Firefox 3 Doesn’t Prompt or Warn to Confirm When Closing Multiple Tabs As Warning Not Working Firefox的三不提示或警告，以确认时，关闭多个标签，警告不工作

After upgrading from Firefox 2 and installing升级后从Firefox 2和安装 Firefox 3火狐3 , many users may notice that Firefox 3 no longer prompt or warn user before closing or exiting Firefox window with multiple tabs opened in the window. ，许多用户可能会发现， Firefox的3不再提示或警告，用户在结束之前或退出Firefox窗口与多个选项卡，在打开的窗口。 The warning when closing multiple tabs not working ‘error’ happens despite that the “Warn me when closing multiple tabs” option in Tabs section of Firefox 3 Preferences has been checked and enabled.警告时，关闭多个标签不工作'错误'的情况，尽管说， “警告我，当关闭多个选项卡”选项，在标签中的一段Firefox的三偏好已检查并启用。

With the “Warn me when closing multiple tabs” option selected, Firefox supposed to pop up a dialog box titled “Confirm Close” asking “You’re about to close x open tabs.与“警告我，当关闭多个标签”的选择， Firefox的要弹出一个对话框，标题为“确认关闭”问： “您即将关闭X打开的标签。 Are you sure want to continue?”, as practiced in Firefox 2 shown in illustration below.您确定要继续吗？ “ ，实行Firefox 2中所示，说明如下。 In Firefox 3, this is not the case, and Firefox closes and quits without warning and confirmation even with more than one open tabs, even with “browser.warnOnQuit” preference set to true.在Firefox 3 ，这是情况并非如此，和Firefox关闭和退出没有警告和确认，甚至有一个以上打开的标签，甚至与“ browser.warnonquit ”偏好设置为TRUE 。

However, this new behavior looks like not going to be classified as a bug, according to replies from various developers in Bugzilla@Mozilla (see bug不过，这个新的行为看起来像不再被列为一个bug ，根据答复来自各开发商在bugzilla @ Mozilla的（参阅bug 422040 , ， 434961 , and ， 419009 ) . ） 。 In fact, it’sa new intentional change so that if Firefox is configured to enable session restore by selecting “Show my windows and tabs from last time” startup option (browser.startup.page pref is equal to 3), where Firefox will re-open and restore all opened tabs automatically on next restart, Firefox does not warn or prompt for confirmation when user closes a Firefox window of a Firefox session with only single window with multiple tabs or quit the Firefox application with multiple Firefox windows and/or tabs opened, as long as Firefox deems that these tabs and/or windows can be saved and reopened automatically by Firefox on next start up.事实上，在这新的蓄意改变，因此如果Firefox是配置，使会议还原选择“显示我的标签和窗口，从最后一次”启动选项（ browser.startup.page县是等于3 ） ，其中Firefox将重新-开放和还原所有打开的标签，自动对下次重新启动时， Firefox没有警告或提示进行确认，当用户关闭Firefox窗口的一个Firefox会议只有单一窗口多标签或退出Firefox的应用与多个Firefox窗口和/或标签开放，只要在Firefox认为这些标签和/或Windows可以保存并重新打开Firefox的自动对明年启动。

In short, current FF3 behavior on closing window with tabs is that user no longer be warned every time when quitting Firefox, but warning or confirm close dialog will only be prompted if the window or tabs cannot be restored.在短期内，当前ff3行为就关闭窗口的标签是用户不再被警告，每一次当戒烟的Firefox ，但警告或者确认关闭对话框，只会提示，如果窗口或标签不能恢复。

The exit without confirmation feature may be nice for some people, but not all people will love it, especially users who tend to accidentally click on the Close (X) button in the web browser window, and when there are tens, if not hundreds of tabs open in the window.该退出而不确认功能可能会好一些人，但并非所有的人一定会喜欢上它，尤其是用户谁，往往不小心按一下就结束（ x ）的按钮在Web浏览器窗口，当有数万，如果不是数以百计的标签在开放的窗口。 Just image the time Firefox requires to reopen all those tabs again.只是形象的时间Firefox的要求重开所有这些标签。

