hotwired/stimulus v1.0.0

on GitHub

NEW: Linked target properties (#61, #68)

Define a controller's target names and Stimulus automatically creates properties for accessing them:

export default class extends Controller {
  static targets = [ "source" ]

  initialize() {
    this.sourceTarget    // Element
    this.sourceTargets   // Element[]
    this.hasSourceTarget // boolean
  }
}

NEW: Configurable error handler (#53)

const application = Application.start()

application.handleError = (error, message, detail) => {
  console.warn(message, detail)
  Raven.captureException(error)
}

NEW: Namespaced identifiers (#65)

CHANGED: Controller autoloading with webpack (#46)

A new definitionsFromContext helper replaces the old autoload helper:

const application = Application.start()
-const context = require.context("./controllers", true, /\.js$/)
-autoload(context, application)
+const context = require.context("./controllers", true, /\.js$/)
+application.load(definitionsFromContext(context))

REMOVED: Action method event target argument (#55)

Previously, action methods were invoked with two arguments: event, eventTarget. Now, only the event is passed:

-greet(event, eventTarget) {
-  console.log(event, eventTarget)
+greet(event) {
+  console.log(event, event.target)
 }

REMOVED: Controller#{add,remove}Action (#50)

Noted for posterity since these methods were undocumented.