vaadin/flow 24.3.0.alpha1

on GitHub

Changes since 24.2.0

All changes

New features

• Add handleDisconnect method to plugin
  Commit · Pull request

  Add the possibility to be notified when the devTools is disconnected from the client.

• Add ConditionalOnMissingBean for ServletRegistration
  Commit · Pull request

• Add Div constructor that accept text content
  Commit · Pull request · Issue

• Allow to check changes for a specific binding
  Commit · Pull request · Issue

  Allows to check if a specific binding has uncommitted changes. Overloads the existing Binder#hasChanges method.

• Add AccessDeniedException for ViewAccessChecker
  Commit · Pull request · Issue

  ViewAccessChecker is changed to throw AccessDeniedException instead of NotFoundException by default when access is denied. Added default error page RouteAccessDenie
  dError for the AccessDeniedException. Page is same as RouteNotFoundError by default (extends AbstractRouteNotFoundError). Added AccessDeniedErrorRouter annotation to
  customize rerouting of access denied error per route with AccessDeniedErrorRouter#rerouteToError. ---------

• Add getActiveViewLocation and getActiveRouterTargetsChain to UI
  Commit · Pull request · Issue

  Adds new public API for already existing features in UIInternals. UI#getActiveViewLocation() is shortcut to UIInternals#getActiveViewLocation() and UI#getActiveRou terTargetsChain() is shortcut to UIInternals#getActiveRouterTargetsChain().

• Reset focus on active element in ShortcutRegistration
  Commit · Pull request · Issue

  Adds setResetFocusOnActiveElement, resetFocusOnActiveElement and isResetFocusOnActiveElement to ShortcutRegistration class to optionally reset focus on active element (fo
  cused element in browser). Resetting means calling blur() and focus() on the active element to ensure that input fields with ValueChangeMode ON_CHANGE will fire value chang
  e event before shortcut handler is run. Updates ClickNotifier#addClickShortcut(Key,KeyModifier...) to reset focus on active element by default for click shortcuts.

• Default I18N provider
  Commit · Pull request · Issue

  Add implementation for a I18N provider that is loaded if there are translation properties files in the defined classpath folder vaadin-i18n. If a custom I18N is set def
  ault will never be loaded.

• Add RouteParameters to AfterNavigationEvent
  Commit · Pull request · Issue

  Adds a getter for RouteParameters in AfterNavigationEvent.

• Show error view on action exception
  Commit · Pull request · Issue

  If there is a error view for the thrown exception during rpc handling update view to error view. Using the util class enables custom error handlers to also opt in to the
  feature. Default handler has feature behing featureFlag Use property enableErrorHandlerRedirect for opting in to the redraw feature. Test that only matching exception in
  handled Test that setError is called Test that parent is initialized Test that content is added to UI ---------

• Provide an API to make router ignore an anchor
  Commit · Pull request · Issue

  Anchors in Vaadin are simply broken if the url happens to be relative. With this API that can be fixed. ---------

• Allow specifying devDependencies with AtNpmPackage.
  Commit · Pull request · Issue

  This PR adds a dev property to the AtNpmPackage annotation. Setting dev = true adds the package to devDependencies instead of dependencies.

• Cache all classes from JARs
  Commit · Pull request

• Adds a VaadinRequestInterceptor abstraction
  Commit · Pull request

  VaadinRequestInterceptor simulates an around aspect around processing of a request.

Fixes

• Exit disconnect if disconnection already happened
  Commit · Pull request · Issue

• RouteAlias hides Route value
  Commit · Pull request · Issue

• Consume output from postinstall executions
  Commit · Pull request · Issue

  Execution of postinstall tasks can lead to a deadlock if the subprocess produces more output on stdout than can fit in the pipe buffer. This change ensures that the outpu
  t of the subprocess if correctly consumed.

• Readding component that on detach removes components
  Commit · Pull request · Issue

  to the same parent and at the same time in a detachListener removes components from the parent.

