<script type="text/javascript">
jQuery(document).ready(function(){
jQuery('.submit').click(function(){
jQuery.ajax({
type:'post',
dataType:'json',
data:jQuery('#form').serialize(),
url:"{lanrain::U('XhCustomForm/index',array('token' => $_GET['token'],'wecha_id' => $_GET['wecha_id'],'f_id' => $_GET['f_id']))}",
success:function(data){
if(data == 1){
alert('提交成功');
}else{
alert('提交失败');
}
}
});
})
})

</script>

jQuery('#form').serialize() 提交整个form表单的数据