Me.WebTab1.TabMoving.Enabled = true Me.WebTab1.ClientEvents.TabMovingStart = "WebTab1_TabMovingStart"
this.WebTab1.TabMoving.Enabled = true; this.WebTab1.ClientEvents.TabMovingStart = "WebTab1_TabMovingStart";
// The client event TabMovingStart takes two parameters sender and e // sender is the object which is raising the event // e is the TabMovingEventArgs function WebTab1_TabMovingStart(sender, e) { //Gets the index of the tab item involved in the event as an integer var tabIndex = e.get_tabIndex(); //Gets the visible index of the moving tab as an integer var tabVisibleIndex = e.get_tabVisibleIndex(); //Assuming you have a label called labelOutput on the form var label = $get('labelOutput'); if (tabIndex == 2) //Cancels the TabMovingStart event if tab index is 2 e.set_cancel(true); else label.innerHTML = "Moving start for tab with 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