• Push event allows redirects for expired session
  Commit · Pull request · Issue

  This change makes sure that when handling push connection without an active session (which was closed by other request), for a disconnected atmosphere resource, response
  will not trigger location change as it does normally. This allows any active redirects to be handled properly as push handler is not canceling them anymore so eagerly. This
  is done by tracking disconnected resource UUIDs and checking that disconnected resource is not producing a response that triggers another reload when session is not availa
  ble.

• Jsx files are not taken into front-end build from add-ons
  Commit · Pull request

  We already support tsx, but the more trivial jsx files don't seem to work. Something that people probably try first, especially if the embedded component is only using JS
  ...

• Handle shadow DOM stylesheets in production and dev bundle
  Commit · Pull request · Issue

  The legacy shadow DOM stylesheets that can potentially be present in the 'theme//components/' folder are not considered when deciding if a new bundle needs to
  be created, so the application may miss custom components styles. This change checks for existence of theme components CSS, and it triggers a bundle rebuild if any is found
  .

• Do not passivate child keys with active&expanded parents
  Commit · Pull request · Issue

• Update role checkers to work in same way
  Commit · Pull request · Issue

  Added AuthenticationUtil#getSecurityHolderRoleChecker(String rolePrefix) method that works now in same way as SecurityContextHolderAwareRequestWrapper#isGranted(String ro
  le). Role prefix is set and read in VaadinRolePrefixHolder bean by SpringViewAccessChecker#getRolesChecker(VaadinRequest).

• Add reachable classes to child route
  Commit · Pull request

  When child entrypoint has no AtRoute annotation, but it's parent class does have, the reachable classes from parent class are added to the child entrypoint, so frontend m
  odules are added as well and bundle chunk is generated with all needed web-components.

• Added class can be with /
  Commit · Pull request

  On windows at least the added class can come in the format com/example/application/Hello in which case the cache throws a IndexOutOfBounds exception for the range [0, -1]

• Improve LitTemplateParser to find correct content
  Commit · Pull request · Issue

  Changes regex in LitTemplateParser to find correct template content in case when lit template code contains "return html`" template also after the render function.

• Ignore servlet registrations without server-class definition
  Commit · Pull request · Issue

  ServletDeployer performs several checks on servlet registrations to determine if the Vaadin Servlet must be registered automatically. However, as of servlet 3.0, <servlet
  -class> is optional in declaration in web.xml, and in this case ServletDeployer fails with a NPE. With this change ServletDeployer ignores servlet registration wi
  thout a servlet-class definition.

• Be less verbose when Vite is not running
  Commit · Pull request · Issue

• Disable the Vite public directory to not interfere with a folder named 'public'
  Commit · Pull request

  If you create a src/main/resources/static/public folder with static files, you will see a lot of files in the public directory are served at the root path. Instead of /public/images/logo.jpg, use /images/logo.jpg. when trying to access the files. This is because the default "publcDir" of Vite is "public" and the Vite server is que
  ried for resources before loading from the class loader

• Detach should be sent for node
  Commit · Pull request · Issue

  Do not clean the node id or hasAttached state too early as then we do not send the detach event for the node.

• Do not override user npm dependency version
  Commit · Pull request · Issues [17654](https://github.com/vaadin/flow/issues
  /17654), 17528, 17639

  Bumps com.nimbusds:nimbus-jose-jwt from 9.34 to 9.35. - [Changelog](https://bitbucket.org/connect2id/nimbus-jose-jwt/s
  rc/master/CHANGELOG.txt) - Commits --- updated-dependencies: - dependency-name: com.nimbusds
  :nimbus-jose-jwt dependency-type: direct:production update-type: version-update:semver-minor ... when postponing a router-link as the navigation goes through the vaadin-rou
  ter. This is the first step to make the tests for all components in theme-editor. This PR also adds setup/tearDown support to the theme-editor Testbench tests. a side effec
  t of this change is that the checking of the values in the file is deferred and then the dev server can write to the file before we try to read it.

• Use build timestamp for Push script request
  Commit · Pull request