Hi all,

I have a question regarding some unexpected behavior that I am experiencing. I don't know if its an issue with the control or an error with the way of have used the control. So I am hoping someone can point me in the right direction. I have a RadTabStrip control that has a RadMultiPage control associated with it. The RadMultiPage control's content URL is set dynamically every time the user changes tabs. This is handled on the TabClick event of the RadTabStrip with the event calling a private method, ChangeTab(), to load the page.

One of the tabs, calls a page that returns a list of users. If a user is selected, the entire page is redirected to a user management screen. We provide a link on that page that allows the web user to return to the list, by storing the tab id as part of the query string. If the user clicks on the link, we get the tab id and change the TabStrip.SelectedIndex to the tab and call the private method, ChangeTab(), to reload the content url for that tab.

I would expect that doing this would allow us to reload the list the user was looking at. This doesn't happen. Instead the tab is selected, but the content is blank. I set a break point in the source's PageLoad event and it isn't called. I have tried the other tabs as well and the same thing happens. I know the method is working because it loads the correct content when the user changes tabs manually. It just doesn't seem to work in the page_load.

Any ideas would be greatly appreciated.

Thanks,
JE

I've got RadPanelBar with Items with navigateUrl property set. I want the click event on these items to go to the Click event in code-behind instead of navigating to the navigateUrl.

I tried defining a ClientItemClick function for the click event where I set the navigateUrl to null so that it can then go to the code-behind click event.
But it is not working.

Is there anything I can do with preventDefault or anything of that sort?

Thanks and Regards,
Noel

The adjusted width of the RadNumericTextBox will not render correctly in Chrome.  I've tried everything I can think of with no luck.  I want to adjust the width of the control to approximately 50-60px. 

The problem appears to be the Spin Buttons.  If I set ShowSpinButtons="False", then set the control's Width="50px" it resizes just fine.

ASPX Page

RENDERED HTML

<div class="qty" style="width:50px;">

 

        <!-- 2010.1.415.40 --><div id="txtQty_wrapper" class="RadInput RadInput_Default" style="width:125px;">

 

    <table cellpadding="0" cellspacing="0" class="riTable" style="border-width:0;border-collapse:collapse;width:100%;">

 

        <tr>

 

            <td class="riCell" style="width:100%;white-space:nowrap;"><input type="text" value="1" id="txtQty_text" name="txtQty_text" class="riTextBox riEnabled" style="width:100%;" /><input style="visibility:hidden;float:right;margin:-18px 0 0 -1px;width:1px;height:1px;overflow:hidden;border:0;padding:0;" id="txtQty" class="rdfd_" value="1" type="text" /><input style="visibility:hidden;float:right;margin:-18px 0 0 -1px;width:1px;height:1px;overflow:hidden;border:0;padding:0;" id="txtQty_Value" class="rdfd_" name="txtQty" value="1" type="text" /></td><td class="riSpin"><a class="riUp" href="javascript:void(0)" id="txtQty_SpinUpButton"><span>Spin Up</span></a><a class="riDown" href="javascript:void(0)" id="txtQty_SpinDownButton"><span>Spin Down</span></a></td>

 

        </tr>

 

    </table><input id="txtQty_ClientState" name="txtQty_ClientState" type="hidden" />

 

</div>

 

         <div style="clear:both;"></div>

 

    </div>

I tried to follow "Edit On Double Click" Tutorial:
http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/editondblclick/defaultcs.aspx
Everything works quite well. Except that when I changed the GridTextBoxColumnEditor to Multirow mode, it won't be tracked change anymore, (If I make some editing into this multirow textbox, and then click outside, it won't popup "Update changes!", but it works once I change the GridTextBoxColumnEditor back to "SingleLine")

I opened the Demo Project (RadControlExamples that comes with the package), and change the textbox in this project to Multirow, it won't work either.

Please let me know if there is any workaround, Thanks.

I have a rad grid and am using client side binding. In the grid is a GridButtonColumn whose ButtonType is set to "ImageButton".
When the page loads, there are no items in the grid, it is in a div that is hidden.
There is a button on the page that allows the user to add items, after which the grid is bound to those items.
After the 10th item is added, the rendering on the GridButtonColumn goes haywire.
The correctly rendered image button looks like: 

The incorrectly rendered image button looks like:

Here is the grid:

