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How can I disable 'backspace' key from navigating back a page?

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Several times over the last couple weeks, I type up a very well thought out response on Facebook in political conversations with friends. An hour or two into my work, I hit backspace with the intent of editing what I wrote (maybe after I scrolled or something, so maybe I unintentionally took the edit window out of focus). The navigator takes me back a page and I lose my two hours of work. Infuriating! Shortcuts with the ability to wipe out two hours of works should be disable-able. Not only that, I feel that is an unsafe shortcut for this very reason, and would have added a SHIFT modifier key or something like that. I think I invented a cool word: disable-able.

Several times over the last couple weeks, I type up a very well thought out response on Facebook in political conversations with friends. An hour or two into my work, I hit backspace with the intent of editing what I wrote (maybe after I scrolled or something, so maybe I unintentionally took the edit window out of focus). The navigator takes me back a page and I lose my two hours of work. Infuriating! Shortcuts with the ability to wipe out two hours of works should be disable-able. Not only that, I feel that is an unsafe shortcut for this very reason, and would have added a SHIFT modifier key or something like that. I think I invented a cool word: disable-able.

Выбранное решение

You can set the Integer pref browser.backspace_action to 2 on the about:config page to disable the backspace action. BTW Shift + Backspace does the reverse: going Forward if possible, so that is taken as well.

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  • Shockwave Flash 11.2 r202
  • 4.1.10111.0
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
  • Adobe PDF Plug-In For Firefox and Netscape
  • ScorchPlugin
  • Windows Presentation Foundation (WPF) plug-in for Mozilla browsers
  • 1.7.0069.3

Приложение

  • User Agent: Mozilla/5.0 (Windows NT 6.0; rv:11.0) Gecko/20100101 Firefox/11.0

Дополнительная информация

cor-el
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Выбранное решение

You can set the Integer pref browser.backspace_action to 2 on the about:config page to disable the backspace action. BTW Shift + Backspace does the reverse: going Forward if possible, so that is taken as well.

You can set the Integer pref <b>browser.backspace_action</b> to <i>2</i> on the <b>about:config</b> page to disable the backspace action. BTW Shift + Backspace does the reverse: going Forward if possible, so that is taken as well. * http://kb.mozillazine.org/browser.backspace_action *http://kb.mozillazine.org/about:config