Hi, I'm using a radgrid with a GridEditCommandColumn, I would like to know how can i set the alt tag to the images within the column, Edit Icon, Update Icon, Inser Icon ...

<telerik:GridEditCommandColumn ButtonType="ImageButton" EditImageUrl="../images/document_edit.png" HeaderText="Command"  
CancelImageUrl="../images/stop.png" UpdateImageUrl="../images/disk_blue.png" 
InsertImageUrl="../images/disk_blue.png" EditText="Edit Vehicle" CancelText="Cancel" UpdateText="Update Vehicle" InsertText="Save Vehicle" >
</telerik:GridEditCommandColumn> 

I'm also using a GridTemplateColumn, but alt tag is not working.

 <telerik:GridTemplateColumn UniqueName="columnDelete">
<ItemTemplate>
<asp:LinkButton ID="lbDeleteV" runat="server" CommandName="Delete" CommandArguments="delete">
<img style="border:0px" alt="Delete Vehicle" src="images/delete.png" /></asp:LinkButton>
</ItemTemplate>
<EditItemTemplate>  
</EditItemTemplate>
</telerik:GridTemplateColumn>  

Thanks in advance.

I have a content page, that utilizes a simple MasterPage built with Visual Studio 2008 Pro.

Within the content page I have a RadTreeView and a DetailsView control.

The RadTreeView is bound to a SQL data source.

The RadTreeView is set up as a master/details for the DetailsView.

I have drag and drop configured between nodes to allow the user to re-order nodes (server side).

I have set up a ScriptManagerProxy and RadAjaxManagerProxy on the page.

The page works great. Until you try to leave.

When you close the browser, refresh the page or try to open a new page the following JavaScript error occurs:

Line: 3014
Error: Sys.InvalidOperationException: Handler was not added through the Sys.UI.DomEvent.addHandler method.

I've read other posts here for other controls that exhibit the same symptoms. The solutions they were given was to download the latest version because that bug was fixed in the new version of the control in question (not RadTreeView).

However, I believe I have the latest version. I installed RadControls for ASP.Net AJAX 2008 2.826

Is there anything I can do to fix this?  I have spent over 30 hours getting this RadTreeView to work, I'd rather not abandon it because of a stupid JavaScript bug.

Hi,

I have a page where i want to provide an event calendar to the users.
Something like the google calendar where I can add event/update or delete an event.
Is there such an example?

We are using the 5.2.0 version and have found a lots of bugs in the layout.
We have chosen to use the "Outlook" skin which we thought looked the best, but still there are several layout issues in the Table dialogs:

1. Table Properties: empty buttons for increase/decrease 

2. Table Design: empty buttons for increase/decrease

3. Cell Properties: broken layout for the Content Alignment dropdown menu
4. Cell Properties: empty buttons for increase/decrease

5. Accessibility: broken layout for Caption Align dropdown menu


Is there a solution to this? Is there anything we can do now to make it look better?

BR, Domack

Hello

I would like to know if there is a way to add RadDockZones dynamically to the layout via ajax. I see that there are examples of how to add RadDock controls via ajax by adding them to a hidden updatepanel and docking them clintside. So can we do something similar for RadDockZones?

I have a  acenario where I would  like  to allow the user to drop  RadDocks  both  beside  and  below existing RadDocks. The RadDocks are not of similar size as in the online RadDock demo. I have an idea how to do this if we can create RadDockZones dynamically via ajax.

Thanks

I'm running into a problem with the RadNumericTextBox which is proving extraordinarily difficult to reproduce. The situation is that my company has built a web application which we host. On a given page which has a little over a half dozen RadNumericTextBox controls including a few that are part of a RadGrid which is itself in a PanelBar.

When I navigate to the given page from IE7 or FF3, I can see it fine. However, when the user navigates to the page in IE7 (we don't know about FF yet), it throws the following error:

  System.InvalidCastException: Text property cannot be set. Input string was not in a correct format.
    at Telerik.Web.UI.RadNumericTextBox.RangeTextProperty(String value)
    at Telerik.Web.UI.RadNumericTextBox.set_Text(String value)
    at MySpiffyNamespace.MyPage.BindData()
    at MySpiffyNamespace.MyPage.OnLoad(EventArgs e)
    at System.Web.UI.Control.LoadRecursive()
  at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

I cannot believe the problem is related to data because if I navigate to the same page with the same data, it works fine. It must be some sort of browser permission issue or perhaps it is related to culture? The users in question are in the Netherlands but the app was developed in the US however we do not yet have anything cost that is culture specific.

I'm running into a few roadblocks trying to use the PopUp edit mode in my grid. I've linked it up to a WebUserControl, and it renders just fine. However, at the bottom of the user control are two ASP buttons, one to "Send" and another to "Cancel" (think: email client new message). If the user clicks on the Cancel button, I just want to close the PopUp. If the user clicks Send, I want to post back to the server, do some work, and then close the PopUp. It seems like this might be pushing the bounds of what the PopUp can do, but perhaps there's a solution out there? I've tried the solution in this thread for closing the PopUp on the ItemCommand event, but that doesn't seem to be working.

Can you bind a RadDateTimePicker declaratively?

Hello,

Using Formdecorator is a very 'wild life' choice since its start in Promotheus.
In 2.826 even the telerik sample seem to stop working:
see StyleSheetManagerAndCombo which no more displays the combo button.

2.723 was Ok but with 2.826 everything is broken again, changing the DecoratedControl from 'all' to 'default' as indicated in another thread has no effect.

I have now stange behaviors, lot of pages displaying with error in IE7, decorations not applied after a postback, etc...

Again, all was working with 2.723

What to do, should I revert to 2.723 or is tehre now some fixe available.

Thanks
CS

Hello guys,

I'm supposed to evaluate the telerik ASP.NEt AJAX package for my company. In advance I apologize if this question has already been answered in the forum, I have searched but found nothing about it.

I have few question regarding the grid which is our most concern in term of control :

- Do you have/plan to incorporate a full client-side rendering to allow full client side automatic support of function like sorting, paging, grouping, filtering and so on ... like for example the component-art one [ sample @ http://www.componentart.com/webui/demos/demos_control-specific/grid/features/mixed_runningMode/WebForm1.aspx ]

- Is the grid implement edit mode using full JSON handling ?! If not do you plan to add these functionnality, or adding full JSON support for most of the functionnality in order to boost up the grid performance.

- I saw you post some tips & tricks, and I really appreciate that :) Do yount have any kind of best-practice for the grid usage.

I still playing with the grid, I probably have further questions on it, and I will probably come back soon.

I'm playing with Component-Art grid since few days also, and it seems very powerfull as well, but also a little buggy, and the support doesn't seem to be very efficient. If anybody have ever used both of the libraries, I'll be happy to hear your thoughts about them.

Hope hear from you soon as well.