<telerik:RadGrid ID="DetailsGrid" runat="server"
    AllowMultiRowEdit="false"
    AllowPaging="false"
    AllowSorting="false"
    AutoGenerateColumns="false"
    EnableViewState="false"
    GridLines="None"
    Skin="Simple"
    Width="100%">
    <MasterTableView TableLayout="Fixed" ClientDataKeyNames="ID">
        <Columns>
            <telerik:GridBoundColumn UniqueName="Date" DataField="Date" HeaderText="Date" ReadOnly="true" HeaderStyle-Width="75px" ItemStyle-HorizontalAlign="Left" DataType="System.DateTime" DataFormatString="{0:MM/dd/yyyy}">
            </telerik:GridBoundColumn>                    
            <telerik:GridBoundColumn UniqueName="UserDisplayName" DataField="UserDisplayName" HeaderText="User" ReadOnly="true" HeaderStyle-Width="135px" ItemStyle-HorizontalAlign="Left">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn UniqueName="Hours" DataField="Hours" HeaderText="Hours" HeaderStyle-Width="50px" ItemStyle-HorizontalAlign="Center">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn UniqueName="Minutes" DataField="RemainderMinutes" HeaderText="Minutes" HeaderStyle-Width="60px" ItemStyle-HorizontalAlign="Center">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn UniqueName="Description" DataField="Description" HeaderText="Description" ItemStyle-HorizontalAlign="Left">
            </telerik:GridBoundColumn>
            <telerik:GridButtonColumn UniqueName="DeleteCommandColumn"
                                        CommandName="Delete"
                                        ButtonType="ImageButton"
                                        ConfirmText="Are you sure you want to delete this entry?"
                                        ConfirmTitle="Delete Entry"
                                        Text="Delete"
                                        HeaderStyle-Width="30px"                                                                                                                       
                                        ItemStyle-HorizontalAlign="Center" >
            </telerik:GridButtonColumn>
        </Columns>
    </MasterTableView>
    <ClientSettings>
        <ClientEvents OnCommand="Stp.DetailsGrid_Command"></ClientEvents>
    </ClientSettings>
</telerik:RadGrid>          

This happens in both IE and Chrome.
Version 2011.1.315.35
Has anyone seen this before?

Hi,

Is it possible to attach a context menu to a nested grid ? I currently have a radGrid with a nestedGrid and I use the following code to attach a menuContext


For the "parent" grid, it works really great, but it doesn't work for the nestedGrid. In fact, I have the following error : 
Cannot call method 'get_element' of undefined.  

So, anyone may help me please ?

Example:

<a href="/test.pdf" target="_self">test1<br />
</a>
<a href="/test2.pdf" target="_self">test2<br />
</a>

Clicking on the hyperlink manager for "test2" and changing an attribute on it like tooltip or link then when clicking ok in the dial of the hyperlink is removed from test 1?

This only happens when the link has a BR in it.

Unfort. its not as easy as to say to users not to put BRs in as all you have to do is type two lines of text and highlight one and convert to a hyperlink and it encapulates the BR ( In design view ) so its very easy for the end user to produce this html not knowingly.

I have just tried this on the telerik demo site and it does the same?

-Appreciate some Help please?

Many thanks,
Jason

Hi,

I've been developing and/or supervising development of .NET Web applications using r.a.d. Controls for ASP.NET AJAX for quite some time now and this is the first time ever I post a thread in this forum.

I'm the technical owner of a VB.NET 3.5 Web application developed some two years ago using release 2008.03.1314 of r.a.d. Controls for ASP.NET AJAX. I guess shortcuts followed then (the code is not so good...) are finally catching up, as they usually do, and users of the application are now encountering a quite peculiar problem.

In short, there is this RadGrid control within a user defined control embedded within a RadMultiPage control and whose visibility is toggled through a RadTabStrip control; rows within the RadGrid are managed through an ItemTemplate element and, especially, an image is available for each row in the grid, the image being retrieved from a database and generated dynamically through a typical call to a .NET page that returns a binary output stream (GridImageColumn column type was not available back then): something like ImageUrl='<%# "ViewImage.aspx?ImageID=" & Eval("ImageID").ToString()%>'... Well, it appears that everything works fine for as long as there is at most 7 rows per grid pages (users can set page size at will), not one more: more than that RadTabStrip, RadMultiPage, and RadGrid controls become unresponsive and any user action results in a complete page refresh, nothing more. On the other hand, if I change the code and force the same image to be reused over and over again, say, ImageUrl='<%# "ViewImage.aspx?ImageID=3"%>'things work as expected no matter what the grid page size is. I know this sounds strange but after hours of narrowing the problem down, it all comes down to this!

I could send the complete code but it is quite large and, quite frankly, I'm not sure how it would help. However, f it can be of any help, the RadGrid control is configured as follows:


To tell the truth, I'm not sure the problem is even directly due to r.a.d. controls but since they are all over the place, I figured it wouldn't hurt posting this thread in this forum. Note that I'm not considering this problem as a Telerik bug at this point: I'm actually more interested in pointers and insights. Has anyone encountered similar problems? Does my description ring any bells? Am I missing something here? And please, do not recommend the obvious such as refactoring the code or upgrading the r.a.d. Controls for ASP.NET AJAX library: I'm on tight budget and time constraints here. Again, I want to know what's going on!

If anybody wants more information, I will be happy to collaborate.

Thanks in advance.

AL

Hi,

We are facing with the GDI+ exception and suspect that it is gettnig throwed from Telerik DLL. We have engaged MS and they told us that using System.Drawing.ToolboxBitmapAttribute will throw that exception. I just want to know if Telerik is using the System.Drawing.ToolboxBitmapAttribute DLL.