你即將離開本站

並前往http://wpt.live/page-visibility/test_child_document.html

Page Visibility API Child Document Test - wpt.live

visibilityState is defined and not null. Asserts run ... Pass, document.visibilityState is defined for frame with no style attribute. Asserts run ...

確定！ 回上一頁

查詢 「visibilityState」的人也找了：

  1. Visibilitychange
    2.
  2. Page Visibility API
    3.
  3. Page Lifecycle API
    4.
  4. onVisibilityChange
    5.
  5. Pagehide
    6.
  6. Pageshow
    7.
  7. Document hasFocus
    8.
  8. Pageshow event
    9.