How to disable or customize backspace key in mozilla firefox. How to disable or customize backspace key in mozilla. However, to improve consistency with other applications running on linux, it was decided that this mapping should be optionaland set based on which platform the browser was running on. Mar 30, 2010 deleting to the left of your cursor is backspacing, and all macs have a backspace key at the topright of the keyboard, just above the return key. Chrome 52 blocks backspace back navigation ghacks tech news. How to disable the backspace key as back button in firefox. Firefox and other browser keyboard shortcuts comparison table. This works in most cases, where the issue is originated due to a. Tabbing to this location and then pressing the backspace key to back up to the position of the first digit is practical but slow. How to disable backspace as back button in chrome and firefox. Enable backspace to go to the previous page in firefox. How can i disable backspace key from navigating back a. Accessibility features in firefox make firefox and web content work for all users.
If normal backspace doesnt work, then your backspace button is broken. Jan 11, 2007 backspace 8 tab 9 enter shift 16 ctrl 17 alt 18 pausebreak 19 caps lock 20 escape 27 page up 33 page down 34 end 35 home 36 left arrow 37 up arrow 38 right arrow 39 down arrow 40 insert 45 delete 46 0 48 1 49 2 50 3 51 4 52 5 53 6 54 7 55 8 56 9 57 a 65 b 66 c 67 d 68. However, currently, at least on windows and mac, the charcode is always utf16 character. Aug 30, 20 disable backspace as back button in firefox mozilla deserves kudos for offering a backspace disabling option in the browser itself. Macintosh gecko does give correct charcode values on keypress events, but to a keydown or keyup handler, all the keys that return zero above are indistinguishable. The windows key and semicolon key are also different keycodes in firefox, but i didnt. Google chrome is going to stop people from accidentally deleting everything theyve been doing. Backspace to go back is completely useless for me, as when i reply to a customer, the view automatically goes back to main view. Changing summary a bit and confirming recent suite trunk build. Since space will send keycode 32 and backspace will send 0 in mozilla so thats why it is not working in mozilla. There cant be any history in the tab, since pressing backspace would.
Syntax event new keyboardeventtypearg, keyboardeventinit. You can change its value to any of following based upon your. Use backspace to go back in firefox mac os x hints. In the default mozilla firefox installation in ubuntu linux, the backspace key does not do this. On mac, keypress events give you an completely different set of. On the trackpad 3 finger multitouch, mozilla includes multitouch support in firefox 3. How to properly configure the backspace key in firefox for linux. On mac, keypress events give you an completely different set of codes. Make backspace key work correctly in firefox on linux. Anyhow, if anyone figures out a way to bring back the backspace for previous page, let me know.
Was attempting to use for accessibility shortcuts via a generalized keystroke to functionmethod mapping system. Setting the value to 0 will set backspace to go back in your history 1 page. 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. In general, detecting keys on mac is much, much more difficult than on windows. I may note that backspace still takes you back in firefox and chrome and any other browser on mac, its just apple seemingly decided to omit the functionality from their new browser. It is equivalent to clicking the back button in the browser. Enable backspace in firefox in ubuntu linux quick tip it. The navigator takes me back a page and i lose my two hours of work. Bluetoothhid keycodetocharcode mapping for bt keyboard. The immediate solution is to build firefox from source, after applying the patch for. This extension reenables the backspace key as a back navigation button except if youre writing text.
The keyboardevent constructor creates a new keyboardevent. Backspace key is quite large on this model, 34 times wider than some letter keys, so quite easy to press accidentally. Keyboardeventinit optional is a keyboardeventinit dictionary, having the following fields. Mar 10, 2014 firefox shortcuts for mac and linux by elaine j. Im building a terminal emulation and running into an issue with capturing backspace in firefox. I dont know which one would be considered the right way. If you hold the fn key and press delete, it will delete the character to the right of the cursor forward delete. If the issue is with your computer or a laptop you should try using reimage plus which can scan the repositories and replace corrupt and missing files. The change has already been rolled out in some experimental versions of the app, and has upset some users. Zell liew noticed that 3 of these keycodes were different in firefox than the rest of the browsers.
In the search field type backspace, if you havent done anything in firefox s config file prefs. For keys whose char attribute contains multiple characters, this is the unicode value of the first character in that attribute. By steve on thursday, january 11, 2007 updated monday, july 04, 2016. Mar 06, 2014 remember the last time you used backspace key to go back to previous webpage while browsing in mozilla firefox. Im able to nab the first backspace and remove the last character on the input at the prompt, but it wont persist and remove more than one character. This is usually the decimal ascii or windows 1252 code corresponding to the key. How to make the delete key on a mac act like a pc fixedbyvonnie.
