我给你做了一个,你看看:
代码test.html:<script language="javascript">
function SelName()
{
var str="";
for(var i=0;i<form1.t_name.length;i++)
{
if(form1.t_name[i].selected)
{
if(str == "")
{
str = form1.t_name[i].value;//如果返回text就用form1.t_name[i].text
}
else
{
str = str + "," +form1.t_name[i].value;
}
}
}
form1.t_nm.value = str;
}
</script>
<form name="form1" method="post" action="">
按CTRL多选:<br>
<select name="t_name" size="5" multiple>
<option value="zhangdan">01</option>
<option value="wangli">02</option>
<option value="xiayun">03</option>
</select>
<br>
<input type="button" name="Submit" value="确定" onclick="SelName()">
<br>
选中结果:
<input type="text" name="t_nm">
</form>
代码test.html:<script language="javascript">
function SelName()
{
var str="";
for(var i=0;i<form1.t_name.length;i++)
{
if(form1.t_name[i].selected)
{
if(str == "")
{
str = form1.t_name[i].value;//如果返回text就用form1.t_name[i].text
}
else
{
str = str + "," +form1.t_name[i].value;
}
}
}
form1.t_nm.value = str;
}
</script>
<form name="form1" method="post" action="">
按CTRL多选:<br>
<select name="t_name" size="5" multiple>
<option value="zhangdan">01</option>
<option value="wangli">02</option>
<option value="xiayun">03</option>
</select>
<br>
<input type="button" name="Submit" value="确定" onclick="SelName()">
<br>
选中结果:
<input type="text" name="t_nm">
</form>
解决方案 »
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