My projects: SUGG (M, KS), SYNONS, URLS, SIMILAR, Misc: 3Dengine, UniteHowTo, FliCC, TripIdeas, My blog.
Old/abandoned: TheRarestWords (TcCrnch). 		Hi, I'm Slava V. and I develop those projects in free time. rarestwords@mail.ru
Page created:
Jun 17, 2009 (? ago)
Last modified ? ago
To main page | Opera Unite HowTo's

onunload / _close

This doesn't work! The _close event is never called.

Documentation specify → that this should work, but so far (current alpha release of Opera - this doesn't work):

There's no window.onunload, but there is '_close' event in URLs:
function onunload() {
    // save state here
};

opera.io.webserver.addEventListener('_close', onunload, false);
Slava V. [about me]


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  1. Markuper (HTML templates)
  2. .ua
  3. Opera Unite HowTo's
  4. .us (files)
  5. Distribute Your Application
  6. 24/7 sites (permanent applications - idea) [stub]
  7. Issues
  8. HTTP Connections (AJAX/REST)
  9. Cookies
  10. file_wrap.js - File Wrapper
  11. Basic HowTo: Simple app (tutorial)
  12. Static images, client-side scripts
  13. Application Examples
  14. How to Debug Opera Unite apps
  15. Persistence & databases
  16. Opera Unite benchmark
  17. From PHP to Opera Unite
  18. Uniteness (Framework)
  19. Config.xml
  20. Key-value storage
  21. Widget Object
  22. Notifications (Growl'esque)
  23. Reset (debug)
  24. Cron example
  25. What I meant by CNAMEs
  26. Wish List
  27. Device Unavailable
  28. StopLorem (Opera Unite blogging)
  29. uniteness-0.11
  30. GET/POST data
  31. CRUD And Static (example)
  32. Opera object
  33. URLs
  34. Headers & Redirects
  35. Error Console
  36. JSON State (storing data)
  37. Security
  38. /storage/ (in fileio)
  39. Yusef library
  40. unite_info (a-la php_info)
  41. Javascript Imports
  42. onunload / _close
  43. fileio: Sandboxed Filesystem
  44. Request Hierarchy (like php_info)
  45. Intro: Web Apps with Opera Unite