SimpleTaskSystem.Web/Assets/exam/js/newv.exam.js

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//定义命名空间 newv.exam
var newv = newv ? newv : {};
var $j = jQuery.noConflict();
newv.exam = function () {
    this.Environment = new newv.exam.environment();
    this.Request = new newv.exam.request();
    this.MessageBoxManager = new newv.exam.messageBoxManager();
    this.Timer = new newv.exam.timer();
    this.paperViewUtil = new newv.exam.paperViewUtil();
}

newv.exam.prototype.Init = function () {
    window.$ = function (elementId) {
        return document.getElementById(elementId);
    }

    window.$name = function (elementName) {
        return document.getElementsByName(elementName);
    }

    window.IsNullOrEmpty = function (stringValue) {
        if (stringValue == null || typeof (stringValue) == "undefined" || stringValue.length == 0) {
            return true;
        }
        else {
            return false;
        }
    }

    return new newv.exam();
}

//与环境有关的内容
newv.exam.environment = function () {
    //浏览器类型
    this.Browser = newv.exam.environment.prototype.getBrowser();

    this.getBrowerWindowsSize = function () {
        return newv.exam.environment.prototype.getBrowerWindowsSize();
    }
    this.getElementSize = function () {
        return newv.exam.environment.prototype.getElementSize();
    }
    this.getScreenSize = function () {
        return newv.exam.environment.prototype.getScreenSize();
    }
    this.addEventListener = function (target, eventType, fnHandler) {
        return newv.exam.environment.prototype.addEventListener(target, eventType, fnHandler);
    }
    this.getEvent = function () {
        return newv.exam.environment.prototype.getEvent();
    }

    //获取浏览器Get请求的参数
    this.getRequstParam = function (key) {
        var url = document.location.href;
        var endIndex = url.indexOf("#");
        var arrStr = null;
        if (endIndex > 0)
            arrStr = url.substring(url.indexOf("?") + 1, endIndex).split("&");