.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