DigitalScholl/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/LessonInfoOfElectiveOnline/StudentIndex.js

/* * 版 本 Learun-ADMS-Ultimate V7.0.0 数字化智慧校园(http://www.learun.cn) 
 * Copyright (c) 2013-2018 北京泉江科技有限公司 
 * 创建人：超级管理员
 * 日  期：2019-05-14 10:02
 * 描  述：选课中心
 */
var weekChina = ["一", "二", "三", "四", "五", "六", "日"];
var refreshGirdData;
//点击课程名称
function LessonIntroduction(lessonno) {
    var html = "";
    top.learun.httpAsyncGet(top.$.rootUrl + '/EducationalAdministration/LessonInfo/GetLessonInfoEntityByLessonNo?lessonNo=' + lessonno, function (result) {
        if (result.code == 200) {
            if (result.data.Introduction == null) {
                top.learun.alert.warning("暂无课程简介。");
                return;
            }
            html = result.data.Introduction;
            layer.open({
                type: 1,
                closeBtn: 2,
                title: "课程简介",
                area: ['800px', '60%'],
                content: html
            });
        } else {
            top.learun.alert.warning("暂无课程简介。");
        }
    });
}
//点击教师名称
function EmpIntroduction(empno) {
    var html = "";
    top.learun.httpAsyncGet(top.$.rootUrl + '/EducationalAdministration/EmpInfo/GetEmpInfoEntityByEmpNo?empNo=' + empno, function (result) {
        if (result.code == 200) {
            if (result.data.resume == null) {
                top.learun.alert.warning("暂无教师简介。");
                return;
            }
            html = result.data.resume;
            layer.open({
                type: 1,
                closeBtn: 2,
                title: "教师简介",
                area: ['800px', '60%'],
                content: html
            });
        } else {
            top.learun.alert.warning("暂无教师简介。");
        }
    });
}
var bootstrap = function ($, learun) {
    "use strict";
    var page = {
        init: function () {
            //是否为选课时间
            learun.httpAsyncGet(top.$.rootUrl + '/EducationalAdministration/LessonInfoOfElectiveOnline/IsSelectElectiveLesson', function (result) {
                if (result.code == 200) {//选课还未开始
                    learun.alert.warning("当前时间不是线上选课时间！");
                    return;
                } else {//选课已经开始
                    page.initGird();
                }
            });
            page.bind();
        },
        bind: function () {
            $('#multiple_condition_query').lrMultipleQuery(function (queryJson) {
                page.search(queryJson);
            }, 220, 400);
            // 刷新
            $('#lr_refresh').on('click', function () {
                location.reload();
            });

            // 报名
            $('#lr_apply').on('click', function () {
                var keyValue = $('#gridtable').jfGridValue('Id');
                if (learun.checkrow(keyValue)) {
                    var Status = $('#gridtable').jfGridValue('Status');
                    if (Status == "1" || Status == "2") {//审核中、报名成功
                        learun.alert.warning("系统不记录重复报名数据！");
                        return false;
                    }
                    learun.layerConfirm('是否确认报名该课程！', function (res) {
                        if (res) {
                            //模式二：
                            var _postData = {};
                            _postData.keyValue = keyValue;
                            _postData.StuNo = learun.clientdata.get(['userinfo']).enCode;
                            $.ajax({
                                url: WebApiUrl + '/Learun/LessonInfoOfElectiveOnline/SignIn',
                                data: _postData,
                                type: "POST",
                                dataType: "json",
                                async: false,
                                cache: false,
                                success: function (res) {
                                    if (res.code == 200) {
                                        learun.loading(true, '正在提交报名数据');
                                        //判断队列结果
                                        var timer = setInterval(function () {
                                            $.ajax({
                                                url: top.$.rootUrl + '/EducationalAdministration/LessonInfoOfElectiveOnline/GetApplyResult',
                                                data: { keyValue: keyValue },
                                                type: "POST",
                                                dataType: "json",
                                                async: false,
                                                cache: false,
                                                success: function (res) {
                                                    if (res.code == 200) {
                                                        refreshGirdData();
                                                        clearInterval(timer);
                                                        learun.loading(false);
                                                        learun.alert.warning(res.info);
                                                    }
                                                },
                                                error: function (XMLHttpRequest, textStatus, errorThrown) {
                                                    learun.alert.warning("网络出错，请刷新！");
                                                },
                                            });
                                        }, 5000);

                                    } else {
                                        learun.alert.warning("系统异常，请稍后！");
                                        return false;
                                    }
                                },
                                error: function (XMLHttpRequest, textStatus, errorThrown) {
                                    learun.alert.warning("网络出错，请刷新！");
                                },
                            });

                        }
                    });
                }
            });
            //取消报名
            $('#lr_cancel').on('click', function () {
                var keyValue = $('#gridtable').jfGridValue('Id');
                if (learun.checkrow(keyValue)) {
                    var Status = $('#gridtable').jfGridValue('Status');
                    if (Status == "2") {//报名成功
                        learun.alert.warning("当前课程已报名成功，无法取消！");
                        return false;
                    }
                    if (Status != "1") {//审核中
                        learun.alert.warning("当前课程未报名或者报名失败，无法取消！");
                        return false;
                    }
                    learun.layerConfirm('是否确认取消报名该课程！', function (res) {
                        if (res) {
                            learun.postForm(top.$.rootUrl + '/EducationalAdministration/LessonInfoOfElectiveOnline/CancelApply', { keyValue: keyValue }, function () {
                                refreshGirdData();
                            });
                        }
                    });
                }
            });
        },
        // 初始化列表
        initGird: function () {
            $('#gridtable').jfGrid({
                url: top.$.rootUrl + '/EducationalAdministration/LessonInfoOfElectiveOnline/GetPageListOfStudent',
                headData: [
                    { label: "学年", name: "AcademicYearNo", width: 100, align: "left" },
                    { label: "学期", name: "Semester", width: 100, align: "left" },
                    { label: "课程编号", name: "LessonNo", width: 150, align: "left" },
                    { label: "课程名称", name: "LessonName", width: 150, align: "left" },
                    { label: "建课教师", name: "EmpNo", width: 100, align: "left" },
                    {
                        label: "建课学校", name: "F_SchoolId", width: 150, align: "left"
                    },
                    //{ label: "报名人数上限", name: "StuNumMax", width: 100, align: "left" },
                    { label: "已报人数", name: "StuNumOfApply", width: 100, align: "left" },
                    {
                        label: "报名状态", name: "Status", width: 100, align: "left",
                        formatter: function (cellvalue, row) {
                            if (cellvalue == 1) {
                                return '<span class=\"label label-primary\">审核中</span>';
                            } else if (cellvalue == 2) {
                                return '<span class=\"label label-success\">报名成功</span>';
                            } else if (cellvalue == 3) {
                                return '<span class=\"label label-warning\">报名失败</span>';
                            } else {
                                return '<span class=\"label label-default\">未报名</span>';
                            }
                        }
                    },
                ],
                mainId: 'Id',
                isPage: true,
                sidx: 'AcademicYearNo DESC, Semester DESC, LessonNo ASC'
            });
            page.search();
        },
        search: function (param) {
            param = param || {};
            param.StuNo = learun.clientdata.get(['userinfo']).enCode;
            param.StuMajorNo = StuMajorNo;
            param.StuGrade = StuGrade;
            $('#gridtable').jfGridSet('reload', { queryJson: JSON.stringify(param) });
        }
    };
    refreshGirdData = function () {
        page.search();
    };
    page.init();
}