Questions on UI for ASP.NET AJAX Forum

3 answers

69 views

Hi,

I have the following line of code

RadTimePicker startTime = this.NamingContainer.FindControl(StartTimeControlID) as RadTimePicker;

It worked fine when our application was using Classic controls. Now that we upgraded to ASP.NET AJAX, startTime is always null. It is as if it can no longer find the control. StartTimeControlID is not null and I know that the control is there in "this". What am I missing?

Thanks,
Olga

Calendar

answered on 02 Mar 2011

1 answer

125 views

ShowAdvancedEditForm

Hi all,
it's possible to call/show an ShowAdvancedEditForm or ShowAdvancedInsertForm with no RadScheduler? Or it's possible to use it with RadScheduler property's Visible = False?
Thank's
Danilo

Scheduler

answered on 02 Mar 2011

2 answers

246 views

Add style for new added Row in exporting to Excel

Hi all,

The footer is not added by using ExcelML. Therefore, I have to do some coding in ExcelMLExportRowCreated.
Dim row As New RowElement() is use for adding footer.
Everything is good.
But I would like to change its style, something like border, color, background color.
Need a hellp from all of you.

Andy.

Protected Sub carGrid_ExcelMLExportRowCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridExcelBuilder.GridExportExcelMLRowCreatedArgs) Handles carGrid.ExcelMLExportRowCreated

If e.Worksheet.Table.Rows.Count = carGrid.Items.Count + 1 Then

Dim row As New RowElement()

Dim footer As GridFooterItem = TryCast(TryCast(sender, RadGrid).MasterTableView.GetItems(GridItemType.Footer)(0), GridFooterItem)

For Each column As GridColumn In TryCast(sender, RadGrid).MasterTableView.Columns

Dim cell As New CellElement()

Dim cellText As String = footer(column.UniqueName).Text

Dim result As Integer

If cellText.Contains(" ") Then

Try

result = Integer.Parse(cellText.Substring(6, cellText.Length - 6))

cell.Data.DataItem = result

Catch ex As Exception

Exit Sub

End Try

ElseIf cellText = "0" Then

cell.Data.DataItem = 0

Else

cell.Data.DataItem = cellText

End If

row.Cells.Add(cell)

Next

e.Worksheet.Table.Rows.Add(row)

End If

End Sub

Grid

answered on 02 Mar 2011

1 answer

59 views

Need to display some content same on both tabs

Hi,

I have a requirement wherein I have two subtabs 'A' and 'B'. Both the subtabs have html with primarily two sections.

<RadPageView ID='pg1' runat='server'>

<table id='table1'>

<tr>

<td>

Represents the common section.

</td>

</tr>

</table>

<table id='table2'>

<tr>

<td>

The differening section of first subtab.

</td>

</tr>

</table>

</RadPageView>

<RadPageView ID='pg2' runat='server'>

<table id='table1'>

<tr>

<td>

Represents the common section.

</td>

</tr>

</table>

<table id='table3'>

<tr>

<td>

The differening section of second subtab.

</td>

</tr>

</table>

</RadPageView>

As shown in the above code, I need table1 to be automatically present across both subtabs. Clicking on the subtabs should only change the lower half section(in this case from showing table2 to table3 and vice-versa).

Thanks In advance.

TabStrip

answered on 02 Mar 2011

9 answers

497 views

Changing RadTextBox ForeColor In CodeBehind Works Only For One Time And Fore More Problems Appear

hi dear telerik team :
my aspx code is like this :

    
            <html xmlns="http://www.w3.org/1999/xhtml" > 
        
            <head runat="server"> 
        
                <title></title> 
        
                <link href="App_Themes/Input/Office2007ByMe/Input.Office2007ByMe.css" rel="stylesheet" 
        
                    type="text/css" /> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                <telerik:RadScriptManager ID="RadScriptManager1" runat="server"> 
        
                </telerik:RadScriptManager> 
        
                <div> 
        
                    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"> 
        
                        <AjaxSettings> 
        
                            <telerik:AjaxSetting AjaxControlID="Button1"> 
        
                                <UpdatedControls> 
        
                                    <telerik:AjaxUpdatedControl ControlID="RadTextBox1" /> 
        
                                    <telerik:AjaxUpdatedControl ControlID="Button1" /> 
        
                                </UpdatedControls> 
        
                            </telerik:AjaxSetting> 
        
                            <telerik:AjaxSetting AjaxControlID="Button2"> 
        
                                <UpdatedControls> 
        
                                    <telerik:AjaxUpdatedControl ControlID="RadTextBox1" /> 
        
                                    <telerik:AjaxUpdatedControl ControlID="Button2" /> 
        
                                </UpdatedControls> 
        
                            </telerik:AjaxSetting> 
        
                            <telerik:AjaxSetting AjaxControlID="Button3"> 
        
                                <UpdatedControls> 
        
                                    <telerik:AjaxUpdatedControl ControlID="RadTextBox1" /> 
        
                                    <telerik:AjaxUpdatedControl ControlID="Button3" /> 
        
                                </UpdatedControls> 
        
                            </telerik:AjaxSetting> 
        
                        </AjaxSettings> 
        
                    </telerik:RadAjaxManager> 
        
                    <telerik:RadTextBox ID="RadTextBox1" runat="server" EnableEmbeddedSkins="False"  
        
