HTML

Structure of content on the web

  • Web APIs

    Interfaces for building web applications

  • Learn
  • HTTP Observatory

    Scan a website for free

  • Web APIs
  • caches
  • credentialless
  • devicePixelRatio
  • documentPictureInPicture
  • event
  • external
  • fence
  • fullScreen
  • innerWidth
  • launchQueue
  • locationbar
  • mozInnerScreenX
  • mozInnerScreenY
  • navigation
  • orientation
  • originAgentCluster
  • performance
  • screenLeft
  • scrollbars
  • scrollMaxX
  • scrollMaxY
  • sessionStorage
  • sharedStorage
  • status
  • trustedTypes
  • atob()
  • back()
  • blur()
  • captureEvents()
  • clearImmediate()
  • confirm()
  • dump()
  • find()
  • forward()
  • getDefaultComputedStyle()
  • getScreenDetails()
  • moveTo()
  • prompt()
  • queryLocalFonts()
  • releaseEvents()
  • requestFileSystem()
  • scroll()
  • scrollByLines()
  • scrollByPages()
  • setImmediate()
  • setResizable()
  • showDirectoryPicker()
  • showModalDialog()
  • showOpenFilePicker()
  • showSaveFilePicker()
  • sizeToContent()
  • webkitConvertPointFromNodeToPage()
  • webkitConvertPointFromPageToNode()
  • Events
    1. beforeprint
    2. cut
    3. error
    4. hashchange
    5. messageerror
    6. orientationchange
    7. pageswap
    8. resize
    9. scrollsnapchange
    10. scrollsnapchanging
    11. unload
    12. vrdisplayactivate
    13. vrdisplayconnect
    14. vrdisplaydeactivate
    15. vrdisplaydisconnect
    16. vrdisplaypresentchange
  • Inheritance
    1. addEventListener(), or set an event handler property.

      js
      addEventListener("languagechange", (event) => {});
onlanguagechange = (event) => {};

      Event type

      A generic Event.

      Event handler aliases

      In addition to the Window interface, the event handler property onlanguagechange is also available on the following targets:

      Examples

      You can use the languagechange event in an addEventListener method:

      js
      window.addEventListener("languagechange", () => {
  console.log("languagechange event detected!");
});

      Or use the onlanguagechange event handler property:

      js
      window.onlanguagechange = (event) => {
  console.log("languagechange event detected!");
};

      Specifications

      Specification
      HTML
      # handler-window-onlanguagechange

      Browser compatibility

      BCD tables only load in the browser

      See also