Created
November 11, 2012 23:27
-
-
Save fulminator/4056702 to your computer and use it in GitHub Desktop.
Virtual Keyboard JavaScript
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
var textarea = document.getElementById("textarea"); | |
var row_1 = document.getElementById("row_1").getElementsByTagName("th"); | |
var row_2 = document.getElementById("row_2").getElementsByTagName("td"); | |
var row_3 = document.getElementById("row_3").getElementsByTagName("td"); | |
var row_4 = document.getElementById("row_4").getElementsByTagName("td"); | |
var row_5 = document.getElementById("row_5").getElementsByTagName("td"); | |
var row_6 = document.getElementById("row_6").getElementsByTagName("td"); | |
var keys_1 = ["`", "-", "=", "[", "]", ";", "'", ",", ".", "/", "\\"]; // 11 keys | |
var keys_2 = ["1", "2", "3", "4", "5", "6", "7", "8", "9", "0"]; // 10 keys | |
var keys_3 = ["q", "w", "e", "r", "t", "y", "u", "i", "o", "p"]; // 10 keys | |
var keys_4 = ["a", "s", "d", "f", "g", "h", "j", "k", "l"]; // 9 keys | |
var keys_5 = ["z", "x", "c", "v", "b", "n", "m"]; // 7 keys | |
var keys_6 = ["Shft", " ", "Bksp", "Entr", "Clr"]; // 5 keys | |
var sfth_keys_1 = ["~", "_", "+", "{", "}", ":", "\"", "<", ">", "?", "|"]; // 11 keys | |
var sfth_keys_2 = ["!", "@", "#", "$", "%", "^", "&", "*", "(", ")"]; // 10 keys | |
var shifted = false; | |
function writeChar() { | |
textarea.value += this.innerHTML; | |
} | |
(function assig() { | |
// first row (signs) | |
for (var i = 0; i <= 10; i++) { | |
if (shifted) { | |
row_1[i].innerHTML = sfth_keys_1[i]; | |
} else { | |
row_1[i].innerHTML = keys_1[i]; | |
} | |
row_1[i].onclick = writeChar; | |
} | |
// second row (numbers) | |
for (var i = 0; i <= 9; i++) { | |
if (shifted) { | |
row_2[i].innerHTML = sfth_keys_2[i]; | |
} else { | |
row_2[i].innerHTML = keys_2[i]; | |
} | |
row_2[i].onclick = writeChar; | |
} | |
// third row (alpha1) | |
for (var i = 0; i <= 9; i++) { | |
if (shifted) { | |
row_3[i].innerHTML = keys_3[i].toUpperCase(); | |
} else { | |
row_3[i].innerHTML = keys_3[i]; | |
} | |
row_3[i].onclick = writeChar; | |
} | |
// fourth row (alpha2) | |
for (var i = 0; i <= 8; i++) { | |
if (shifted) { | |
row_4[i].innerHTML = keys_4[i].toUpperCase(); | |
} else { | |
row_4[i].innerHTML = keys_4[i]; | |
} | |
row_4[i].onclick = writeChar; | |
} | |
// fifth row (alpha3) | |
for (var i = 0; i <= 6; i++) { | |
if (shifted) { | |
row_5[i].innerHTML = keys_5[i].toUpperCase(); | |
} else { | |
row_5[i].innerHTML = keys_5[i]; | |
} | |
row_5[i].onclick = writeChar; | |
} | |
// sixth row (options) | |
for (var i = 0; i <= 4; i++) { | |
row_6[i].innerHTML = keys_6[i]; // 5 keys | |
row_6[0].onclick = function() { | |
if (shifted) { | |
shifted = false; | |
console.log("Shift is off."); | |
assig(); | |
} else { | |
shifted = true; | |
console.log("Shift is on."); | |
assig(); | |
} | |
} | |
} | |
row_6[1].onclick = writeChar; | |
row_6[2].onclick = function() { | |
textarea.value = textarea.value.substr(0, textarea.value.length-1); | |
} | |
row_6[3].onclick = function() { | |
textarea.value += "\n"; | |
} | |
row_6[4].onclick = function() { | |
textarea.value = ""; | |
} | |
})(); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment