Javascript to disable list keyboard key

How can I disable the effect of the list key using Javascript?, I want to block this key in a BSP application.
Thanks in advance,
Ruben.

I think you mean the spacebar key. Hope this help:
<head>
<script>
function Aonkeypress(){
     var nav4 = window.Event ? true : false;
     var key = nav4 ? event.witch : event.keyCode;
     if( key == 32 )
          return false;
     return true;
document.onkeypress=Aonkeypress
</script>
</head>
best regards,
Antonio.

Similar Messages

Disable a keyboard key control in listview

how to disable a keyboard key control in listview ?
example
page down
Thank's

Register an event filter and consume the event before it gets processed by the list view. Specifically for page down it can look like this:
listView.addEventFilter(KeyEvent.ANY, new EventHandler<KeyEvent>() {
    @Override public void handle(KeyEvent event) {
        if (event.getCode() == KeyCode.PAGE_DOWN) {
            event.consume();

To disable the keyboard keys - regarding

Hai friends,
I have created menu painter and screen painter sucessfully.In that i kept two fields namely Username & Password (as i/p o/p field) .In this when i enter password without entering username means then the keys should not type the password instead it should display the message 'enter the username first' in the status bar and the cursor should remain in the username field itself.

Hi,
I would suggest you should make the password input disabled till the user id is entered.Make user id mandatory.If user tries to execute it,it will give the error message.

Disable a single key on macbook4.1 keyboard

i have to disable one single key on the keyboard, cause it's permanently pressed.... is that possible?

This changed as of Mountain Lion (so you must be upgrading from Lion or earlier). Now when you press and hold a key, you can choose alternative characters for those, i.e. ñ ê ü.
So it's by design. I don't know if it's possible to revert to auto-repeat.
But awww is fine ;-)

Disable / Remove Control Key From Pop-Up Virtual Keyboard

Hello. I am setting up a kiosk system using Microsoft Surface tablets. I wish to use the win8 virtual keyboard along with chrome in kiosk mode to run a web app. I am trying to edit the Keyboard Mapping in registry, which works with the physical keyboard
but not with the virtual one. All I need to do is disable the control key so users can't do anything with browser shortcuts. Also, I can't just disable them in JS because the browser captures them before they even reach the js engine.
Thanks!

Hi,
On Screen Keyboard is one application that is used to simulate the keyboard to send the Key Events to system. It is not a physical keyboard but a built-in tool,
After a lot of research, I am afraid there isn’t a solid way of disabling the Windows key on virtual keyboard, including the control key.
Besides, Kiosk mode is available for Internet Explorer according to the link below, and it is available for Internet Explorer 11 after a test:
http://support.microsoft.com/kb/154780
Another thing is, it fails to start the Kiosk mode with Chrome after remove Internet Explorer from the control panel, I tried with a test.
Regards
Wade Liu
TechNet Community Support

Disable Play/ Pause Keys on Apple Keyboards in Aperture

Hi, I'm looking for a way to make Aperture not start a slideshow using the play/ pause key on the Apple keyboards.
It's really annoying when you want to play/pause song in iTunes - Aperture stars slideshow.
Is there some solution to disable Aperture media keys?

Tricky One oO
The only way I can use the play/pause key is when using Ecoute to listen to the iTunes library. And only by pressing altshiftF8...
In Ecoute you can define your own shortcuts which don't interfere with iTunes.
Try:
ctrlcmdspace -> play/pause
ctrlcmdleft -> previous track
ctrlcmdright -> next track

Disable the "Poweroff" key in keyboard

How to disable the "Poweroff" key in keyboard?

Modify
/usr/openwin/lib/speckeysd.map
and comment out:
SunPowerSwitch
SunPowerSwitchShift
You might have to reboot or restart dtlogin to reinitialize the keyboard map
Sharif Rizal

Disabling Keyboard keys

I want to lock few Keyboard keys - Hot Keys, Print Screen, Ctrl - C, Escape in the client side. The client will view only JSP pages. What should I do?

