<div class="htmlarea"> <textarea id="runcode78518"> <style type="text/css"> TD {text-align:center} </style> <h1> </h1>키보드 이벤트 핸들러 연구실<hr> <form> <table border="2" cellpadding="2"> <tr> <th></th> <th>onKeyDown</th> <th>onKeyPress</th> <th>onKeyUp</th> </tr> <tr> <th>Key Codes</th> <td id="downKeyCode">0</td> <td id="pressKeyCode">0</td> <td id="upKeyCode">0</td> </tr> <tr> <th>Char Codes (IE5/Mac; NN6)</th> <td id="downCharCode">0</td> <td id="pressCharCode">0</td> <td id="upCharCode">0</td> </tr> <tr> <th rowspan="3">Modifier Keys</th> <td><span id="shiftDown">Shift</span></td> <td><span id="shift">Shift</span></td> <td><span id="shiftUp">Shift</span></td> </tr> <tr> <td><span id="ctrlDown">Ctrl</span></td> <td><span id="ctrl">Ctrl</span></td> <td><span id="ctrlUp">Ctrl</span></td> </tr> <tr> <td><span id="altDown">Alt</span></td> <td><span id="alt">Alt</span></td> <td><span id="altUp">Alt</span></td> </tr> </table> </form> </textarea> <br><input onclick="runEx('runcode78518')" type="button" value="运行代码"><input onclick="doCopy('runcode78518')" type="button" value="复制代码"> <input onclick="doSave(runcode78518)" type="button" value="保存代码"> <a href="http://www.jb51.net/article/23421.htm" title="查看具体详情" target="_blank">[Ctrl A 모두 선택 참고: </a>외부 J를 도입해야 하는 경우 실행하려면 새로 고쳐야 합니다 </div>]<script language="JavaScript"> function init() { document.onkeydown = showKeyDown document.onkeyup = showKeyUp document.onkeypress = showKeyPress } function showKeyDown(evt) { evt = (evt) ? evt : window.event document.getElementById("pressKeyCode").innerHTML = 0 document.getElementById("upKeyCode").innerHTML = 0 document.getElementById("pressCharCode").innerHTML = 0 document.getElementById("upCharCode").innerHTML = 0 restoreModifiers("") restoreModifiers("Down") restoreModifiers("Up") document.getElementById("downKeyCode").innerHTML = evt.keyCode if (evt.charCode) { document.getElementById("downCharCode").innerHTML = evt.charCode } showModifiers("Down", evt) } function showKeyUp(evt) { evt = (evt) ? evt : window.event document.getElementById("upKeyCode").innerHTML = evt.keyCode if (evt.charCode) { document.getElementById("upCharCode").innerHTML = evt.charCode } showModifiers("Up", evt) return false } function showKeyPress(evt) { evt = (evt) ? evt : window.event document.getElementById("pressKeyCode").innerHTML = evt.keyCode if (evt.charCode) { document.getElementById("pressCharCode").innerHTML = evt.charCode } showModifiers("", evt) return false } function showModifiers(ext, evt) { restoreModifiers(ext) if (evt.shiftKey) { document.getElementById("shift" + ext).style.backgroundColor = "#ff0000" } if (evt.ctrlKey) { document.getElementById("ctrl" + ext).style.backgroundColor = "#00ff00" } if (evt.altKey) { document.getElementById("alt" + ext).style.backgroundColor = "#0000ff" } } function restoreModifiers(ext) { document.getElementById("shift" + ext).style.backgroundColor = "#ffffff" document.getElementById("ctrl" + ext).style.backgroundColor = "#ffffff" document.getElementById("alt" + ext).style.backgroundColor = "#ffffff" } </script>