any
any
boolean
boolean
any
Base class for observing model attributes.
the model to observe (can be null)
the create options. String is a single attribute name, Array is an array of attribute names.
the viewModel
the model to observe (can be null)
the create options. String is a single attribute name, Array is an array of attribute names.
the viewModel
any
string
any
any
any
any
any
any
any
any
any
any
any
any
any
any
any
any
any
any
any