AllowHasData: Boolean;
The AllowHasData property determines whether to check if there are new data for model.
Available values:
true. New data is checked.
false. New data is not checked (default).
The property value is set by the setAllowHasData method and returned by the getAllowHasData method. Value cannot be set from JSON.
The example of property use is given in description of the MetaTree constructor.
See also: