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6 answers
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Hi,

I am using rad grid, how can I hide or unhide columns.
I have made the AllowColumnHide to true.

Regards
Sudheep
Daniel
Telerik team
 answered on 03 Dec 2009
1 answer
138 views
Hi,
Is Webservice or wcf databinding possible on clientside?
Or should I look for a jquery chart?
Thanks.
Schlurk
Top achievements
Rank 2
 answered on 03 Dec 2009
1 answer
126 views
Dear Sirs,

i need to reduce the space between treeview row, i try to reduce the font size but nothing happen.
How can i solve?
Many thanks
Schlurk
Top achievements
Rank 2
 answered on 03 Dec 2009
2 answers
115 views
I have a RadGrid that is enabled for client events like RowClick, RowDblClick and RowDrop. None of these events work when the user clicks on a column that has an image in it. I was able to get rowclick and rowdblclick events work by wiring up oncolumnclick and oncloumndblclick events for the image column. However I was not able to achieve OnRowDrop functionality for image column. Is there any work around for this issue?
Ramya
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Rank 1
 answered on 03 Dec 2009
3 answers
140 views
Hi there,

I've been working to get my grouping working like this example: http://demos.telerik.com/aspnet-ajax/grid/examples/groupby/outlookstyle/defaultcs.aspx

Here's my code..
<telerik:RadGrid ID="PopularProductGrid" runat="server">  
   <MasterTableView AutoGenerateColumns="false">  
      <GroupByExpressions> 
         <telerik:GridGroupByExpression> 
            <SelectFields> 
                <telerik:GridGroupByField FieldName="productName" HeaderText="Product"/>  
             </SelectFields> 
             <GroupByFields> 
                 <telerik:GridGroupByField FieldName="productName" /> 
             </GroupByFields> 
          </telerik:GridGroupByExpression> 
      </GroupByExpressions> 
      <Columns> 
          <telerik:GridBoundColumn DataField="productName" HeaderText="Product"></telerik:GridBoundColumn> 
          <telerik:GridBoundColumn DataField="customerName" HeaderText="Customer"></telerik:GridBoundColumn> 
       </Columns> 
    </MasterTableView> 
</telerik:RadGrid> 

And on ASPX.CS, I've set DataSource and did DataBind(). The grid appears okay with correct data when there is no <GroupByExpressions> section of the code. Once I add this section of code, I get an server error: "Column 'productName' does not belong to table
" Am I missing something here??

Thanks..
TMLP
Top achievements
Rank 1
 answered on 03 Dec 2009
4 answers
215 views
Hello all,
        I'm using Rad upload control with rad progressarea and rad progress manager in a user control. 

 

 

<%

@ Control Language="C#" AutoEventWireup="true" Inherits="wucPreliminaryPlans" CodeBehind="wucPreliminaryPlans.ascx.cs" %>

 

<%

@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

 

 

<

 

table>

 

 

<tr>

 

 

<td>

 

 

<telerik:RadUpload ID="rdupload" runat="server" ControlObjectsVisibility="None"

 

 

MaxFileInputsCount="1"

 

 

OverwriteExistingFiles="false" TargetFolder="~/Uploads/MyFiles"

 

 

OnFileExists="rdupload_FileExists">

 

 

</telerik:RadUpload>

 

 

</td>

 

 

</tr>

 

 

<tr>

 

 

<td>

 

 

<asp:Button id="buttonSubmit" runat="server" OnClick="buttonSubmit_Click" text="Submit" />

 

 

<asp:Label ID="labelNoResults" runat="server" Visible="True">No uploaded files yet</asp:Label>

 

 

</td>

 

 

</tr>

 

 

 

<tr><td>

 

 

<telerik:RadProgressManager ID="rdUploadProgressManager" runat="server" />

 

 

<telerik:RadProgressArea ID="rdUploadProgress" runat="server" Language=""

 

 

ProgressIndicators="TotalProgressBar, TotalProgress, TotalProgressPercent, RequestSize, FilesCountBar, FilesCount, FilesCountPercent, SelectedFilesCount, TimeElapsed, TimeEstimated, TransferSpeed"

 

 

Skin="Vista" >

 

 

<Localization Uploaded="Uploaded"></Localization>

 

 

</telerik:RadProgressArea>

 

 

</td>

 

 

</tr>

 

 

 

</table>

 




Code behind.



 

 

protected

 

void Page_Load(object sender, EventArgs e)

 

{

 

if (!IsPostBack)

 

{

 

//Do not display SelectedFilesCount progress indicator.

 

 

 

 

 

rdUploadProgress.ProgressIndicators &= ~

ProgressIndicators.SelectedFilesCount;

 

}

}




 

protected

 

void buttonSubmit_Click(object sender, System.EventArgs e)

 

{

 

if (rdupload.UploadedFiles.Count>0)

 

{

labelNoResults.Text =

"Thanks for Uploading";

 

 

}

 

else

 

 

 

 

 

{

labelNoResults.Text =

"No files to upload";

 

}

}


 

it is working fine for even i click the upload btn.

But problem arises whenever my page is postback and if i have a value in the rad upload ,
it is uploading automatically.

Is there anyway to stop this.

Thanks,
Hari.

