StartEditing Property

Gets sets name of javascript function which is called before start text-editing of TabItem.

Syntax

Visual Basic

'Declaration
 
Public Property StartEditing As String

C#

public string StartEditing {get; set;}

Remarks

Action can be canceled. Second param in handler is instance of TabItemCancelEventArgs class, which provides information about TabItem which text will be edited.

Example

Visual Basic

Me.WebTab1.AddNewTabItem.EnableTextEditingOnDoubleClick = true

 Me.WebTab1.ClientEvents.StartEditing = "WebTab1_StartEditing"

C#

this.WebTab1.AddNewTabItem.EnableTextEditingOnDoubleClick = true;
       
this.WebTab1.ClientEvents.StartEditing = "WebTab1_StartEditing";

JScript

// The client event StartEditing takes two parameters sender and e
// sender  is the object which is raising the event
// e is the TabItemCancelEventArgs

function WebTab1_StartEditing(sender, e) {
    var tab = sender;
    
    //Gets the index of the tab raising the event
    var tabIndex = e.get_tabIndex();

              
    //Assuming you have a label called labelOutput on the form
    var label = $get('labelOutput');

    if (tabIndex == 3) {
        //Cancels the StartEditing event
        e.set_cancel(true);

        label.innerHTML = "Editing not allowed for tab with index " + tabIndex +"!";
    }
    else
      
       label.innerHTML = "Editing started...";

   
}

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2