Hi
can anyone tell me how to disable the keyboard in windows nt/xp temporarily....i need it for a remote desktop application i am developing...
tia,
- nitin

Disabling the enter key

Hi, I have a jsf page that has an <h:inputText> fileld, and whenever I fill it and press enter the form gets submmited. I want to disable the enter key, so that if the user hits enter nothing will happen. This way the form will only be submmited by clicking a button with the mouse.
Thank you,
Komyg

You can use javascript to do this. The merits of using javascript can be saved for another time. Simply put 'javascript disable enter key' in a Google search and you will find what you need. Here is the link at the top of that list:
http://www.felgall.com/jstip43.htm
Good luck.

How can I permanently disable the "fn" key?

Hi. My subject says it all. How can I permanently disable the "fn" key?
At first I thought I had a virus or something because when I typed only weird symbols came out. Then I reset the computer. Then I couldn't even log in. I tried Time Machine etc.
Then I realized that the "fn" key wasn't working right. It seems to be working backwards. It acts like it's being pushed when it's not, and when I do push it it acts like it's not being used.
So it's kind of a simple problem but it's really annoying.
Is there a way I can just disable it permanently? Even physical force if necessary. I tried to break it but it wouldn't break. I don't really use the key anyway so it doesn't really matter. I don't want to pay a bunch of money to replace a key I don't even use.
Thanks. I hope someone knows.

That's the best answer. Yeah usually if you press "fn" or "option" you can get it to work for awhile.
Yeah I have considered some kind of external keyboard also. It will make a laptop less laptopish. But it could do the job for awhile.
It's sad because I don't even care about the "fn" or "option" keys.
But anyway it's not catastrophic at least.
And yeah maybe we can get a new computer later or something. I like mine though. It's customized and is how I like it right now.
Anyway thanks for the reply.

Keyboard keys are not working

Im on mac OS X 10.6.8 several keyboard keys are not working. For instance the at symbol is not working or question mark and random other punctuation keys. The problem started after running some code from terminal to trun off mouse acceleration and then installing a plug-in to control more accurately the mouse funtions. Ive since uninstalled the plug in and disabled the adjustment in terminal. Ive checked all the normal keyboard funcions to make sure settings were not funky. When I log out and log in as a differnt user the problem with the keyboard is fixed. Someone please help
Code I ran
defaults write .GlobalPreferences com.apple.mouse.scaling -1
http://www.lockergnome.com/osx/2011/07/13/how-to-turn-off-mouse-acceleration-in- os-x/

Hello lindzthecreator,
I suggest this part of the article named One or more keys on the keyboard do not respond found here http://support.apple.com/kb/ts1381
Some keys don't work as expected
From the Apple menu, choose System Preferences.
From the View menu, choose Speech.
Click the Text to Speech tab.
If "Speak selected text when the key is pressed" is enabled, the key or key combination set to speak text cannot be used for other purposes or used to type text--click Set Key and change it to a less-commonly used key combination (try to use modifier keys such as Shift, Command, Option, and Control). Or, disable the "Speak selected text when the key is pressed" option.
Click the Universal Access pane in System Preferences, click the Keyboard tab.
Make sure that Slow Keys is turned off. With Slow Keys on, you need to press a key for a longer period of time for it to be recognized.
In the Universal Access pane, click the Mouse tab, and make sure Mouse Keys is turned off. With Mouse Keys enabled, you cannot use the Numeric Keypad to enter numbers--instead the keypad moves the pointer (cursor). (There is an option to enable Mouse Keys with five presses of the Option key; you may want to turn that option off to avoid accidentally enabling it.) If Mouse Keys is enabled and you are using a keyboard with no numeric keypad or Num Lock function, see Unable to type while Mouse Keys is enabled in Mac OS X.
If the function keys on the top row of the keyboard are not working as expected, see Mac OS X: How to change the behavior of function keys.
If the issue persists, use Keyboard Viewer to help isolate the issue:
Click the Language & Text pane (Mac OS X v10.6) or International pane (Mac OS X v10.5.8 or earlier) in System Preferences.
Click the Input Sources tab (or Input Menu tab in Mac OS X 10.5.8 or earlier).
Click the Keyboard & Character Viewer "On" checkbox to select it (click the Keyboard Viewer "On" checkbox in Mac OS X 10.5.8 or earlier).
From the Input (flag) menu, choose Show Keyboard Viewer.
If the keyboard is connected and detected by Mac OS X, the keys you type will highlight in the Keyboard Viewer window. Open TextEdit (or any text application), and try to type something using the keys that were previously not responding to see if they highlight in Keyboard Viewer.
Start from the Mac OS X Install Disc, choose Terminal from the Utilities menu and test the keys which were previously not working. If the keys work while started from the Install disc, then the keyboard itself is working correctly. Use Mac OS X: How to troubleshoot a software issue to isolate the software issue that may be causing the keys to not respond.
All the very best,
Sterling

