CUI.Page.FocusManager.callCommandHandlerForEnabled(handler, commandId) Method
Applies to: SharePoint Foundation 2010
In this article
Return Value
Remarks
Applies To
Determines whether the specified command handler can execute the command with the specified ID.
var value = CUI.Page.FocusManager.callCommandHandlerForEnabled(handler, commandId);
Parameters
handler
Type: CUI.Page.ICommandHandler
The handler for the command.
commandId
Type: String
The ID of the command.
Return Value
Type: boolean
true if the handler can execute the command; otherwise, false.
Remarks
If the handler is not the active CUI.Page.PageComponent Class—that is, the component does not have the focus—the command is not enabled for this component.