| keyCode : | |
| charCode : | |
| shift-key : | |
| ctrl-key : | |
| alt-key : |
涓嬮潰鏄痑scii緙栫爜琛細
婧愪唬鐮侊細
<script type="text/javascript">
function showKey(e){
e = e || window.event;
document.getElementById("keyCode").value = e.keyCode;
document.getElementById("charCode").value = String.fromCharCode(e.keyCode);
document.getElementById("shiftKey").value = e.shiftKey;
document.getElementById("ctrlKey").value = e.ctrlKey;
document.getElementById("altKey").value = e.altKey;
}
$(document).ready(function(){
document.onkeydown = showKey;
});
</script>
<br />
<table>
<tbody>
<tr>
<td>keyCode : </td>
<td><input id="keyCode" type="text" /> </td>
</tr>
<tr>
<td>charCode : </td>
<td><input id="charCode" type="text" /> </td>
</tr>
<tr>
<td>shift-key : </td>
<td><input id="shiftKey" type="text" /> </td>
</tr>
<tr>
<td>ctrl-key : </td>
<td><input id="ctrlKey" type="text" /> </td>
</tr>
<tr>
<td>alt-key : </td>
<td><input id="altKey" type="text" /> </td>
</tr>
</tbody>
</table>
鍏朵腑鎴戜嬌鐢ㄤ簡jquery鏉ュ垵濮嬪寲document鐨刼nkeydown浜嬩歡銆傚鏋滀綘涓嶄嬌鐢╦query鍙互鐢ㄤ笅闈㈣繖孌典唬鐮?br />
function showKey(e){
e = e || window.event;
document.getElementById("keyCode").value = e.keyCode;
document.getElementById("charCode").value = String.fromCharCode(e.keyCode);
document.getElementById("shiftKey").value = e.shiftKey;
document.getElementById("ctrlKey").value = e.ctrlKey;
document.getElementById("altKey").value = e.altKey;
}
$(document).ready(function(){
document.onkeydown = showKey;
});
</script>
<br />
<table>
<tbody>
<tr>
<td>keyCode : </td>
<td><input id="keyCode" type="text" /> </td>
</tr>
<tr>
<td>charCode : </td>
<td><input id="charCode" type="text" /> </td>
</tr>
<tr>
<td>shift-key : </td>
<td><input id="shiftKey" type="text" /> </td>
</tr>
<tr>
<td>ctrl-key : </td>
<td><input id="ctrlKey" type="text" /> </td>
</tr>
<tr>
<td>alt-key : </td>
<td><input id="altKey" type="text" /> </td>
</tr>
</tbody>
</table>
window.onload = function(){
document.onkeydown = showKey;
};
document.onkeydown = showKey;
};
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$(document).ready(function(){
document.onkeydown = showKey;
});
document.onkeydown = showKey;
});
]]>