreach fix for asp.net)
* linkbutton (for postback)
* empty radgrid

In IE7, after postback I get "Microsoft JScript runtime error: Object doesn't support this property or method" on a simple "document.getElementbyId()"

The stack trace was something like
unload handlers -> grid dispose metod -> $get -> getElementById -> error

Page

    
            <%@ Page Language="C#" AutoEventWireup="true" CodeFile="test.aspx.cs" Inherits="Test_Default" %> 
        
            <%@ 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"> 
        
                <telerik:RadScriptManager ID="RadScriptManager1" Runat="server" /> 
        
                <script type="text/javascript" src="mootools-1-11.js"></script> 
        
                <asp:linkbutton ID="Button1" runat="server" text="Submit" onclick="Button1_Click" /> 
        
                <telerik:RadGrid ID="grid" runat="server" EnableAjaxSkinRendering="False"> 
        
                    <MasterTableView> 
        
                        <Columns> 
        
                        </Columns> 
        
                    </MasterTableView> 
        
                </telerik:RadGrid> 
        
            </form> 
        
            </body> 
        
            </html>

Code behind

    
            using System; 
        
            using System.Collections; 
        
            using System.Web; 
        
            public partial class Test_Default : System.Web.UI.Page 
        
            { 
        
                protected void Page_Load( object sender, EventArgs e ) 
        
                { 
        
                    // EMPTY 
        
                } 
        
                protected void Button1_Click( object sender, EventArgs e ) 
        
                { 
        
                    // EMPTY 
        
                } 
        
            }

Any ideas?

Grid

answered on 02 Jun 2011

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

	<telerik:RadScriptManager ID="RadScriptManager1" Runat="server" />
	<script type="text/javascript" src="mootools-1-11.js"></script>

	<asp:linkbutton ID="Button1" runat="server" text="Submit" onclick="Button1_Click" />

	<telerik:RadGrid ID="grid" runat="server" EnableAjaxSkinRendering="False">
	<MasterTableView>
	<Columns>
	</Columns>
	</MasterTableView>
	</telerik:RadGrid>

	</form>
	</body>
	</html>

	using System;
	using System.Collections;
	using System.Web;

	public partial class Test_Default : System.Web.UI.Page
	{
	protected void Page_Load( object sender, EventArgs e )
	{
	// EMPTY
	}

	protected void Button1_Click( object sender, EventArgs e )
	{
	// EMPTY
	}
	}