<td bgcolor="FDF7E8" ><nobr><font color="black"> 证件类型</nobr></td>
<td bgcolor="FDF7E8" colspan="3" ><nobr> <select tabindex="10" name="f_cert_type" style=" WIDTH:172pt" tabindex="2.2" onchange="setBirthdayAndAgeByCertidAndType('F')">
<option value="" >----</option>
<%
cert_typeDefault=Util.toNotNullString(PersonModel.getcert_type());
%>
</select></nobr>这个选择的值比如有身份证和其他证件
<td valign="top"> 备 注:</td>
<td><textarea name="memo" tabindex="5" class="textareaNo3D" rows="2" cols="70" ><%=Util.toNotNullString(AppModel.getMemo())%></textarea></td>
如果选择了其他证件,要在对应的备注信息显示一行字,如“XXXXXX”。请问这个该如何写呢
<option value="部门1">部门1</option>
<option value="部门2">部门2</option>
<option value="部门3">部门3</option>
</select>
<script>var text = document.getElementById('mdep');
text.onchange = function(){
alert( text.options[text.options.selectedIndex].value );
}
</script>
function setBirthdayAndAgeByCertidAndType(f,o){
document.getElementsByName('memo')[0].innerHTML=o.options[o.selectedIndex].text
}
</script><td bgcolor="FDF7E8" ><nobr><font color="black"> 证件类型</nobr></td>
<td bgcolor="FDF7E8" colspan="3" ><nobr>
<select tabindex="10" name="f_cert_type" style=" WIDTH:172pt" tabindex="2.2" onchange="setBirthdayAndAgeByCertidAndType('F',this)">
<option value="" >----</option>
<%
cert_typeDefault=Util.toNotNullString(PersonModel.getcert_type());
%>
</select></nobr>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>test</title>
<script src="jquery-1.3.2.js"></script>
<script>
$(function(){
$("#select").change(function(){
var txt = $("#select option:selected").text();
$("#textareaNo3D").html(txt);// = txt;
});
});
</script>
</head><body>
<select id="select">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
</select><textarea name="memo" tabindex="5" id="textareaNo3D" class="textareaNo3D" rows="2" cols="70"></textarea>
</body>
</html>
这个demo看看,就是传值,如果你要从这个来得到相应的文本也可以