最近弄了个站点,想在里面内嵌个图鉴系统.但是无奈,从下拉列表中点击图片就能马上显示这个功能无法实现.代码写好了点,请个位大大指教下.
<select name="abc" size="1" onchange="<%resopnse.write'abc=(this.value)'%>">
<option value="1"></option>
<option value="2"></option>
</select>
<img src=image/<%request.querystring("abc")%>.jpg>
用这样的代码可以吗?要如何修正?
2007-07-26 00:40
2007-07-26 02:29
2007-07-26 19:03
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
</HEAD>
<BODY>
<script language = "JavaScript">
function changelocation(locationid)
{
var i=locationid;
eval("document.form1.b.src='"+i+".jpg'");
}
</script>
<form name="form1">
<select name="a" size="1" onChange="changelocation(document.form1.a.options
[document.form1.a.selectedIndex].value)">
<option value="1">图1</option>
<option value="2">图2</option>
</select>
<br>
<img name="b" src="1.jpg">
</form>
</BODY>
</HTML>
2007-07-27 19:37
2007-07-27 22:27
