SelectionChanging Property (CalendarClientEvents)

Gets sets name of javascript function which is called before selected date is changed.

Syntax

Visual Basic

'Declaration
 
Public Property SelectionChanging As String

C#

public string SelectionChanging {get; set;}

Remarks

Action can be canceled.

Example

Visual Basic

WebMonthCalendar1.ClientEvents.SelectionChanging = "WebMonthCalendar1_SelectionChanging"

C#

WebMonthCalendar1.ClientEvents.SelectionChanging = "WebMonthCalendar1_SelectionChanging";

JScript

// The client event 'SelectionChanging' takes two parameters sender and e
 // sender  is the object which is raising the event
 // e is the CalendarSelectionChangingEventArgs
 
 //Assuming SelectionType property set to Single

 function WebMonthCalendar1_SelectionChanging(sender, e) {

     //Gets the new date to be selected
     var dates = e.get_dates();   

     if (!confirm("Are you sure you want to select the date '" + dates + "'?" ))

         //Cancels the SelectionChanging client event 
         e.set_cancel(true);            
}

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