The workaround to set Firefox to warn or ask for confirmation before closing window with multiple open tabs, or quit Firefox application, is to disable session restore by setting Firefox to start up with home page or blank page.替代设置Firefox的警告或要求对方确认结束前的窗口与多个打开的标签，或退出Firefox的应用，是禁用会话恢复设置Firefox的启动与主页或空白页。 To do so, click on Tools menu and then Options .这样做，点击工具菜单，然后选择 。 In the Main tab Startup section, select Show my home page or Show a blank page for “When Firefox starts” option (Note that “Show my windows and tabs from last time” means session restore, which mean you won’t get any close tabs confirm warning).在主要选项卡的启动部分，选择显示我的首页或显示一个空白页 “当Firefox启动”选项（请注意， “显示我的标签和窗口从去年的时间”是指会议的恢复，这意味着，您不会收到任何关闭标签，确认警告） 。

After configuring Firefox to load homepage or blank page on startup, Firefox will prompt a “Quit Firefox” titled dialog box, saying “Do you want Firefox to save your tabs for the next time it starts?”.在配置Firefox的加载网页或空白页，在启动时， Firefox将提示“退出Firefox的”标题对话框中，他说： “你想的Firefox来储存您的标签，为下一步的时间开始？ ” 。 User can select “Save and Quit” to override “When Firefox starts” setting in order to save and restore and reopen all opened tabs that are been closed on next Firefox session, “Quit” to start afresh on home page or blank page (depending on setting above), or “Cancel” to cancel the exit operating and stay in current window.用户可以选择“保存并退出”凌驾“当Firefox启动”的设置，以保存和还原和重新开放，所有的标签都被封闭，对明年的Firefox会议上， “退出”重新开始对首页或空白页（视对设置以上） ，或按“取消”取消出口经营和留在目前的视窗。

Note: If “Do not ask next time” is selected, clicking “Save and Quit” will set the “When Firefox starts” to “Show my windows and tabs from last time” (browser.startup.page = 3) automatically, while clicking “Quit” will uncheck the “Warn me when closing multiple tabs” option (browser.tabs.warnOnClose = false) in “Tabs” preference tab, which must be selected and ticked if you want any warning or confirmation dialog.注意：如果“不问下一次”被选中，点击“保存并退出”将设置“当Firefox启动”到“显示我的标签和窗口从去年的时间” （ browser.startup.page = 3 ）自动，而点击“退出”将取消“警告我，当关闭多个选项卡”选项（ browser.tabs.warnonclose =虚假）在“标签”优先选项卡上，必须选择和分如果你想要的任何警告或确认对话框。 So in order to always continuously receive a “Save and Quit” dialog, ensure that you never select or tick the check box for “Do not ask next time”.因此，为了始终不断收到“保存并退出”对话框，确保您从来没有选择或剔复选框“不要问下一次” 。

The new “Quit Firefox” dialog in Firefox 3 no longer show the number of tabs opened as in the old dialog box from Firefox 2.新的“退出Firefox的”对话在Firefox 3不再显示的数目的标签，开在旧的对话框从Firefox 2 。 In order to receive the “Confirm Close” dialog box as everybody familiar with in Firefox 2 as shown in figure on top of this article, the working workaround is to launch and open more than one (can be 2, 3 or more) windows of Firefox.在为了得到“确认关闭”的对话框大家都熟悉的Firefox 2中显示，在数字再加上此文章，工作是可行的发射和开放的不止一个（可2 ， 3或以上）之窗Firefox的。 Then close the window with multiple tabs (not exit Firefox application though which closes all windows), and the usual “You’re about to close x open tabs.然后关闭该窗口与多个选项卡（不退出Firefox的应用，虽然关闭所有Windows ） ，以及一切如常“您即将关闭X打开的标签。 Are you sure want to continue?” dialog will pop up with “Close tabs” or “Cancel” buttons.您确定要继续吗？ “对话框会弹出”关闭标签“或”取消“按钮。 Make sure that “Warn me when I attempt to close multiple tabs” is always checked.确保“警告我，当我试图关闭多个标签”永远是进行检查。

The ‘feature’ affects Firefox 3 in all operating systems, including Windows, Mac OS X and Linux. '功能'的影响Firefox的3在所有的作业系统，包括Windows ， Mac OS X和Linux 。

IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要说明 ：这是一个机器翻译网页是“按原样”提供的担保。 Machine translation may be difficult to understand.机器翻译可能很难理解。 Please refer to请参阅 original English article英文原版的文章 whenever possible.只要有可能。

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