Me.WebTab1.AddNewTabItem.EnableTextEditingOnDoubleClick = true Me.WebTab1.ClientEvents.EndEditing = "WebTab1_EndEditing"
this.WebTab1.AddNewTabItem.EnableTextEditingOnDoubleClick = true; this.WebTab1.ClientEvents.EndEditing = "WebTab1_EndEditing";
// The client event EndEditing takes two parameters sender and e // sender is the object which is raising the event // e is the TabItemEndEditingEventArgs function WebTab1_EndEditing(sender, e) { var tab = sender; //Gets the index of the tab raising the event var tabIndex = e.get_tabIndex(); //Gets the old text var oldText = tab.get_tabs()[tabIndex].get_text(); //Gets the new text var newText = e.get_text(); //Assuming you have a label called labelOutput on the form var label = $get('labelOutput'); if (!isNaN(newText)) { //Cancels the EndEditing event e.set_cancel(true); label.innerHTML = "Numbers not allowed!"; } else label.innerHTML = "Changed the text from '" + oldText + "' to '" + newText + "' at index " + tabIndex + "!"; }
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