您所在位置：主题：错误'form'未定义,什么意思？那里错了？
veng
[专家分：0] 发布于 2007-05-23 15:04:00
function changSelect(thevalue){
if(thevalue.length!=0){
form.action="?action=rtn"
}else{
form.action="?action=aaa"
}
form.submit()
}
<form method="post" action="?action=add">
<select name="qsbtype" size="1" onChange="changSelect(this.value);"><option>aa</option><option></option>
</select>
</form>
if(thevalue.length!=0){
form.action="?action=rtn"
}else{
form.action="?action=aaa"
}
form.submit()
}
<form method="post" action="?action=add">
<select name="qsbtype" size="1" onChange="changSelect(this.value);"><option>aa</option><option></option>
</select>
</form>
