I am receiving the the following error on the  rad combobox.  The combobox is contained within a tooltip.  The actual tooltip is a user control.  I am also using a master page.  The tooltip works fine without the combobox.

When ever I click the combo box, in the tooltip, you see the combo box expand behind the tooltip and the following error pops up.

Attached is the error message screenshot.

I can't seem to get any rad control to work in the tooltips without showing behind the tooltips.  The combo box is the only one that has caused an error.  The other rad controls just show behind the tooltip without errors.

I have the same rad combobox on a child page and it works fine....  except that as soon as the dropdown is shown, the textbox looses focus.

Below is the user control code that I have in the tooltip.

Please let me know what I'm doing wrong and I thank you in advance for any help.

Thanks,

-eric

Hi All,

As this control shares the design of the RadTreeView I have found that if I change the color of the text on that via CSS I also end up changing the CSS of all the text on the Drop down Trees.

I am using .RadTreeView_Black to access the normal TreeView.  What CSS should I also use to access the drop down TreeView text,  I have tried things like .rddtPopup_Black .RadTreeView .RadTreeView_Black span with no luck.,

Regards

Jon

Hello team Telerik,
Can we give Selection and Deletion option on Image Editor ?

what is want is:

i added a text element on rad image editor , then i want to edit it after insertion .(suppose modify a phone number in it), so what should i do is i select only that phone number area and delete it paste a new text element on its place with new phone number and save it as an image.

can we achieve it (By any means,approach.)
if yes then please post a demo , if no then how will i edit my data after insertion in RadImageEditor.

----------------------------------------------------------------------------------------------------------------------------------- 

I'm trying to put two rad gauges on top of each other. If I set the labels visible = false for the top gauge, it has a completely different size than the bottom. Why does this happen?
aspx code:

VB Code with some formatting options that I'm doing:

I am trying to get the HTMLCharts working on my Final Project for school. The working fine in Visual Studio's IIS Express, but when I move them to the school's webserver I get the following error;

Server Error in '/' Application.Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Could not load file or assembly 'Telerik.Web.UI' or one of its dependencies. The system cannot find the file specified.

Source Error:

[No relevant source lines]
Source File: none    Line: 0

Assembly Load Trace: The following information can be helpful to determine why the assembly 'Telerik.Web.UI' could not be loaded.

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1025

Hi everyone,
I have a problem with formatting negative values. 
    I have number :   1234567,892 and I need format it:   12,334,567.892  
    I have number : - 1234567,892 and I need format it: - 12,334,567.892 
But my result when I use DataFormatString "###,###,###.###":
     1234567,892    => 12,334,567.892  : Correct
   - 123,892            => - ,123,892            : Not correct   (I need -123,892)
     123,892            =>    ,123,892            : Not correct   (I need  123,892)
Have you any ideas ?
Thanks you very much !

P/s: My code
 <telerik:RadHtmlChart runat="server" ID="rcProfile" Height="380px" PlotArea-Appearance-Visible="false">                                                
                                                <PlotArea>
                                                    <Appearance>
                                                        <FillStyle BackgroundColor="White" />                                                        
                                                    </Appearance>
                                                    <Series>
                                                        <telerik:ColumnSeries DataFieldY="VAL_P" Name="Công suất" Stacked="false" ColorField="Blue"
                                                            Spacing="0" Gap="0">
                                                            <Appearance>
                                                                <FillStyle BackgroundColor="#F0AD4E" />                                                                
                                                            </Appearance>
                                                            <LabelsAppearance Visible="false">
                                                                <TextStyle Color="Red" />
                                                            </LabelsAppearance>
                                                            <LabelsAppearance DataFormatString="###,###,###,###.###"></LabelsAppearance>
                                                            <TooltipsAppearance BackgroundColor="White" DataFormatString="###,###,###,###.###" />
                                                        </telerik:ColumnSeries>
                                                    </Series>
                                                    <XAxis DataLabelsField="GIO_HTHI" >
                                                        <MajorGridLines Visible="false" Color="Blue" />
                                                        <MinorGridLines Visible="false" Color="Blue" />
                                                        <LabelsAppearance RotationAngle="75">
                                                        </LabelsAppearance>
                                                        <TitleAppearance Text="Thời gian">
                                                            <TextStyle FontFamily="Time new roman"  />
                                                        </TitleAppearance>
                                                    </XAxis>
                                                    <YAxis>
                                                        <MinorGridLines Visible="false" />
                                                        <MajorGridLines Color="WhiteSmoke" />
                                                        <TitleAppearance Text="kWh">
                                                            <TextStyle FontFamily="Time new roman" />
                                                        </TitleAppearance>
                                                    </YAxis>
                                                </PlotArea>
                                                <Legend>
                                                    <Appearance Visible="false">
                                                    </Appearance>
                                                </Legend>
                                                <ChartTitle Text="BIỂU ĐỒ PHỤ TẢI">
                                                    <Appearance>
                                                        <TextStyle Bold="true" FontFamily="Time new roman" Color="Blue" />
                                                    </Appearance>
                                                </ChartTitle>
                                            </telerik:RadHtmlChart>

Hi,

I am working on telerik rad grid and relatively new using it in asp.net platform.

