Questions on UI for ASP.NET AJAX Forum

8 answers

121 views

everytime when i have 2 columns with the same name in my answer set that i bind to the grid, it automatically add a incrementing number to the end of it.

like
column1 column1 column1

it will give me this

column1 column11 column12

1) why does it do that and how do i stop it from doing that?
2) How do i format the cell so that it turn the forecolor to red when it is negative?

please help. thanks.

Grid

answered on 07 Oct 2009

1 answer

118 views

RadEditor changes content automatically

Hi everyone,

we have the problem, that the RadEditor changes its content automatically when switching between the Design and the HTML view.
If we insert:
<select>
<option value="val" selected="val">val</option>
</select>
into the HTML view and then switching to the Design view and back to the HTML view again, then the RadEditor changed the content to:
<select>
<option value="val" selected="true">val</option>
</select>

We do not want that the editor changes anything the user gives as input. We tried several things including ContentFilters="None", but we did not find a solution.

Thanks in advance for your help.

Editor

answered on 07 Oct 2009

2 answers

149 views

Script Module Error

I am very new to Telerix and Started with your demo version.But I am getting an error like this once i try to run it.What is this error and how can I solve this.

tnx.

Detailed Error Information

Module	IIS Web Core
Notification	BeginRequest
Handler	Not yet determined
Error Code	0x800700b7
Config Error	Cannot add duplicate collection entry of type 'add' with unique key attribute 'name' set to 'ScriptModule'
Config File	\\?\C:\Program Files\Telerik\RadControls for ASP.NET AJAX Q2 2009\Live Demos\web.config

Requested URL	http://localhost:80/MyTelerix/Defaut.aspx
Physical Path	C:\Program Files\Telerik\RadControls for ASP.NET AJAX Q2 2009\Live Demos\Defaut.aspx
Logon Method	Not yet determined
Logon User	Not yet determined

Config Source

 <add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule, Telerik.Web.UI" preCondition="managedHandler" />
  147: <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" preCondition="managedHandler" />
  148: </modules>

General Discussions

answered on 07 Oct 2009

1 answer

31 views

RadEditor Image Map links not working in IE7

Hi,
We have an issue with our RadEditor Image Map Tool. In IE7, it builds the map as expected, but when it is saved, if the link entered is:
/index.htm
onces it's saved and you look at the front end of the page, the url ends up like this:
about:/index.htm

In Firefox it does not do this.

Has anyone had this issue? Is there a fix for this?

Thanks,
ROB

Editor

answered on 07 Oct 2009

4 answers

134 views

[Solved] Export Dynamic Grid?

I am creating one or more grids dynamically (I call a stored procedure and create one grid for each recordset returned) and I don't manage to get the Grid Export functionality to work (either client or server side).

Is it supposed to work to export a grid control created dynamically?

Thanks

Eric

Grid

answered on 07 Oct 2009

1 answer

91 views

Multiple Horizontal Sliders and IE8

We are rendering the sliders dynamically in datalist as follow:

    
            <asp:DataList ID="dlIndicator" runat="server" CellPadding="0" CellSpacing="4" RepeatColumns="3" RepeatDirection="Horizontal"> 
        
                        <ItemTemplate> 
        
                            <table cellpadding="0" cellspacing="2" border="0"> 
        
                                <tr><td>&nbsp;</td><td><%#Eval("Name")%></td><td>&nbsp;</td></tr> 
        
                                <tr> 
        
                                    <td valign="top"> 
        
                                        <asp:CheckBox ID="chkIndicator" runat="server" /><asp:HiddenField ID="hdnIndicatorDomain" 
        
                                            runat="server" Value='<%#Eval("IndicatorID")%>' /><asp:HiddenField ID="hdnIndicatorValue" runat="server"  Value='<%#Eval("Value_")%>'/> 
        
                                    </td> 
        
                                    <td> 
        
                                        <telerik:RadSlider ID="rslIndicator" runat="server" MinimumValue="0" MaximumValue="100" 
        
                                            Value="50" OnClientValueChange="HandleValueChange" OnClientLoaded="HandleValueChange" 
        
                                            Skin="Vista" SmallChange="5" Width="100px" /> 
        
                                    </td> 
        
                                    <td> 
        
                                        <asp:Label ID="lblIndicator" runat="server"></asp:Label>% 
        
                                    </td> 
        
                                </tr> 
        
                            </table> 
        
                        </ItemTemplate> 
        
                    </asp:DataList>

    
            <script type="text/javascript" defer="defer"> 
        
                            function HandleValueChange(sender, eventArgs) 
        
                            { 
        
                                var spnid = sender.get_id().replace("rslIndicator","lblIndicator") 
        
                                document.getElementById(spnid).innerHTML = sender.get_value(); 
        
                            } 
        
                </script>

The issue is.. the sliders working fine in IE7.. but not in IE8.
In IE8, when we drag handle in one slider, it automatically drags handles on other sliders.

