uView Rule types
ØStructural (the elements and how are they grouped)
§Simple
§Define the UI elements (fields, buttons, etc.)
and how they are grouped and bound to the UI model
ØLogical (what happens when a screen opens, or a
button is pressed)
§Complex
§Event-Condition-Action ECA
ØPresentation (how and where the elements are
displayed).
§Mainly governed by style sheet/generator logic
§Order, placement