.net MVC内置js验证 jquery.validate.unobtrusive.js重置验证操作(备忘，找了很多次了)

 (function ($) {
         $.validator.unobtrusive.parseDynamicContent = function (selector) {
             //use the normal unobstrusive.parse method
             //$.validator.unobtrusive.parse(selector); changed this line with

             $(selector).find('*[data-val = true]').each(function () {

                 $.validator.unobtrusive.parseElement(this, false);
             });

             //get the relevant form
             var form = $(selector).first().closest('form');

             //get the collections of unobstrusive validators, and jquery validators
             //and compare the two
             var unobtrusiveValidation = form.data('unobtrusiveValidation');
             var validator = form.validate();

             $.each(unobtrusiveValidation.options.rules, function (elname, elrules) {
                 if (validator.settings.rules[elname] == undefined) {
                     var args = {};
                     $.extend(args, elrules);
                     args.messages = unobtrusiveValidation.options.messages[elname];
                     $('[name="' + elname + '"]').rules("add", args);
                 } else {
                     $.each(elrules, function (rulename, data) {
                         if (validator.settings.rules[elname][rulename] == undefined) {
                             var args = {};
                             args[rulename] = data;
                             args.messages = unobtrusiveValidation.options.messages[elname][rulename];
                             $('[name="' + elname + '"]').rules("add", args);
                         }
                     });
                 }
             });
         }
     })($);

使用场景: 需要动态增加需要验证的表单元素时使用。

代码添加方法：

首先增加代码段，在jquery.validate.unobtrusive.js文件中插入代码段