I have a command button called 'delete' in my grid, which allows users to delete rows from the grid which internally sets a flag indicating that those rows are the deleted ones.

There is a checkbox outside the grid which allows the users to include both deleted and active rows. So when the check box is clicked, I want the "delete" command column to display as "undelete" for the deleted rows and "delete" for the active rows.

Clicking on "undelete" will set the flag as active in the database and the command text should change back to "delete".

How can I achieve this?

Appreciate your replies.
Thanks
Amy

I'm new to the radchart databinding process and after spending an excessive amount of time trying to figure out why I'm not showing any return when I bind to the database I thought I'd ask the sea of experts. I'm sure this has been discussed but when I searched on databinding I only got three posts so please excuse if I am repeating something previously shown.

Attached is a screen shot of what I see currently. The XAxis labels (2008 2009 2010...) are pulled from the database and are displaying as I expected. What isn't showing are the values reflected in the rest of the table. This is pretty straightforward and I'm positive it is something exceptionally simple I'm overlooking but can anyone shed some light on what that might be? I've gotten lost in the mixed examples that came with this add-on so I'm not sure where I'm crossing signals.

Below is the code for my chart.aspx page and it's code behind. The binding taking place in the code behind file is simply binding to a data object that I've created but isn't really relevant to this issue since all it does is open,get, close the database.

Thanks in advance.

Tony


Chart.aspx:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="chart.aspx.cs" Inherits="myworkcalpassplus.chart" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
    <telerik:RadSkinManager ID="QsfSkinManager" runat="server" ShowChooser="true"  Visible="false"/>
    <telerik:RadFormDecorator ID="QsfFromDecorator" runat="server" DecoratedControls="All" EnableRoundedCorners="false" />

     <div style="width: 800px; height: 500px;">
          <telerik:RadHtmlChart runat="server" Width="800px" Height="500px" ID="RadHtmlChart1" >
               <PlotArea>
                    
                         <YAxis MaxValue="100" MinValue="0" Step="10" >
                              <TitleAppearance Text="Units"></TitleAppearance>
                         </YAxis>
                         <XAxis DataLabelsField="AcademicYear"></XAxis>
                         <Series>
                              <telerik:ColumnSeries Name="Average" DataFieldY="Average" >
                                   <TooltipsAppearance Color="White" BackgroundColor="Orange" DataFormatString="P"/>
                                  
                              </telerik:ColumnSeries>
                              <telerik:ColumnSeries Name="Top 10 Region" DataFieldY="Top10Region">
                                   <TooltipsAppearance Color="White" BackgroundColor="Orange" DataFormatString="P"/>
                              </telerik:ColumnSeries>
                              <telerik:ColumnSeries Name="Statewide" DataFieldY="Statewide">
                                   <TooltipsAppearance Color="White" BackgroundColor="Orange" DataFormatString="P"/>
                              </telerik:ColumnSeries>
                         </Series>
               </PlotArea>
               <Legend>
                    <Appearance Visible="false">
                    </Appearance>
               </Legend>
               <ChartTitle Text="STEM Dashboard">
               </ChartTitle>
          </telerik:RadHtmlChart>
     </div>
    </form>
</body>
</html>


Codebehind: 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using DataAccess;

namespace myworkcalpassplus
{
    public partial class chart : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                Data chartData = new Data();
                RadHtmlChart1.DataSource = chartData.GetChartData();
                RadHtmlChart1.DataBind();
            }
        }
    }
}


Mind you I was following along with several examples and that's what I ended up with expecting just to see a simple chart display.

Thanks again!

Hello,

I need an argent help with the following requirement:

on each Treeview node click I need to load Grid
with different columns, headers and data .



I create a grid on Click event of the TreeView,
but the generated Grid disappears on PostBack 

 

protected void CreateGrid()

        {

           
RadGrid DataGrid = new RadGrid();

           
DataGrid.ID = "DataGrid";           

           
DataGrid.ViewStateMode = System.Web.UI.ViewStateMode.Enabled;

           
DataGrid.enablea

            DataGrid.AutoGenerateColumns
= true;

           
DataGrid.MasterTableView.AutoGenerateColumns = false;

           
DataGrid.MasterTableView.ShowHeadersWhenNoRecords = true;



           
GetGridHeader(table_name, DataGrid);

           
DataGrid.DataSource = GetData(table_name);

           
DataGrid.DataBind();

           
PlaceHolder1.Controls.Add(DataGrid);



}


Please advise what is the best way to do it, and
what is the problem with my approach.

Thank you,
Vadim

Hello everyone!

I has a problem with input data for radtextbox - What happens when i input text as "</script>" on radtextbox?
Current i have a error when input data as "</script>". Control Telerik default encode for tags html as: <br/>, <html>, <h1>....???

Please help me explain when input a data not validate as "</script>".

Thanks a lot for all help!