你即將離開本站

並前往https://blog.revathskumar.com/2015/08/javascript-window-onbeforeunload.html

JavaScript : window.onbeforeunload - Revath S Kumar

onbeforeunload event for it. unlike other events the use of confirm , alert and prompt will be ignored inside onbeforeunload event. We should ...

確定！ 回上一頁

查詢 「Onbeforeunload」的人也找了：

  1. onbeforeunload用法
    2.
  2. onbeforeunload替代
    3.
  3. Vue onbeforeunload
    4.
  4. jQuery onbeforeunload
    5.
  5. Beforeunload
    6.
  6. Js unload
    7.
  7. W3school onbeforeunload
    8.
  8. onbeforeunload取消
    9.