Context Menu with Left-Click

[Michael Malone]

Is it possible to expose the context menu when the user performs a single left-click on a time-slot? 

[Shinu]

Hello Michael,


The following code can help you in showing the contextmenu when left-clicking the time-slot.

Client code:

function OnClientTimeSlotClick(sender, args) {
    sender.get_timeSlotContextMenus()[0].show(args.get_domEvent());
}

Attach the OnClientTimeSlotClick to RadScheduler.



-Shinu.

[Michael Malone]

This does cause the context menu to appear on a left single-click but it's also generating an javascript error of "Error: 'undefined' is null or not an object". I've attached a screenshot.

[Michael Malone]

And here is the JavaScript debugging window from IE.

[Veronica]

Hi Michael Malone,

The reason for that error is that new Appointment cannot be created because the timeslot in which the context menu shows cannot be found. We need to edit the code  and use _showTimeSlotContextMenu private method:

function OnClientTimeSlotClick(sender, args) {
            sender._showTimeSlotContextMenu(args.get_domEvent(), args.get_targetSlot());
        }

Best wishes,
Veronica Milcheva
the Telerik team

[Steve Rothschild]

How does this solution with work for an existing appointment?  We want to left click instead of right click to display the menu for an appointment?

[Veronica]

Hi Steve Rothschild,

Please accept my apologies for the late reply.

When you have an appointment and you need to display context menu by left-clicking on it you need to subscribe to the OnClientAppointmentClick event and use the following code in the handler:
 

function OnClientAppointmentClick(sender, args) {
           sender._contextMenuAppointment = args.get_appointment();
           args.get_appointment().showContextMenu(args.get_domEvent());
}

Hope this helps.

Best wishes,
Veronica Milcheva
the Telerik team