js控制form提交的action

<script language="JavaScript" >
function checkaction(v){
if(v==0){
   document.dbform.action="index.php?admin_db-repair";
}else{
   document.dbform.action="index.php?admin_db-optimize";
}
dbform.submit();
}
</script>

<form action="" method="post" name="dbform">
<input type="submit" class="btn" value="{lang dbStartOptimize}" name="opsubmit" οnclick="checkaction(1);" />
<input type="submit" class="btn" value="{lang dbStartFix}" name="resubmit" οnclick="checkaction(0);" />
</form>

<script>

function replace(){

myForm.action='bb.html';
myForm.method='POST';
myForm.submit();

}

</script>

<form id="myForm" name="myForm" method="post" action="aa.html">
<input type="button" value="dd" οnclick="replace();" />
</form>

使用这个方法可以使用多个内容来提交表单

myForm.action='index.php?act=edit';
myForm.method='POST';
myForm.submit();

myForm.action='index.php?act=del';
myForm.method='POST';
myForm.submit();