How do you disable the shortcut key in Mail that deletes all mail in the trash folder

Is there a way to disable the shortcut key in Mail in Mountain Lion that deletes all mail in the Trash folder in all accounts: <shift><command><delete> ?
I did it once by mistake and it deleted all my trash - it is very difficult to restore when there are thousands of messages in various emaiil accounts.
Thanks

While you can't (so far as I know) remove it - you can assign a different (& less likely to be used accidentally) one via System Preferences - Keyboard - Shortcuts.
Go there, create a new one (or 2) for Mail only, and give it the exact name(s) if the menu item(s) in question, capitalisation & ... included.
Below is on 10.6, but the idea's the same

Disable the Backquote key " ` "

Hello, I am attempting to disable my backquote key. (The ` / ~ key, at the very top left of the keyboard)
Is there any way to do this? I've tried the third-party app "Karabiner," however no such option exists, and I am unsure how to properly edit the included 'private.xml' to achieve the desired effect.
Thanks,
Lex

hi
good
i doint think there is any procedure to disable the access key,only think you can do is,you can ask for the access key from the client and use that.
Thanks
mrutyun^

Disable the Help Key

Hi,
I have a Macbook Pro and Wireless keyboard. I am constantly hitting the "Help" key on accident and it's very frustrating when the help box pops up.
Is there a way to disable the "Help Key"?
Thanks!

Hi N7Daniel,
Welcome to the HP Support Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I see that you are having some problems accessing your BIOS. F10 doesn't work with Windows 8. If you scroll down in your own link it mentions that to access the BIOS you need to go to your Advanced Options and then select Troubleshooting and then the UEFI Firmware Settings. That will bring you to the BIOS. This is all under Accessing UEFI BIOS section of your link. There you can Disable the Function Keys.
Thank you,
Please click “Accept as Solution ” if you feel my post solved your issue.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Thank you,
BHK6
I work on behalf of HP

Completely disable a specifict key {solved...kinda}

{Solved} ---> since i couldn't find a way to solve my problem i decided to remove the keyboard and manually cut off the connection of the key, i am glad to say it actually worked and that it seems the rest of my keyboard isn't going haywire i am a bit....dissapointed that i wasn't able to find a more....elegant way to do so (not cutting the key off, for example) but, it works.
thanks to all of you who read my post}
My keyboard's(laptop) "Left" key is broken (due to a water related incident) so i am trying to find a way to completely disable it. I kinda found one using "xmodmap -e 'keycode #=NoSignal' and that solves most of my problem, normally there are no problems and i would be able to type whatever i desire without issues. The problem arises when i have to modify some file for one reason or another from the terminal and i have to go into SU mode, it ask for a password but for some reason my left key "reactivates" it isn't actually moving my cursor but inserting some other text. It also bothers me when im trying to select something in a right click menu(or any sort of menu that allows for keyboard based selection) that has sub menus in it. I verify xev and indeed even if its not actually doing what it should (for example moving my cursor as a type) it is still stuck (aka spam as if i was holding it).
So i wonder if there is a method to completely disable my left key?
apologies for the bad grammar.
Last edited by Renol (2011-08-29 01:41:48)

First, think really hard about why you want to disable the PK. If it turns out that you really must change the PK, then do this:
1. drop the primary key.
2. recreate the PK with the DEFERRABLE INITIALLY DEFERRED clause.
This will cause the PK to be created with a non-unique index so that if you disable the PK, you will not get an ORA-1 exception. It will also defer checking and enforcing the PK until you commit. This could eliminate the need to disable/enable the PK.

Javascript to disable list keyboard key

Similar Messages

Maybe you are looking for