CUI.Page.FocusManager.canHandleCommand(commandId) Method
Applies to: SharePoint Foundation 2010
In this article
Return Value
Remarks
Applies To
Determines whether the CUI.Page.PageComponent Class that has the focus can handle the command.
var value = CUI.Page.FocusManager.canHandleCommand(commandId);
Parameters
commandId
Type: String
The ID of the command to handle.
Return Value
Type: boolean
true if the page component can handle the command; otherwise, false.
Remarks
This method returns true if at least one handler can execute the command.