 

 

 

 

 

Nick
Top achievements
Rank 1
 answered on 03 Dec 2009
4 answers
75 views
On my webpage I have a div and in that div I have a button which is absolutely positioned in the center of the div.  The button is decorated correctly, but the right edge of the button appears in the upper left corner of the div.  There is a similar issue with the text box also.  The issue happens in IE8 regular as well as compatability mode.  In Firefox however everything is correct with no issue.
Adam
Top achievements
Rank 1
 answered on 03 Dec 2009
11 answers
237 views
We are using RadEditor Provider (Telerik.DNN.Modules_2008_3_1125_dev.zip) in DNN 4.9.0.

ImageEditor is great feature but we have problem with Crop on big image when we are using it in IE.
It crops wrong part of the image if image is bigger than ImageEditor window and we need to use scrollbar to place crop marks somewhere in right bottom part of the big image.

This is working OK in Firefox, but in FF we have problem with flip and rotate that do not displays preview of it in ImageEditor when flip or rotate is selected.

Is there any solution?
Kind regards
Tonci
Albert Shenker
Top achievements
Rank 1
Veteran
Iron
 answered on 03 Dec 2009
3 answers
224 views

I upgraded to the developer controls from the demo, and now I get the following in the design view.

RadMenu - (RadMenuName)
There was an error rendering the control.  Specified method is not supported.

I haven't changed the page.

The control is encapsulated in a custom control (that worked until the upgrade)

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="BottomMenu.ascx.cs" Inherits="BottomMenu" %> 
<table style="width:1000px;" border="0" cellpadding="0" cellspacing="0">  
    <tr> 
        <td style="width:125px">&nbsp;</td> 
        <td style="width:875px">  
            <table border="0" cellpadding="0" cellspacing="0">  
                <tr> 
                    <td width="230">&nbsp;</td> 
                    <td> 
                        <telerik:RadMenu ID="RadMenuBottom" runat="server" Flow="Horizontal">  
                            <ExpandAnimation Duration="1" /> 
                            <CollapseAnimation Duration="1" /> 
                            <Items> 
                                <telerik:RadMenuItem Text="Privacy Policy"></telerik:RadMenuItem> 
                                <telerik:RadMenuItem Text="|" IsSeparator="true"></telerik:RadMenuItem> 
                                <telerik:RadMenuItem Text="Webmaster"></telerik:RadMenuItem> 
                                <telerik:RadMenuItem Text="|" IsSeparator="true"></telerik:RadMenuItem> 
                                <telerik:RadMenuItem Text="Contact Us"></telerik:RadMenuItem> 
                                <telerik:RadMenuItem Text="|" IsSeparator="true"></telerik:RadMenuItem> 
                                <telerik:RadMenuItem Text="CCS"></telerik:RadMenuItem> 
                                <telerik:RadMenuItem Text="|" IsSeparator="true"></telerik:RadMenuItem> 
                                <telerik:RadMenuItem Text="IEL"></telerik:RadMenuItem> 
                                <telerik:RadMenuItem Text="|" IsSeparator="true"></telerik:RadMenuItem> 
                                <telerik:RadMenuItem Text="SCC"></telerik:RadMenuItem> 
                            </Items> 
                        </telerik:RadMenu> 
                    </td> 
                    <td width="230">&nbsp;</td> 
                </tr> 
                <tr> 
                    <td colspan="3" align="center">Spokane Falls Community College - 3410 W. Fort George Wright Dr. - Spokane, WA 99224-5288  
For general information call: 509-533-3500 or 888-509-7944  
                    </td> 
                </tr> 
                <tr> 
                    <td colspan="3" align="center">&copy;2007-2009 Spokane Falls Community College. All rights reserved</td> 
                </tr> 
            </table> 
        </td> 
    </tr>      
</table> 

which is referenced on the actual page by the register command:

<%@ Register TagPrefix="BottomMenu" TagName="SFCCBottomMenu" Src="~/_controls/BottomMenu.ascx" %> 
 
 
and set on the page as follows:
    <div id="bottomMenu" style="width:1000px">  
        <BottomMenu:SFCCBottomMenu runat="server" /> 
    </div> 

The page actually renders perfectly, (and should because nothing supposedly changed).... however the design view in VS is reporting the error.

btw: Going into the control itself and the design view works fine.

ideas?
Erjan Gavalji
Telerik team
 answered on 03 Dec 2009
3 answers
135 views
Just updated to Q3 2009 version 2009.3.1103.35

The menu system seems to work differently when you open a website as a Local IIS website in VS 2008. You only have the Template options not the upgrade option and the ToolBox doesn't have the Telerik ASP.Net 3.5 Tab like I get when I open the same website by browsing to the folder. From the folder website I also have the upgrade wizard etc. It looks as the blog post about the Telerik menu says it should. 

When I add a tab and select the items in the Telerik.Web.UI.dll they are not added to the tab.

So I seem to be left with either using the file system website in VS 2008 or not having the Telerik Toolbar. I can do most of my development as a file system, but sometimes need to run as Local IIS for debugging purposes.

Should it be working this way for a IIS project vs a file system project?

Randy Miller
Erjan Gavalji
Telerik team
 answered on 03 Dec 2009
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