Hi.

Is there a way to make a custom command show a context menu?
Just as if the command icon was the root level of a dropdown menu.

Thank you
/Jesper

Telerik.Web.UI : runtime = v2.0.50727, ver = 2008.2.723.20

Error when removing column from grid.

Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index 

Process I am going through:

1. user selects add column on the page
2. Post back, add column to datasource
3. rebind grid
    (grab data from datasource, clear columns from grid, add all current columns)
4. user selects delete column
5. confirm delete
6. postback, delete column from datasource
7. rebind grid
    (grab data from datasource, clear columns from grid, add all current columns)

This works if all of this is done continuously. However, if I navigate off of this page at before step 4 and return to the page and continue, then I receive the error above.

Note: on NeedDataSource event I am setting datagrid.DataSource to the System.Data.DataTable

i dont know if it has to do with the viewstate? i tried to provide as much info as i can, let me know if anything else is required.

------------------------------

[External Code]
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  System.Web.dll!System.Web.Util.CalliEventHandlerDelegateProxy.Callback(object sender, System.EventArgs e) + 0x22 bytes 
  System.Web.dll!System.Web.UI.Control.OnLoad(System.EventArgs e) + 0x64 bytes 
  System.Web.dll!System.Web.UI.Control.LoadRecursive() + 0x30 bytes 
  System.Web.dll!System.Web.UI.Page.ProcessRequestMain(bool includeStagesBeforeAsyncPoint = true, bool includeStagesAfterAsyncPoint = true) + 0x59d bytes 
  System.Web.dll!System.Web.UI.Page.ProcessRequest(bool includeStagesBeforeAsyncPoint, bool includeStagesAfterAsyncPoint = true) + 0x67 bytes 
  System.Web.dll!System.Web.UI.Page.ProcessRequest() + 0x57 bytes 
  System.Web.dll!System.Web.UI.Page.ProcessRequestWithNoAssert(System.Web.HttpContext context) + 0x13 bytes 
  System.Web.dll!System.Web.UI.Page.ProcessRequest(System.Web.HttpContext context) + 0x32 bytes 
  App_Web_3crb2jk7.dll!ASP.error_error_aspx.ProcessRequest(System.Web.HttpContext context = {System.Web.HttpContext}) + 0x2f bytes C#
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  System.Web.dll!System.Web.HttpRuntime.ProcessRequestInternal(System.Web.HttpWorkerRequest wr = {Microsoft.VisualStudio.WebHost.Request}) + 0x1b5 bytes 
  System.Web.dll!System.Web.HttpRuntime.ProcessRequestNoDemand(System.Web.HttpWorkerRequest wr) + 0x62 bytes 
  System.Web.dll!System.Web.HttpRuntime.ProcessRequest(System.Web.HttpWorkerRequest wr) + 0x38 bytes 
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  WebDev.WebHost.dll!Microsoft.VisualStudio.WebHost.Host.ProcessRequest(Microsoft.VisualStudio.WebHost.Connection conn = {System.Runtime.Remoting.Proxies.__TransparentProxy}) + 0x5c bytes 
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  mscorlib.dll!System.Threading._ThreadPoolWaitCallback.PerformWaitCallbackInternal(System.Threading._ThreadPoolWaitCallback tpWaitCallBack) + 0x50 bytes 
 mscorlib.dll!System.Threading._ThreadPoolWaitCallback.PerformWaitCallback(object state) + 0x60 bytes 

Hello everybody.
I can't succed in find anything with $find('objectID') method.
I'm using a webapp structure consisting of one page that loads dynamically a couple of UserControls implementing various functions.
On the other hand document.getElementById('objectID') give me back the object, so I'm pretty sure the objectID is correct.
Any idea?

Thanks in advance

Andrea

Hello

I wonder if there is an easy way to get a radwindow confirmation on a RadButton like there is on RadGrid's GridButtonColumn.

Regards
Mihai

Hi, I just upgraded my controls in my working DNN 5.6 project from 2010.3.1215.35 to 2010.3.1317.35.  After the upgrade the SelectedItems collection is always empty.  I have a grid control and respond to NeedDataSource.  The data displays properly and I can select a few rows after which I enter a button event handler where I retrieve the selected items.  Inspection of the control shows the data source is null, however, a 2nd request for data is never issued by the control.  After doing nothing in the button's event handler the page is displayed with the original data.

