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layui.define([ 'form', 'laydate', 'table' ], function(exports) {
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var form = layui.form,
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laydate = layui.laydate,
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table = layui.table,
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resourcesInfoTable = null,
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courseInfoMap = {},//课程map
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zjMap = {},//章节map
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selectMap = {},//已经生成过select的map
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selectList = "<select lay-filter='select_courseInfoIds'><option value=''>请选择</option>",
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courseLabelTypes = Common.getAjax("/jlw/courseInfo/getTreeByCourseLabelTypes.json",{courseLabelTypes:"实务课程类",rankLimit:3}).data; //获取课程数据
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$.each(courseLabelTypes,function (key,value){
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selectList += '<option value="'+value.courseInfoId+'">'+value.courseInfoName+'</option>';
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courseInfoMap[value.courseInfoId] = {courseInfoName:value.courseInfoName,children:value.children};
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$.each(value.children,function (k,v){
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zjMap[v.courseInfoId] = {courseInfoName:v.courseInfoName,children:v.children};
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});
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});
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selectList += "</select>";
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var view ={
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init:function(){
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this.initTable();
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this.initSearchForm();
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this.initToolBar();
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window.dataReload = function(){
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Lib.doSearchForm($("#searchForm"),resourcesInfoTable);
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}
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},
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initTable:function(){
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resourcesInfoTable = table.render({
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elem : '#resourcesInfoTable',
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height : Lib.getTableHeight(),
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cellMinWidth: 100,
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method : 'post',
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even:true,
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size:"lg",
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url : Common.ctxPath + '/jlw/resourcesInfo/list.json' // 数据接口
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,page : Lib.tablePage // 开启分页
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,limit : 10,
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cols : [ [ // 表头
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{
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type : 'checkbox'
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},
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{
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field : 'resourcesInfoName', title : '资源名称',align:"center",style:"text-align: left;"
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},
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{
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field : 'courseInfoParentParentName', title : '归属课程',align:"center",width:200, templet: function (d) {
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return selectList; //一级
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}
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},
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{
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field : 'courseInfoParentName', title : '归属章节',align:"center",width:200, templet: function (d) {
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var htm = "<select lay-filter='select_courseInfoIds_1'><option value=''>请选择</option>";
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if(!$.isEmpty(d.courseInfoParentId)){
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if($.isEmpty(selectMap[d.courseInfoParentId])){
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var h = htm;
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if(!$.isEmpty(courseInfoMap[d.courseInfoParentParentId])) {
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$.each(courseInfoMap[d.courseInfoParentParentId].children, function (key, v) {
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h += "<option value='" + v.courseInfoId + "'>" + v.courseInfoName + "</option>";
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});
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}
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selectMap[d.courseInfoParentId] = h + "</select>";
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return h;
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}else {
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return selectMap[d.courseInfoParentId];
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}
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}else {
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return htm + "</select>"; //二级
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}
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}
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},
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{
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field : 'courseInfoName', title : '归属小节',align:"center",width:200, templet: function (d) {
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var htm = "<select lay-filter='select_courseInfoIds_2'><option value=''>请选择</option>";
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if(!$.isEmpty(d.courseInfoId)){
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if($.isEmpty(selectMap[d.courseInfoId])){
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var h = htm;
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if(!$.isEmpty(zjMap[d.courseInfoParentId])){
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$.each(zjMap[d.courseInfoParentId].children,function (key,v){
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h += "<option value='" + v.courseInfoId + "'>" + v.courseInfoName + "</option>";
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});
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}
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selectMap[d.courseInfoId] = h + "</select>";
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return h;
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}else {
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return selectMap[d.courseInfoId];
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}
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}else {
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return htm + "</select>"; //三级
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}
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}
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},
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{
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field : 'resourcesInfoType', width:150,title : '资源类型',align:"center",templet:function (d){//(1视频 2课件 3附件)
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return d.resourcesInfoType == 1?"视频":d.resourcesInfoType == 2?"课件":d.resourcesInfoType == 3?"附件":'-';
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}
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},
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{
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field : 'userId',title : '操作', width:180,align:"center", templet: function (d) {
