CUI.Page.CommandDispatcher.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.CommandDispatcher.callCommandHandlerForEnabled(handler, commandId);
Parameters
handler
Type: CUI.Page.ICommandHandler
The handler that could execute the command.
commandId
Type: String
The ID of the command to execute.
Return Value
Type: boolean
true if the command can be executed by the handler; otherwise, false.
Remarks
This method determines whether a command handler is registered to handle the specified command.
Applies To
CUI.Page.CommandDispatcher Class