Jquery Validate 动态添加校验

    <cx:script>
        <script type="text/javascript">
        //修改表单验证，提交
            $(document).ready(function() { $('#eform').validate({ //debug: true,
 rules : { opwd : { pwsCheck: true, required : true, maxlength: 30, minlength: 6 }, pwd1 : { pwsCheck: true, required : true, maxlength: 30, minlength: 6 } } }); }); $("#porgid").on("change",function(){ var isbigamount = $('#porgid').val(); if(isbigamount == 1) { alert(isbigamount); addRole(); $('#bigamount').rules("add",{ notnull : true, required : true, messages : { required : "限额标识开通,则该字段不能为空", } }); } else { alert(isbigamount); addRole(); $('#bigamount').rules("remove"); $('#bigamount').rules("add",{ positiveinteger:true, }); } }); function addRole() { alert('AJAX发起后台查询子机构'); $.ax( { url : '${ctxPath}/role/ajax/save', cache : false, data:param, dataType : 'json', successfn : function(result) { modalHide(); $("#textmsg").empty(); table.ajax.reload(); if(result.success){ $("#textmsg").text("角色新增成功"); }else{ $("#textmsg").text("角色新增失败"); } $('#myModal-confirm').modal('show'); }, errorfn : function(result) { modalHide(); $("#textmsg").empty(); $("#textmsg").text("角色新增失败"); $('.modal').modal('hide'); $('#myModal-confirm').modal('show'); table.ajax.reload(); } }); } </script>
        </cx:script>