Questions on UI for ASP.NET AJAX Forum

1 answer

309 views

Hi,
I have a grid with scrolling, static headers and column resizing enabled. I want to assign minimum and maximum width for columns while reiszing them, so that user will be restricted from resizing after that(not by cancelling event). Also as grid with static headers do not recalculate width of all columns after resizing, I want to change width of other columns in oncolumnresizing or oncolumnresized event to maintain width of masterview table as a whole.

Grid

answered on 17 Feb 2012

4 answers

299 views

[Solved] Multiline RadTextbox is behaving like RadEditor in Mozilla

Hi ,
RadTextBox is behaving like RadEditor in terms of resizable where the users can able to see the dock like panel in the lower left corner
which is similar to RadEditor.This issue is only Mozilla Firefox . User is using Firefox 10.0.
Please find the attached image file.
.InnerTextStyle
{
font-family: Verdana, Arial, Helvetica, sans-serif;

   color: black;

   font-size:9pt;
}

   <telerik:RadTextBox ID="txtTitle" MaxLength="1000" CssClass="InnerTextStyle" runat="server"
                                                            TextMode="MultiLine" Height="62px" Width="500px" ClientIDMode="Static">
                                                        </telerik:RadTextBox>
What should be done to disable the end user to resize in Firefox?

Input

answered on 17 Feb 2012

2 answers

225 views

RadWindow and RegisterStartupScript causing multiple windows to open at once

Hello,
I am posting a simplified version of my code to demonstrate the problem I am having.
If I click on a menu item, one window opens.
Then, if I click on another menu item, TWO window open. Following clicks cause two windows to open.
I only want one window to open at a time.
If I remove ajax, it works fine.

It seems like Sys.Application.add_load(OpenWindow1) is not being rendered on the page. Not sure why.

Please help.

Thanks,
Simone

cs:

protected void Page_Load(object sender, EventArgs e)

{

}

protected void subMenu_ItemClick(object sender, RadMenuEventArgs e)

{

switch (e.Item.Value)

{

case "Window1":

{

if (!ClientScript.IsStartupScriptRegistered("OpenStartupWindow1"))

ScriptManager.RegisterStartupScript(this, this.GetType(), "OpenStartupWindow1", "Sys.Application.add_load(OpenWindow1);", true);

}

break;

case "Window2":

{

if (!ClientScript.IsStartupScriptRegistered("OpenStartupWindow2"))

ScriptManager.RegisterStartupScript(this, this.GetType(), "OpenStartupWindow2", "Sys.Application.add_load(OpenWindow2);", true);

}

break;

}

aspx:

<body>

<div id="div1" runat="server">

<script type="text/javascript">

function OpenWindow1() {

var oWnd = radopen("WebForm1.aspx", "wndWebForm1");

}

function OpenWindow2() {

var oWnd = radopen("WebForm2.aspx", "wndWebForm2");

}

</script>

</div>

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

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

</telerik:RadScriptManager>

<telerik:RadWindowManager ID="RadWindowManagerEmails" ShowContentDuringLoad="false"

VisibleStatusbar="false" runat="server" EnableShadow="true">

<Windows>

<telerik:RadWindow ID="wndWebForm1" runat="server" Behaviors="Close,Move,Resize"

Width="1100" Height="600" NavigateUrl="WebForm1.aspx">

</telerik:RadWindow>

<telerik:RadWindow ID="wndWebForm2" runat="server" Behaviors="Close,Move,Resize"

Width="600" Height="600"

NavigateUrl="WebForm2.aspx">

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="subMenu">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="txt1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<div style="display: block; width: 100%; height: 30px;">

<telerik:RadMenu ID="subMenu" runat="server" EnableViewState="false" Orientation="Horizontal"

SkipLinkText="" CausesValidation="true" OnItemClick="subMenu_ItemClick">

<Items>

<telerik:RadMenuItem Text="Open Window 1" Value="Window1" />

<telerik:RadMenuItem Text="Open Window 2" Value="Window2" />

</Items>

</telerik:RadMenu>

</div>

<telerik:RadTextBox ID="txt1" runat="server" Width="400px">

</telerik:RadTextBox>

</form>

</body>

Window

answered on 17 Feb 2012

3 answers

132 views

Server-side Row Selection with EditMode

Hello everybody,
I am using a grid with Server side selection as the same as Q1,2011 release demo(Grid/Selecting/Sever-Side Row Selection).
But I added this column to RadGrid to have edit mode too.

<telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn">

<ItemStyle CssClass="MyImageButton" />

</telerik:GridEditCommandColumn>

But when I click on edit ImageButton it dose not preserve the selected row states and all checkBox return to unchecked State.Is there any way to preserve the state in edit mode?

I tried to add eventHandler in ItemCreated like this

if (e.Item is GridDataItem)

{

e.Item.PreRender +=

new EventHandler(RadGrid1_ItemPreRender);

}

and

private void RadGrid1_ItemPreRender(object sender, EventArgs e)

{

((sender

as GridDataItem)["CheckBoxTemplateColumn"].FindControl("CheckBox1") as CheckBox).Checked = (sender as GridDataItem).Selected;

}

but it didnt fire at edit time.

