Erro;

Uncaught TypeError: Cannot read property 'clear' of null

code:

$find("<%=radnumericbox.ClientID%>").clear();

what im doing badly? i have more radnuemirc boxes and they are running smoothly

BestRegards

Hello,

How can I turn off the highlighting on specific nodes in a radTreeView?  There are specific nodes that I don't want to change in any way when hovering over them.

I'm using UI for ASP.NET AJAX, V2013.1.417.45

Thank you.

Hello, I am looking for support with the radwindowmanager and the autosize and autosize behavior properties...I've been trying to implement the same scenario as these two links:
- http://docs.telerik.com/devtools/aspnet-ajax/controls/window/troubleshooting/autosizing-issues

-http://demos.telerik.com/aspnet-ajax/window/examples/autosize/defaultcs.aspx

no luck... I always need to have a width and a height coming from the codebehind, else it only displays a small square. I am not sure if this is cause by the way the app is programmed...anyway hope somebody can jump in and help out. Thanks...here is the code driving the window: 

starts here:
gui.OpenRadWindow(
                            url: "/Pages/Inventory/Add_Product.aspx", 
                            width: 800, 
                            height: 550, 
                            title: "Add Product", 
                            modal: true, 
                            javascriptOnClientClose: "OnClientClose", 
                            page: Page
                        );

goes to here:

public void OpenRadWindow(string url, int width, int height, string title, bool modal, WindowBehaviors behaviors, bool showDuringLoad, string javascriptOnClientClose, Page page)
        {
            RadWindowManager winMgr = null;

            winMgr = (RadWindowManager)page.Master.FindControl("RadWindowManager_Global");

            if (winMgr != null)
            {
                RadWindow radWindowForm = new RadWindow();
                radWindowForm.ID = "radWindowForm_" + Guid.NewGuid().ToString();
                radWindowForm.MinWidth = new System.Web.UI.WebControls.Unit(width,System.Web.UI.WebControls.UnitType.Pixel);
                radWindowForm.MinHeight = new System.Web.UI.WebControls.Unit(height, System.Web.UI.WebControls.UnitType.Pixel);
                radWindowForm.AutoSize = true;
                radWindowForm.AutoSizeBehaviors = WindowAutoSizeBehaviors.Default;
                radWindowForm.Title = title;
                radWindowForm.Modal = modal;
                radWindowForm.NavigateUrl = url;
                radWindowForm.Behaviors = behaviors; 
                radWindowForm.EnableShadow = true;
                radWindowForm.EnableTheming = true;
                radWindowForm.KeepInScreenBounds = true;
                radWindowForm.ShowContentDuringLoad = showDuringLoad;
                radWindowForm.VisibleStatusbar = false;
                radWindowForm.VisibleOnPageLoad = true;
                radWindowForm.OnClientClose = javascriptOnClientClose;
                winMgr.EnableViewState = false;
                winMgr.Windows.Add(radWindowForm);                
            }
        }

this is the control in master page:

<telerik:RadWindowManager ID="RadWindowManager_Global" runat="server" AutoSize="true" AutoSizeBehaviors="Default" Style="z-index: 7001" />

thanks for the support. I will add additional info if needed.

I am setting a default recurrence rule in the FormCreated event when opening an advanced insert form as described at http://docs.telerik.com/devtools/aspnet-ajax/controls/scheduler/recurrence-editor/server-side-programming/populating-the-recurrence-rule

When the Save button is clicked, I am attempting to read the recurrence rule from e.Appointment.RecurrenceRule. This always returns the default rule that I set in FormCreated, even if the user altered the recurrence settings in the form before clicking Save. If I do not set the recurrence rule in FormCreated, this returns the settings that the user chose as expected.

Is there any way to set the default recurrence settings that are shown when the form is opened and still access the user's chosen settings in the AppointmentInsert event?

Hello

My Grid

My Code Behind

I am trying to get the second CommandArgument value which is true or false of the ImageButton. Once I have that value if false I want to set that row item to display.false. Currently I am receiving an error:

Unable to cast object of type 'DynamicClass1' to type 'System.Data.DataRowView'.

How can I achieve my goal?

Hello,

We use the Scheduler control in our Planning-application.  This is all working nicely. However, the small "DatePicker" above the scheduler does not select the date in the Scheduler view.

I have updated the control to the newest version.

Can you please help me fix the problem?

The latest release of Google Chrome browser (v.55) had introduced changes that affect the RadPanelBarItems highlight effect when they are hovered. The issue could be overcome by changing the RenderMode of the PanelBar to Lightweight.

For more information on the Lightweight rendermode, refer to the following documentation article:

http://docs.telerik.com/devtools/aspnet-ajax/controls/panelbar/radpanelbar-items/render-modes

I am able to add custom context menus, determine which menu items have been selected and disable the ones I don't need.  I need to take one step further and disable specific menu items depending upon the extension of the file selected.

I am coding everything in the OnGridContextShown function but one thing I have not been able to identify is the value of the selected item in the grid.  if I can get this, I can determine whether to disable a menu item or not.

Any suggestions?

Thanks