📄 6-11.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>键盘事件</title>
<script language="javascript">
function handle(oEvent){
if(window.event){
oEvent = window.event; //处理兼容性,获得事件对象
//设置IE的charCode值
oEvent.charCode = (oEvent.type == "keypress") ? oEvent.keyCode : 0;
}
var oDiv = document.getElementById("display");
//输出测试
oDiv.innerHTML += oEvent.type + ": charCode:" + oEvent.charCode + " keyCode:" + oEvent.keyCode + "<br>";
}
window.onload = function(){
var oTextArea = document.getElementsByTagName("textarea")[0];
oTextArea.onkeypress = handle;
oTextArea.onkeydown = handle;
}
</script>
</head>
<body>
<textarea rows="4" cols="50"></textarea>
<div id="display"></div>
</body>
</html>
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