Telerik.Web.UI is not in the GAC

The proper dll version is in the DNN\bin folder

I cleared all Telerik.Web.UI dlls from C:\Windows\Microsoft.NET

I have a updated the binding redirect:
        <bindingRedirect oldVersion="2010.2.929.35" newVersion="2010.3.1317.35" xmlns="urn:schemas-microsoft-com:asm.v1" />

This was working perfectly before the upgrade.  Any ideas as to what happened and how to fix it?

I'm running Dot Net Nuke 5.6, VS 2010 and Telerik 2010.3 and have a catch 22.  It seems that I have multiple web.config files and maybe some conflicts.

I have the Telerik tag defined in my web.config located in the virtual directory of my site.

To use a Telerik control on my page in the VS 2010 designer I need to have a web.config file local to the project that defines the Telerik tag:

<configuration>
  <system.web>

    <pages>

    <controls>

      <add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI"/>

Without it I get the error:

Error Creating Control - radGridCustomerPoolThis control cannot be displayed because its TagPrefix is not registered in this Web Form.

However, with a local web.config in the project folder I get the following error on my page in a browser outside the VS environment.

DotNetNuke.Services.Exceptions.ModuleLoadException: It is an error to use a section registered as allowDefinition='MachineToApplication'  beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.

Why isn't VS picking up the tag definition in the virtual directory?

Any ideas?

I am trying to set the content and I am getting a ReadFile error. BC30451: 'ReadFile' is not declared. It may be inaccessible due to its protection level.
On a different page, the code works. But whenever I create a new page, it will not allow me to enter the code. I dont know what is going on.


Please help.

Firstly let me state my problem, which has recurred a lot of times over several years of telerik product usage.

Because Telerik tools are so reliable, I seldom upgrade. I have never had a problem within telerik tools being created by installing a newer version. Maybe I am unique in this, but I doubt it.
So, this brings me into a situation where I download and evaluate new versions very seldom, in regard to the release cycles.

The problem, is that there is no place, as far as I can see, where I can download ALL release notes between versions X and Y. Not that by stating as far as I can see I am intentionally leaving the door open for flames, being semi-blind, and a moron. I willingly agree to all this to get the list I need.

Because frequently (every 6mo or so) I find myself needing a bugfix or feature, and googling will show that the fix has been implemented in version X.
Like today, I was looking for radeditor width fix in IE8 and FF4.
http://www.telerik.com/community/forums/aspnet-ajax/editor/radeditor-width-problem.aspx
So. Then I find that it is indeed possible to update, and my specific problem has already been fixed.
Now in order to evaluate my update from earlier versions, I can tell that the version I have is Y (Q2 2010) from the excellent version listing at:
http://www.telerik.com/products/aspnet-ajax/whats-new/release-history.aspx

In order to evaluate, I would need to find all applicable changenotes, in ONE GO, and then evaluate those against the used features in our current err 9 sites.
However, there is no apparent or easy way to find all radeditor only applicable release or change notes between Q2 2010 and Q3 2010 SP1.
I always go for the latest to alleviate my next need for a fix.

Without a means to do this, I manually have to compile a huge list of changes, then evaluate the radeditor specific changes against my sharepoint 2007, 9 existing sites and each of their used features. They all have separate custom editor toolfiles, skins, css files, everything.

Otherwise of course I won't get the stakeholders (site owners and editors) approval for the new version. By the time I get agreement there's probably a new version out again.
And, yes, this is in part due to our being a government entity.
Then there's deployment, testing, integration testing, QA testing and production.


So, please Telerik take into consideration a way to make documentation regarding changes available for customers with valid support contracts at least, where some page would pull change and fix notes from version  X upgrading to version Y, for download or reading.

At least in customers with multiple stakeholders and formal approval processes, this would REALLY make my day. Err year. And next year too.

I have a basic menu placed on a page with the menu being loaded in the Page_Load event.  Currently, whenever I start the menu in the latest IE or Firefox, only the last menu item (furthest to the right) is visible and selectable.  The rest of the menu does not appear until after I either resize the browser or hover over the last menu item, then the menu appears and works correctly going forward.

The page is fairly simple and is as follows:

Any help or ideas are welcome.

Thank you.

I just upgraded to the latest release ASP.NET AJAX Q3 v2010.3.1317.40.
When I right click on a scheduler item to access the menu, I get the following error:

"Microsoft JScript runtime error: 'findItemByValue(...)' is null or not an object"

And debugging takes me to this line in ScriptResource.axd...
"l.findItemByValue("CommandEdit").set_enabled(true);"

Any ideas? Thanks for any info.