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を使用しているとき、私は以下のチュートリアルからのコードを使用しています機能を繰り返す：jQueryの私は、私はちょうどここに本当に簡単に何かを見逃している願っていますカスタムキーボード
http://code.tutsplus.com/tutorials/creating-a-keyboard-with-css-and-jquery--net-5774
プロジェクトはのポップアップキーボードを持っていることです私はさまざまな理由でいくつかの変更を行いました。別のテキストフィールドと入力キーをクリックするたびに、フィールドの文字が2倍になります。以下
コード：
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Index</title>
<link href="~/Content/keyboard_css.css" rel="stylesheet" />
</head>
<body>
<div id="container">
<label>Client Name</label><div class="tbx" id="tbx_1" contenteditable></div>
<div class="tbx" id="tbx_2" contenteditable></div>
<div class="tbx" id="tbx_3" contenteditable></div>
<div class="tbx" id="tbx_4" contenteditable></div>
<div class="tbx" id="tbx_5" contenteditable></div>
<ul id="keyboard">
<li class="symbol"><span class="off">`</span><span class="on">~</span></li>
<li class="symbol"><span class="off">1</span><span class="on">!</span></li>
<li class="symbol"><span class="off">2</span><span class="on">@@</span></li>
<li class="symbol"><span class="off">3</span><span class="on">#</span></li>
<li class="symbol"><span class="off">4</span><span class="on">$</span></li>
<li class="symbol"><span class="off">5</span><span class="on">%</span></li>
<li class="symbol"><span class="off">6</span><span class="on">^</span></li>
<li class="symbol"><span class="off">7</span><span class="on">&</span></li>
<li class="symbol"><span class="off">8</span><span class="on">*</span></li>
<li class="symbol"><span class="off">9</span><span class="on">(</span></li>
<li class="symbol"><span class="off">0</span><span class="on">)</span></li>
<li class="symbol"><span class="off">-</span><span class="on">_</span></li>
<li class="symbol"><span class="off">=</span><span class="on">+</span></li>
<li class="delete lastitem">DEL</li>
<li class="tab">TAB</li>
<li class="letter">q</li>
<li class="letter">w</li>
<li class="letter">e</li>
<li class="letter">r</li>
<li class="letter">t</li>
<li class="letter">y</li>
<li class="letter">u</li>
<li class="letter">i</li>
<li class="letter">o</li>
<li class="letter">p</li>
<li class="symbol"><span class="off">[</span><span class="on">{</span></li>
<li class="symbol"><span class="off">]</span><span class="on">}</span></li>
<li class="symbol lastitem"><span class="off">\</span><span class="on">|</span></li>
<li class="capslock">CAPS</li>
<li class="letter">a</li>
<li class="letter">s</li>
<li class="letter">d</li>
<li class="letter">f</li>
<li class="letter">g</li>
<li class="letter">h</li>
<li class="letter">j</li>
<li class="letter">k</li>
<li class="letter">l</li>
<li class="symbol"><span class="off">;</span><span class="on">:</span></li>
<li class="symbol"><span class="off">'</span><span class="on">"</span></li>
<li class="return lastitem">ENTER</li>
<li class="left-shift">SHIFT</li>
<li class="letter">z</li>
<li class="letter">x</li>
<li class="letter">c</li>
<li class="letter">v</li>
<li class="letter">b</li>
<li class="letter">n</li>
<li class="letter">m</li>
<li class="symbol"><span class="off">,</span><span class="on"><</span></li>
<li class="symbol"><span class="off">.</span><span class="on">></span></li>
<li class="symbol"><span class="off">/</span><span class="on">?</span></li>
<li class="hide">HIDE</li>
<li class="space lastitem"> </li>
</ul>
</div>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
</body>
</html>
<script>
$(document).ready(function() {
// Hide Keyboard on load
$('#keyboard li').hide();
});
$(function(){
// Show Keyboard on click
$('.tbx').click(function() {
$('#keyboard li').show();
inputBox = $(this).attr('id');
//alert(inputBox);
i = '#';
GetId = i.concat(inputBox);
$write = $(GetId),
shift = false,
capslock = false;
$('#keyboard li').click(function() {
$this = $(this),
character = $this.html(); // If it's a lowercase letter, nothing happens to this variable
// Shift keys
if ($this.hasClass('left-shift') || $this.hasClass('right-shift')) {
$('.letter').toggleClass('uppercase');
$('.symbol span').toggle();
shift = (shift === true) ? false : true;
capslock = false;
return false;
}
// Hide Keyboard
if ($this.hasClass('hide')) {
$('#keyboard li').hide();
return false;
}
// Caps lock
if ($this.hasClass('capslock')) {
$('.letter').toggleClass('uppercase');
capslock = true;
return false;
}
// Delete
if ($this.hasClass('delete')) {
html = $write.html();
$write.html(html.substr(0, html.length - 1));
return false;
}
// Special characters
if ($this.hasClass('symbol')) character = $('span:visible', $this).html();
if ($this.hasClass('space')) character = ' ';
if ($this.hasClass('tab')) character = "\t";
if ($this.hasClass('return')) character = "\n";
// Uppercase letter
if ($this.hasClass('uppercase')) character = character.toUpperCase();
// Remove shift once a key is clicked.
if (shift === true) {
$('.symbol span').toggle();
if (capslock === false) $('.letter').toggleClass('uppercase');
shift = false;
}
// Add the character
$write.html($write.html() + character);
});
});
});
</script>'
変数を宣言するときはいつも、 'var 'の前に置く必要があります – Yuri