Top "Keycode" questions

A number linked with specific key on keyboard in JavaScript language.

KeyDown recognizes the left and right directional arrow keys, but not up and down

With the code below, the Left and Right arrow keys function as expected, but the up and down arrows are …

c# winforms keydown keycode arrow-keys
jquery keypress event object keyCode for firefox problem?

jQuery keypress event for FireFox gives encrypted keyCode property for event object after String.fromCharCode(e.keyCode) conversion but works …

javascript jquery events keypress keycode
Change mouse keycode - jquery

As I have heard, different browsers assign different keycode values to mouse buttons on mousedown event. I have tried this …

javascript jquery events keycode mousedown
Keycode for Print Screen (44 is not working)

So I want to test if visitors of my site have pressed Print Screen button. As much as I was …

javascript event-listener keycode
Convert character to the corresponding virtual-key code

Currently, I'm using the method VkKeyScan in the Win32 API to convert a character to its virtual-key code. But the …

c# virtual keycode
Javascript HTML5 Capture keyCode and write to Canvas

I'm writing an application in which I need to simulate a textarea. The only way I know how to approach …

javascript html canvas keycode
Javascript numberpad keycode parsing

I am attempting to parse keydown events from the numberpad with the following: $('#myDiv').keydown(function(e) { val = String.…

javascript keycode
Disable SPACE key in EditText android

I'd created EditText with following. <EditText android:id="@+id/et_regis_num" android:maxLines="1" android:layout_width="match_parent" …

android android-edittext keyevent keycode
what is terminal escape sequence for ctrl + arrow (left, right,...) in TERM=linux

I am building a terminal window in a browser (sth. like ajaxterm) and don't know which escape sequence to send …

linux terminal keycode xterm vt100
Angular: "tab" keycode event not firing

I have a form field with a handler that I want to trigger after the user deliberately accepts the value …

javascript jquery angularjs keycode