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Rejects the lookup value and close the lookup page or dialog.

Returns a Promise object or the 'this' object.


.cancelWindow( options )


options  ::=  {

    promise:  promise

,   success:  success-function

,   error:  error-function



promise  ::=  { true | false }

Options is a struct that can have the following items, all of which are optional.

Promise determines the return value of this function. If promise has the value 'true' (the default), a Promise object is returned. If promise has the value 'false', the ‘this’ object is returned instead.

Success-function is a function called after the operation has successfully completed.

Error-function is a function called if an error occurs.

NOTE: This function is called by default on the Cancel button of the default lookup pages.