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lilei22 2004-09-28
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这段代码执行时，为什么需要窗口重绘才能显示效果（我是打开另一个页面然后再回到这个页面才看到结果，否则页面没有变化）
梅雪香 2004-09-28
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<html>
<head>
<title>无标题文档</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="javascript">
var txtvalue="";
function TextToDlt(obj){
if(obj.value==txtvalue) return;
var src=document.getElementById("txt2");
src.outerHTML=div1.innerHTML;
}
</script>
</head>
<body>
<p align="center"><input type="text" id="txt1" name="txt1" size="20" onFocus="javascript:txtvalue=this.value" onBlur="TextToDlt(this)"><input type="text" id="txt2" name="txt2" size="20"></p>
<div id="div1" style="display:none "><select id="txt2" name="txt2"><option>asdfa</option></select></div>
</body>
</html>
<head>
<title>无标题文档</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="javascript">
var txtvalue="";
function TextToDlt(obj){
if(obj.value==txtvalue) return;
var src=document.getElementById("txt2");
src.outerHTML=div1.innerHTML;
}
</script>
</head>
<body>
<p align="center"><input type="text" id="txt1" name="txt1" size="20" onFocus="javascript:txtvalue=this.value" onBlur="TextToDlt(this)"><input type="text" id="txt2" name="txt2" size="20"></p>
<div id="div1" style="display:none "><select id="txt2" name="txt2"><option>asdfa</option></select></div>
</body>
</html>