The delete key on m windows box deletes to the right. The extension also allows users to disable the backspace button on specific web pages. If the key cant be identified, this value is 0 you should avoid using this if possible. Firefox is the default web browser in many a linux distributions including ubuntu. However the tabs have no reaction to the key events due to lack of charcode, as struct userinputdata in event queue contains no charcode for nsappshell to propagate out. Javascript char codes key codes interactive demonstration and lookup table. But you can modify, backspace key action can be modified easily. In any browser, when you press the backspace key, it takes you back one page in the browsers history. It backs the cursor up a sucks up my last character but thats exactly what the backspace button does. Mar 30, 2017 the extension also allows users to disable the backspace button on specific web pages. So each time you press the delete key on a pc, the entire line is sucked into the.
If you need to detect these keys, do yourself a favour and search for their keycode onkeydownup, and ignore both onkeypress and charcode. I have no idea why firefox is different, but it is, and s. If you can, try doing some of the other fncombos, like fndownarrow to do page down. Keycode testing tool which keys map to which keycodes. As a long time pc user who just bought a powerbook, i love firefox for pc, but i have found the lack of the backspace shortcut on mac firefox quite annoying.
Values typearg is a domstring representing the name of the event. If the system is mac and the native keycode of the pressed key indicates that the key is. And safari fails to display rss exactly the same as firefox. The delete button on a mac keyboard which i believe sends backspace, when using via chrome, at first did not appear to work. Keyboard shortcuts perform common firefox tasks quickly. These keycode values are only valid during in keydown and keyup events. For example, the minus key has different key codes in different browsers. You will notice that pressing backspace when not in a text field brings you back to the previous webpage you visited, which can be quite annoying. Zell liew noticed that 3 of these keycodes were different in firefox. The only way i can backspace right now is to use the arrow key to move left, then press backspace the button labeled delete on a mac keyboard, which appears to be performing a delete. Sep 12, 2007 make sure you can type and backspace delete normally. I quickly discovered that on my mac, the delete key behaves exactly like the backspace key on my pc. A future version of the app will stop the backspace button from also functioning as a back button.
Mar 31, 2015 it backs the cursor up a sucks up my last character but thats exactly what the backspace button does. Where is the backspace key on my new mac apple community. I want to enable or use backspace to switch back to previous page that i visited previously in the firefox browser on ubuntu. Jul 14, 2012 anyhow, if anyone figures out a way to bring back the backspace for previous page, let me know. Keyboardevent value keycodes, metakey, etc csstricks. This tutorial explains how to set the default action assigned to the backspace key in firefox. The backspace key was mapped to the browser back function in mozilla for consistency with internet explorer. Lets say i wrote the wrong word, as you know a windows keyboard has delete and backspace keys, but a macbook keyboard only has a delete key which acts like the backspace key. Delete will delete the character to the left of the cursor. This bug was reported to mozilla bug 44259 in june 2000, and it took eight years to get the partial fixes out.
It is located right where you normally think of backspace to be located. For example, if i am using any browser on windows, i can use backspace instead of back button in browser to go to previously visited page. The keyboardevent constructor creates a new keyboardevent syntax event new keyboardeventtypearg, keyboardeventinit. If you have enabled emacsstyle text editing shortcuts in gnome, they will also work in firefox. Enable backspace in firefox in ubuntu linux quick tip.
Onkeypress, safari gives weird keycode values in the 63200 range for delete, end. Deleting to the left of your cursor is backspacing, and all macs have a backspace key at the topright of the keyboard, just above the return key. Remember the last time you used backspace key to go back to previous webpage while browsing in mozilla firefox. Mar 18, 2010 in any browser, when you press the backspace key, it takes you back one page in the browsers history. The opera web browser supports the otabsize css property, the firefox web browser supports the. Hom 10 march 2014 here is a list of shortcuts for the firefox web browser for mac and linux operating systems. Now type backspace in the filter box and look for following key. On a particular web page, you can click the extension icon. Delete button del button is broken in firefox when sites are. In the search field type backspace, if you havent done anything in firefoxs config file prefs. Google chrome to disallow backspace as a back button. Mar 19, 2018 how to properly configure the backspace key in firefox for linux. I noticed that firefox uses different values for event.
Disable backspace as back button in firefox mozilla deserves kudos for offering a backspace disabling option in the browser itself. Also, i use a microsoft ergo keyboard, where keys have different sizes. How to properly configure the backspace key in firefox for. If the input device isnt a physical keyboard, but is instead a virtual keyboard or accessibility device, the returned value will be set by. Only opera detects this key, but gives it a keycode of 17, which is usually reserved for the ctrl key. This works in most cases, where the issue is originated due to a system corruption. In other words, this property returns a value that isnt altered by keyboard layout or the state of the modifier keys.