0.9.2.md

0.9.2 (commit log)

New

• Support for JS components. See USAGE.md for details.
• Add ReactComponentB.initialStateC which provides access to the component (albeit without the Backend type set).
  An interesting application is self-managing state, a minimalistic example of which you can read in SelfManagedStateTest.scala. Note that self-managed state cannot be initialised with vals in a Backend, a significant limitation.
• Add onError attribute for use with <img>.
• Add ReusableVar.toExternalVar.

Changed

• Added Reusability.caseClass[A] macro and deprecated Reusability.caseclassN(A.unapply).
  Also comes with caseClassDebug[A] which shows you the code it generates.
• In the Router2 route-building DSL, added caseClass[A] and deprecated caseclassN(A)(A.unapply).
  Also comes with caseClassDebug[A] which shows you the code it generates.
• Facades React and ReactTestUtils are now also traits.
• On ComponentScopes, deprecated and renamed:
  • focusState to zoom.
  • focusStateL to zoomL.
  • focusStateId to lift.
• Test simulation data objects {Change,Keyboard,Mouse}EventData no longer wrap args in UndefOr with undefined as the default, because it crashes PhantomJS. All args have default values now.

Migration commands: (run them in order) ```sh # Reusability.caseClass find . -name '*.scala' -type f -exec perl -pi -e 's/Reusability\.caseclass\d+\s*\(\s*(\S+)\s*\.\s*unapply\s*\)/Reusability.caseClass[$1]/' {} +

DSL route.caseClass

find . -name '.scala' -type f -exec perl -pi -e 's/.caseclass\d+\s(\s*(\S+)\s*)\s*([^)]+.\sunapply\s)/.caseClass[$1]/' {} +

focusState

find . -name '.scala' -type f -exec perl -pi -e 's/focusStateId/lift/g' {} + find . -name '.scala' -type f -exec perl -pi -e 's/focusState/zoom/g' {} +