I am deciding whether to use the Telerik controls for a project. The problem I've got is fairly straightforward and I've tried to create an ultra simple test code to see if it works and it doesn't.

I have a page with various forms of user input. I want a panel that displays a list of dynamically loaded user controls based on the user input.

For my test page I have simply created 3 user controls: control_a, control_b and control_c

On the main page I have a text input box and a "submit" button. I also have a xmlhttppanel and that simply has a placeholder in it The submit_click event simply reads .text property of the text box and does:

foreach (char c in txt_input.Text) {
            if ("abc".Contains(c))
    {
s = (UserControl)Page.LoadControl(string.Format("~/test/control_{0}.ascx", c));
s.ID = string.Format("asynccontrol_{0}", i++);
ph_panel.Controls.Add(s);
} } 

This works. It dynamically loads a set of user controls based on the user input.

However, in control_a I have a label, a text box and a "save" button. The save_click event simply copies the text box text to the label.text

Without using the rad control xmlhttppanel I was having a problem with a standard .net form that the dynamically loaded user controls weren't persisting. The rad xmlhttppanel appears to solve this (fab). However, the save_click event isn't executing. What have I missed?

Do I need to do anything else to make this app run safely and robustly?

Sorry to sound impatient (I may yet have to open a support ticket) but I've been testing my application and I've run into a last minute IE11 compatibility problem.

 I have a RadGrid that uses RadButtons as link buttons to download attached files from a database.  This general set up has been in production for years now and has generally worked perfectly, in Chrome and Firefox.  Unfortunately we've had a number of problems with IE and we had believed we had solved most of them by moving to a new server and this generally seems to be true, with one exception.

I cannot download files in IE.  I get an error message saying file cannot be downloaded.  If I retry it claims to have succeeded but what I get is a corrupted stub of a file.  

The download process itself runs through the RadGrid's ItemCommand event handler and is so far as I know fairly conventional.  I get the file as a string from the database, set the Current.Response.ContentType to whatever the file is (In this case "image/jepg"), then do an add header ( AddHeader("Content-Disposition", "attachment; filename=\"" + sAttachName + "\"") ) and finally a BinaryWrite of the byte array containing the file.   As I said, this works perfectly in Chrome and Firefox.

It occurs to me that I've already had a problem like this earlier (http://www.telerik.com/forums/failure-of-download-links-after-ajaxifying-radgrid) and the code mentioned in that entry has not been changed in any way.

Suggestions?

 <telerik:RadAsyncUpload runat="server" DisablePlugins="true" EnableInlineProgress="false" ID="AsyncUpload1" OnClientFileUploaded="OnClientFilesUploaded"
                                UploadedFilesRendering="BelowFileInput" MultipleFileSelection="Automatic" />

  <telerik:RadButton ID="btnUploadFiles" OnClientClicking="OnClientClicking" runat="server" Text="Upload File" />

 <script>
        function OnClientClicking(sender) {
            sender.set_autoPostBack(false);
            $telerik.$(".ruFileInput").click();
        }</script>

when DisablePlugins="true" of RadAsyncUpload, we can not select multiple files on IE

and if we remove DisablePlugins="true" of RadAsyncUpload, $telerik.$(".ruFileInput").click(); event not working...

We have a page which has a div at the top with some links and a Telerik Calendar control.  Below we have a large grid of divs in a layout mimicking a spreadsheet. 

When the page loads for the first time everything works fine.  Then when you click on the "More" button, the js makes a remote scripting call back to the server to get more rows for our scrolling spreadsheet.  The page returns and fills the divs associated with the "spreadsheet" with the updated data.  The problem is that now when the user mouses over the calendar, the whole div that contains the calendar jumps down 3 lines or so.  When debugging the page, I've noticed that the call that seems to be throwing off the alignment is the call to the following code.

Is there any way stop the code I've pasted below from firing when mousing over the calendar control or else to stop this code from disrupting the layout of the divs on an update the the divs in the DOM?

I've been wrestling with this for several day now, so any thoughts or ideas are much appreciated!

Daniel

We have 3 tab RadTabStrip and each of the tab has radtabs. We have radchart inside these tabs. 

The chart gets loaded correctly onload. But it gets shrinked when i move from one tab to other.

 I have noticed that 'd' attribute in 'path' element inside the 'g' element('svg') of radchart gets changed on moving from tabs to tabs.

Hi all,

I have a number of grids in my project(s).  In many cases it is neccessary/helpful for users to 

• print the grids' content
• copy to clipbord (for further analysis in e.g. Excel)
• export data to a Excel readable file or PDF

I have set my sights on creating a user control containing a Radgrid (of course) and a toolbar of some sort which buttons can be enabled/disabled as needed (see attached mock-up picture where the toolbar replaces a pager's fuctionality plus has some tools).  I have the feeling that this feature can be valuable to many users as it would provide a uniform approach to these common tasks.

I have be searching the forum for ideas and code snippets for my (dream) user control and I am stuck at the first stage.  The print instructions in http://www.telerik.com/community/code-library/aspnet-ajax/grid/print-radgrid-contents.aspx do not work right out of the box (with or without skins).

I suspect that I am not the first one to have abovementioned need.  Perhaps this functionality can already be found in some code library I have not stumbled on yet.  But anyway... please point out to me the resources (complete code, snippets, problems) and might help me realize my user control.

Thank you!