如题!
1<form action="where.asp" method="post" name="form1">
2<select name="sear" onchange="sel()">
3<option selected="" value="nbr">业务编号</option>
4<option value="useid1">客户名称</option>
5<option value="sertype">业务类型</option>
6<option value="strtime">业务登记时间</option>
7<option value="endtimen">业务完成时间</option>
8<option value="pri">业务等级</option>
9<option value="sername">客户经理</option>
10<textarea cols="100" name="where1" rows="5"></textarea>
11</select></form>
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function sel() {
document.form1.where1.value = document.form1.sear.options[document.form1.sear.selectedIndex].value;
}
若需显示多次的选择,document.form1.where1.value = ... 改为
document.form1.where1.value += "," + ...
其中","为分隔符,按需要选择