capslock

Is it possible to check the status of Scroll Lock, Num Lock and Caps Lock on page load of a web page? I've found ways to check after a keypress using JavaScript, but that's not what I'm asking. No, you can't get system state from javascript. You will need them to type something and then analyze the input. Probably not what you wanted to hear =/ IN 2019, this is now possible: var x = event.getModifierState("ScrollLock"); Source: https://www.w3schools.com/jsref/event_mouse_getmodifierstate.asp 来源： https://stackoverflow.com/questions/9060073/check-scroll-lock-num-lock-caps-lock-in-javascript-on

Just as the question asks, I know this is possible on Linux , but I couldn't find anything recent for Windows. Is it even possible? You can use ctypes to load user32.dll and then call GetKeyState with nVirtKey = VK_CAPITAL (0x14) def get_capslock_state(): import ctypes hllDll = ctypes.WinDLL ("User32.dll") VK_CAPITAL = 0x14 return hllDll.GetKeyState(VK_CAPITAL) Install pywin32 for Python 3.x Here is the example for checking capslock state. from win32api import GetKeyState from win32con import VK_CAPITAL GetKeyState(VK_CAPITAL) 来源： https://stackoverflow.com/questions/21160100/python-3-x-getting

How can get whether Caps Lock is on or off? I tried to search it but all I'm finding is how to toggle or turn it on/off which is exactly opposite of what I'm looking for. I'm trying to do that in both C++ and Delphi. Please help You want the GetKeyState() function: http://msdn.microsoft.com/en-us/library/ms646301(VS.85).aspx with the VK_CAPITAL key code. Rest of the virtual key codes are here: http://technet.microsoft.com/en-us/subscriptions/index/dd375731(v=vs.85).aspx I found this link and the code snippet below that might help you if ((GetKeyState(VK_CAPITAL) & 0x0001)!=0) AfxMessageBox(

Alright, before this gets flagged as a possible duplicate, I've already tried the following code: Toolkit.getDefaultToolkit().getLockingKeyState(KeyEvent.VK_CAPS_LOCK) And it is always returning false for me [see below]. Could someone confirm if this is supposed to be working, and I'm misusing it, or if it's known to be broken? If it is in fact broken, does anyone have a better method to use? EDIT: Alright, just found out something more. It appears to just return what it was at the begining of my programs launch. If I start the program with it on, it says its on, and vice versa. Here's my code

I would like a specific example on how to turn caps lock on if it is off. I know how to toggle the key, I have been using this: toolkit.setLockingKeyState(KeyEvent.VK_CAPS_LOCK, Boolean.TRUE); That will change the state of the key whether it is on or off. But I want to make sure it is on at the beginning of the application. (The final goal is having the keyboard LEDs flash in certain sequences, which works better if I have a certain starting state.) You can use getLockingKeyState to check if Caps Lock is currently set: boolean isOn = Toolkit.getDefaultToolkit().getLockingKeyState(KeyEvent.VK

This question already has an answer here: How do you tell if caps lock is on using JavaScript? 31 answers How can I detect the Caps Lock key on/off using jQuery? I have a password textbox , and I allow only lowercase letters so I don't want the Caps Lock key to be on. Is it possible to detect the state of Caps Lock key using jQuery? twodayslate How to detect Caps Lock with Javascript. function capLock(e){ var kc = e.keyCode ? e.keyCode : e.which; var sk = e.shiftKey ? e.shiftKey : kc === 16; var visibility = ((kc >= 65 && kc <= 90) && !sk) || ((kc >= 97 && kc <= 122) && sk) ? 'visible' :

How do I make Caps Lock work like Esc in Mac OS X? cwd Edit: As described in this answer , newer versions of MacOS now have native support for rebinding Caps Lock to Escape . Thus it is no longer necessary to install third-party software to achieve this. Here's my attempt at a comprehensive, visual walk-through answer (with links) of how to achieve this using Seil (formerly known as PCKeyboardHack ). First, go into the System Preferences , choose Keyboard , then the Keyboard Tab (first tab), and click Modifier Keys : In the popup dialog set Caps Lock Key to No Action : 2) Now, click here to

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I realize that both will work, but is one more correct than the other? <form method="POST" /> vs. <form method="post" /> Why use one or the other? W3C has tended towards lowercase for attribute names and values for a while. For example section 4.11 of the xhtml 1.0 standard in 2002: 4.11. Attributes with pre-defined value sets HTML 4 and XHTML both have some attributes that have pre-defined and limited sets of values (e.g. the type attribute of the input element). In SGML and XML, these are called enumerated attributes. Under HTML 4, the interpretation of these values was case-insensitive, so

I'm using GVIM under Windows. And want to map CAPSLOCK to Ctrl+^ Any way to do this? Btw, I see tons of samples over the web how to swap CAPS and Esc using registry hack, but none of them use VIM map command, instead external tools and registry changes. Linux? With X, use xmodmap to alter the key mapping, e.g. xmodmap -e 'clear Lock' -e 'keycode 0x42 = Escape' Will map Esc to the CapsLock key. Google for more examples. If your intention is just to avoid working outside of Vim, you can put these lines in your .vimrc: au VimEnter * !xmodmap -e 'clear Lock' -e 'keycode 0x42 = Escape' au VimLeave