We are using telerik version : 2008.03.1314.35

Slider

answered on 07 Oct 2009

4 answers

85 views

Editor doesn't work in Firefox when it is loaded via Ajax in a multiview

Hi Telerik!
I have a page with a multiview. The views are loaded using Ajax. The editor is located in the second view. In Firefox, when I click on "View 2", I am unable to type in the editor 50% of the time. None of the buttons and dropdowns work either. The editor will stop working completely if I switch between "View 1" and "View 2" a couple of times.

Below is the code sample that can reproduce the problem. I am using Firefox 3.0.11 and version 2009.1.527.35 of Telerik.Web.UI.dll.

    
            <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="telerik.aspx.cs" Inherits="OFF_LIMIT.telerik" %>  
        
            <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>  
        
            <!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">  
        
                <asp:ScriptManager ID="ScriptManager1" runat="server" />  
        
                <asp:UpdatePanel ID="UpdatePanel1" runat="server">  
        
                <ContentTemplate>  
        
                  <p>  
        
                    <asp:LinkButton ID="button1" runat="server" Text="View 1" /> >  
        
                    <asp:LinkButton ID="button2" runat="server" Text="View 2" />  
        
                  </p>  
        
                  <asp:MultiView ID="multiview" runat="server" ActiveViewIndex="0">  
        
                    <asp:View ID="view1" runat="server">  
        
                      view 1  
        
                    </asp:View>  
        
                    <asp:View ID="view2" runat="server">  
        
                      <telerik:RadEditor ID="m_editor" runat="server" />  
        
                    </asp:View>  
        
                  </asp:MultiView>  
        
                </ContentTemplate>  
        
              </asp:UpdatePanel>  
        
              </form>  
        
            </body>  
        
            </html>  
        
            <script runat="server">  
        
              protected override void OnInit(EventArgs e)  
        
              {  
        
                base.OnInit(e);  
        
                button1.Command += new CommandEventHandler(OnCommand);  
        
                button2.Command += new CommandEventHandler(OnCommand);  
        
              }  
        
              void OnCommand(object sender, CommandEventArgs e)  
        
              {  
        
                LinkButton button = sender as LinkButton;  
        
                if (button.ID == button1.ID)  
        
                  multiview.ActiveViewIndex = 0;  
        
                else if (button.ID == button2.ID)  
        
                  multiview.ActiveViewIndex = 1;  
        
              }  
        
            </script>

Editor

answered on 07 Oct 2009

1 answer

94 views

Filtering Grid on ";" Character Causes Error

Hello,

When entering a ";" character in the basic "contains" filter for a text column causes an "IndexOutOfRange" exception.
Below is the stack trace:

System.IndexOutOfRangeException: Index was outside the bounds of the array.
at Telerik.Web.UI.RadGrid.RaisePostBackEvent(String eventArgument)
at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)
at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

We have been able to duplicate this issue on the RadGrid demo.
Is there a work around? Or, some way to remove this character from a user's filtering.

Thanks,
Jon

Grid

answered on 07 Oct 2009

1 answer

189 views

The System Cannot Find the Path Specified

We are getting this warning in the Event Viewer on a Production application (a server without a Telerik installation).

The server was unable to add the virtual root '/telerik/RadControlsQ2_2007_NET2' for the directory 'C:\Program Files\Telerik\RadControls for ASP.NET Q2 2007\NET2' due to the following error: The system cannot find the path specified.

The application has crashed a few times and an IIS reset brings the application back up. Any ideas on how to remove this warning without an installation of Telerik on the server?

General Discussions

answered on 07 Oct 2009

1 answer

146 views

handle Enter key event in grid

I have a column in my grid that every cell contains a textbox.
I add an event for these textboxes that every time I press Enter key, then next text box focused (jQuery). I set a break point in my script and everything was OK. But when I press enter key filtering button is pressed. How can I turn it off?

Grid

answered on 07 Oct 2009