v10.0.0

Go-app v10.0.0 is out!

Install

go get -u github.com/maxence-charriere/go-app/v10

Changelog

General

• The engine has been rewritten to be more maintainable and efficient.
• .wasm updates are now better handled, addressing cases where the service worker is updated before the .wasm file is loaded.

Route

• Route functions now take a func() app.Composer parameter:

  app.Route("/hello", func() app.Composer{
      return &helloCompnent{}
  })

• RouteFunc functions have been removed.
• The previous Route behavior can be reproduced by using app.NewZeroComponentFactory as the Route parameter:

  app.Route("/hello", app.NewZeroComponentFactory(&helloCompnent{}))

Conditions

• app.If, app.ElseIf and app.Else now take functions:

  app.If(true, func() app.UI{
      return app.Text("true")
  })

• Added app.IfSlice, app.ElseIfSlice and app.ElseSlice to handle cases where a function needs to return []app.UI.

  app.IfSlice(true, func() []app.UI{
      return []app.UI{app.Text("true")}
  })

States

• Context.SetState now uses function chaining to specify options:

  ctx.SetState("ageState", 42).
      Persist().
      ExpiresIn(time.Hour)