onBeforeEventChanged

Hello,

Im using this code [code]// ::::::::::::::::::::::: ON BEFORE EVENT CHANGED
scheduler.attachEvent(“onBeforeEventChanged”, function(ev, e, flag, ev_old){

			alert("You can't change the start/end date");
		
			ev.start_date = ev_old.start_date;
			ev.end_date = ev_old.end_date;
				
			
		return true;
		});
		// :::::::::::::::::::::::::::END ON BEFORE....[/code]

When I try to change an event, works fine, but since i add this code i cant add new events. Any idea?? Im using then timeline view.

Thanks

jorge.

Solved.

[code] // ::::::::::::::::::::::: ON BEFORE EVENT CHANGED
scheduler.attachEvent(“onBeforeEventChanged”, function(ev, e, flag, ev_old){

        if (!flag) { // only for existing events
        alert("You can't change the start/end date");
     
        ev.start_date = ev_old.start_date;
        ev.end_date = ev_old.end_date;
        }
            
        
     return true;
     });
     // :::::::::::::::::::::::::::END ON BEFORE....[/code]