Sincerely yours,
Bahram.

Grid

answered on 17 Feb 2012

1 answer

123 views

Event on ComboBox Autocompleter

Good morning,

I have on my RadGrid a RadComboBox Control

<telerik:RadComboBox runat="server" ID="comboBoxAddress" AllowCustomText="True" DataSourceID="objDataSourceAddress" EnableLoadOnDemand="True"

Filter="Contains" DataTextField="FirstName" EmptyMessage="Suchen nach Adressen..."

Width="289px" MaxHeight="100px">

</telerik:RadComboBox>

On that Cotnrol i set a DataSourceID

<asp:ObjectDataSource ID="objDataSourceAddress" runat="server" TypeName="Logic.AddressBll"

SelectMethod="Select"></asp:ObjectDataSource>

Now the ComboBox works fine with, i see all the Addresses and i can search with the "Contains" Filter. My Question is now how can i work with the selected Items. For example i want to create a new recordset on my Grid, then i have to select an Address.
But for insert my Record i have to read the ID of the Address and then make my insert statement.

Regards

ComboBox

answered on 17 Feb 2012

9 answers

495 views

get RTF string or stream

Hello people,

I use for my Webapplication the RadEditor for wiriting notes. This notes are saved in a database.
Since it is formatted text, I need the RTF string. So far I execute ExportToRtf() and I use the onExportContent-Event. In my event handler I manage to get the rtf-string with:

    
             protected void OnExportContentEvent( object sender,EditorExportingArgs e ) {         
        
                    string rtf = e.ExportOutput; 
        
                    SaveNote( rtf ); 
        
                    ... 
        
                }

This works just fine, except one problem. A dialog pops up asking to save the RTF-File. Is there a way to suppress this dialog?

Thank you for your help.

Editor

answered on 17 Feb 2012

9 answers

255 views

Floating combobox

Hi,

This is the scenario:
I have a panel that enclose the whole page.
The page is long enough to show the scrollbar.
When you click on a combobox and the drop down list appears, try scrolling the page with the mouse wheel.
You'll notice the drop down list floats on the page when the list should just follow the location of the combobox.

Regards,
Dexter

ComboBox

answered on 17 Feb 2012

1 answer

152 views

Are there any galleries of skins

While the skins that are supplied are pretty kewl, the colors are limited. I was wondering if there is a place where users can upload their skins to share with the community. I am not creative and don't want the responsibility for deciding what looks nice together. I'd like any help I can get to make my site look more professional and interesting.
Thank you,
--Larry--

Button

answered on 17 Feb 2012

1 answer

79 views

Long Submenu of RadMenu background yield bug

Hello Forumians!

Problem reflected in the attachment.

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

<%@ 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>

</head>

<body>

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

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

<div>

<telerik:RadMenu ID="MainMenu" runat="server" />

</div>

</form>

</body>

</html>

cs

using System;

namespace Parus.WebClient

{

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

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected override void OnInit(EventArgs e)

{

base.OnInit(e);

MainMenu.Items.Add(new Telerik.Web.UI.RadMenuItem());

MainMenu.Items[0].Text = "MainMenu.Items.Add(new Telerik.Web.UI.RadMenuItem());MainMenu.Items.Add(new Telerik.Web.UI.RadMenuItem());";

MainMenu.Items[0].Items.Add(new Telerik.Web.UI.RadMenuItem());

MainMenu.Items[0].Items[0].Text = "MainMenu.Items.Add(new Telerik.Web.UI.RadMenuItem());MainMenu.Items.Add(new Telerik.Web.UI.RadMenuItem());";

MainMenu.Items[0].Items.Add(new Telerik.Web.UI.RadMenuItem());

MainMenu.Items[0].Items[1].Text = "MainMenu.Items.Add(new Telerik.Web.UI.RadMenuItem());MainMenu.Items.Add(new Telerik.Web.UI.RadMenuItem());";

MainMenu.Items[0].Items.Add(new Telerik.Web.UI.RadMenuItem());

MainMenu.Items[0].Items[2].Text = "MainMenu.Items.Add(new Telerik.Web.UI.RadMenuItem());MainMenu.Items.Add(new Telerik.Web.UI.RadMenuItem());";

MainMenu.Items[0].Items.Add(new Telerik.Web.UI.RadMenuItem());

MainMenu.Items[0].Items[3].Text = "MainMenu.Items.Add(new Telerik.Web.UI.RadMenuItem());MainMenu.Items.Add(new Telerik.Web.UI.RadMenuItem());";

}

Menu

answered on 17 Feb 2012

6 answers

171 views

Create TextBox into a Grid in Server Side

Hi:
I need create a textbox into a gridcolumn, but it's dinamic in with c# code.
Thanks
David.

Grid

answered on 17 Feb 2012