📄 s08_15.htm
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<HTML><HEAD><TITLE>在线调查(列表方式)</TITLE>
<SCRIPT Language="javascript">
function GetEdu_level(edu_level)
{
var i;
for(i=0;i<edu_level.length;i++)
{
if(edu_level.options[i].selected) return edu_level.options[i].text;
}
return "[没有选择]";
}
function GetLikes(likes)
{
var i,result="";
for(i=0;i<likes.length;i++)
{
if(likes.options[i].selected) result += "["+likes.options[i].text+"]";
}
return result;
}
function ShowResult()
{
var f,msg;
f = document.myform;
msg = "您的学历是:"+GetEdu_level(f.edu_level);
msg += "\n您爱好:"+GetLikes(f.likes);
alert(msg);
}
</SCRIPT>
</HEAD>
<BODY>
<FORM name="myform">
<TABLE width="400"><TR><TD align="center" colspan="2" width="394">
<H2>在线调查</H2>
<HR>
</TD></TR><TR><TD width="116">
<P>爱好:<BR>
<SELECT size="6" name="likes" multiple>
<OPTION>游泳</OPTION><OPTION>蓝球</OPTION><OPTION>网球</OPTION>
<OPTION>登山</OPTION><OPTION>跑步</OPTION><OPTION>健美</OPTION>
</SELECT></P>
</TD><TD width="274" valign="top">
<P>您的学历:<BR>
<SELECT size="1" name="edu_level">
<OPTION>小学</OPTION><OPTION>中学</OPTION>
<OPTION selected>大学</OPTION><OPTION>大学以上</OPTION>
</SELECT></P>
<P align="center"><INPUT type="button" name="b1" value="提交" onClick="ShowResult()"></TD></TR></TABLE>
</FORM>
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