                        Width="125px" Skin="Office2007ByMe"> 
        
                    </telerik:RadTextBox> 
        
                    <br /> 
        
                    <br /> 
        
                    <asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" /> 
        
                    <asp:Button ID="Button2" runat="server"  Text="Button"  
        
                        onclick="Button2_Click" /> 
        
                    <asp:Button ID="Button3" runat="server"  Text="Button"  
        
                        onclick="Button3_Click" /> 
        
                </div> 
        
                </form> 
        
            </body> 
        
            </html>

and codebehind :

    
            using System; 
        
            using System.Collections.Generic; 
        
            using System.Linq; 
        
            using System.Web; 
        
            using System.Web.UI; 
        
            using System.Web.UI.WebControls; 
        
            namespace ChatRoomByMajid 
        
            { 
        
                public partial class WebForm2 : System.Web.UI.Page 
        
                { 
        
                    protected void Page_Load(object sender, EventArgs e) 
        
                    { 
        
                    } 
        
                    protected void Button1_Click(object sender, EventArgs e) 
        
                    { 
        
                        RadTextBox1.ForeColor = System.Drawing.Color.Red; 
        
                    } 
        
                    protected void Button2_Click(object sender, EventArgs e) 
        
                    { 
        
                        RadTextBox1.ForeColor = System.Drawing.Color.Yellow; 
        
                    } 
        
                    protected void Button3_Click(object sender, EventArgs e) 
        
                    { 
        
                        RadTextBox1.ForeColor = System.Drawing.Color.Blue; 
        
                    } 
        
                } 
        
            }

when i click those buttons so the forecolor changes , but when the radtextbox gets focus for entering data so the previous color is shown!

how can i fix this problem ?
(i made the simple upper code for understanding)

best regards

Ajax

answered on 02 Mar 2011

1 answer

80 views

EnableLoadOnDemand in GridDropDownColumn

We have:

...

<

telerik:GridDropDownColumn DataField="ID_Firma" HeaderText="Firma"

ListTextField="Nazwa" ListValueField="ID" UniqueName="ID_Firma" DataSourceID="FirmyDataSource" HeaderStyle-Width="480px"></telerik:GridDropDownColumn

>

...

...

protected void Page_Load(object sender, EventArgs e)

{

StanowiskaDlaFirmGrid.ItemCreated += new Telerik.Web.UI.GridItemEventHandler(StanowiskaDlaFirmGrid_ItemCreated);

}

void StanowiskaDlaFirmGrid_ItemCreated(object sender, Telerik.Web.UI.GridItemEventArgs e)

{

if (e.Item.OwnerTableView == StanowiskaDlaFirmGrid.MasterTableView && e.Item.IsInEditMode)

{

RadComboBox combo = (RadComboBox)e.Item.FindControl("RCB_ID_Firma");

combo.HighlightTemplatedItems = true;

combo.AllowCustomText = true;

combo.EnableLoadOnDemand = true;

combo.Width = Unit.Pixel(400);

}

...

But after key was pressed (any) all items are visible, not the filtered only... Could you help me? Or should I use GridTemplateColumn?

Grid

answered on 02 Mar 2011

7 answers

262 views

Automatically close the menu on click

Hi there,
I have a RadMenu with several menu items. I want to automatically close the menu when the user clicks a menu item, regardless the level of the menu item itself.
I have seen this post http://www.telerik.com/community/forums/aspnet-ajax/menu/closing-menu-in-onclientitemclicked-re-opens.aspx but it actually doesn't work: the menu is closed and then reopened. This is a serious issue for us when accessing our application on an iPad.
Can you tell me how to achieve this?
On a side note, why should I want a menu that stays open once I click on an item??? I am not able to think any use of this, nor I can think of an application that actually does this.
Before you ask, yes, I am suggesting to at least have a property that handles this, without reverting to custom code :-)

Luca

Menu

answered on 02 Mar 2011

5 answers

68 views

Different question

Hi!

I was just wondering how many hours of development you've invested in the rad editor?

Editor

answered on 02 Mar 2011

3 answers

34 views

Why the VS extension for WebApp put RadStyleSheetManager in the header section



<%@ Page Language="C#" AutoEventWireup="false" CodeBehind="Default.aspx.cs" Inherits="Default" %>

<!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>MS CRM SPLA Provisioning</title>

<telerik:RadStyleSheetManager id="RadStyleSheetManager1" runat="server" />

</head>

Here is what I get.

As I have problems with compression, I need to understand why Telerik has chosen this setting.
Also trying to understand CDN and ASP.NET 4 new features....poor Telerik doc....
When I speak of this in the compression forum, nobody was knowing the effect and reason why ???
Could you expect the Pro/Cons ?
I suppose the team is the same for this forum so.....

Thanks.

CS

Installer and VS Extensions

answered on 02 Mar 2011

2 answers

163 views

Alternate hover image for GridButtonColumn when ButtonType is Image

Is there a property that I can set to show an alternative image when I hover over a GridButtonColumn control item when the ButtonType is set to ImageButton?

I guess I could add an ItemCreated handler in the code behind to handle this but I would have thought this functionality would be quite widely desired and hence built in to the control by now?

How about it Telerik? If it's not a feature yet, can this be considered a feature request?

Grid

answered on 02 Mar 2011