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var htm = '<button type="button" class="layui-btn layui-btn-xs" lay-event="edit">编辑</button></a>';
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htm += '<button type="button" class="layui-btn layui-btn-xs" lay-event="previewPage">'+(d.resourcesInfoType == 3?'下载':'预览')+'</button></a>';
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htm += '<button type="button" class="layui-btn layui-btn-xs" lay-event="del">删除</button></a>';
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return htm;
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}
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}
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] ],done: function (res, curr, count) {
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$.each(res.data,function (k,v){
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$("div[lay-id='resourcesInfoTable'] tbody tr:eq("+k+")").find("select:eq(0)").val(v.courseInfoParentParentId);
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$("div[lay-id='resourcesInfoTable'] tbody tr:eq("+k+")").find("select:eq(1)").val(v.courseInfoParentId);
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$("div[lay-id='resourcesInfoTable'] tbody tr:eq("+k+")").find("select:eq(2)").val(v.courseInfoId);
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});
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form.render();
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$.each($("td[data-field='courseInfoName']"),function (k,v){
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$(this).find("input").val($(this).find("input").context.dataset.content);
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});
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}
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});
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table.on('checkbox(resourcesInfoTable)', function(obj){
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var resourcesInfo = obj.data;
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if(obj.checked){
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//按钮逻辑Lib.buttonEnable()
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}else{
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}
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})
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},
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initSearchForm:function(){
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Lib.initSearchForm( $("#searchForm"),resourcesInfoTable,form);
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},
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initToolBar:function(){
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toolbar = {
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add : function() { // 获取选中数据
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var url = "/jlw/resourcesInfo/add.do";
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Common.openDlg(url,"资源管理/新增资源");
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},
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refresh: function () {//刷新
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searchForm.reset();
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Lib.doSearchForm($("#searchForm"), resourcesInfoTable, 1);
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},
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search:function () {
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Lib.doSearchForm($("#searchForm"), resourcesInfoTable, 1);
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},
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allDel:function () {//批量删除
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var checkStatus = table.checkStatus('resourcesInfoTable')
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,data = checkStatus.data,ids="";
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for(var i = 0;i<data.length;i++){
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ids += data[i].resourcesInfoId;
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if(i < data.length - 1){
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ids += ",";
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}
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}
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if($.isEmpty(ids)){
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layer.msg("请选择需要删除的数据！", {
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offset: ['50%'],
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icon: 2,
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time: 1500 //2秒关闭（如果不配置，默认是3秒）
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});
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return;
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}
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deleteInfo(ids);
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},
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bindingCourseInfo:function (){//批量绑定课程
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var checkStatus = table.checkStatus('resourcesInfoTable')
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,data = checkStatus.data,ids="";
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for(var i = 0;i<data.length;i++){
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ids += data[i].resourcesInfoId;
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if(i < data.length - 1){
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ids += ",";
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}
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}
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if($.isEmpty(ids)){
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layer.msg("请选择需要绑定章节的数据！", {
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offset: ['50%'],
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icon: 2,
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time: 1500 //2秒关闭（如果不配置，默认是3秒）
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});
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return;
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}
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bindingCourseInfo(ids);
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}
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};
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$('.ext-toolbar').on('click', function() {
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var type = $(this).data('type');
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toolbar[type] ? toolbar[type].call(this) : '';
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});
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}, initTableTool: table.on('tool(resourcesInfoTable)', function (obj) {
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var data = obj.data;
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if (obj.event === 'edit') {
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var url = "/jlw/resourcesInfo/add.do?resourcesInfoId="+data.resourcesInfoId;
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Common.openDlg(url,"资源管理/编辑资源");
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}else if(obj.event === "del"){
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deleteInfo(data.resourcesInfoId);
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}else if(obj.event === "previewPage"){
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Lib.downloadFile(data);
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}
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})
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}
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function deleteInfo(ids){
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layer.confirm('是否确定删除数据？', function (index) {
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var ret = Common.postAjax("/jlw/resourcesInfo/delete.json", {ids: ids});
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layer.msg(ret.code == 0 ? "删除成功！" : ret.msg, {
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offset: ['50%'],
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icon: ret.code == 0 ? 1 : 2,
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time: 1500 //2秒关闭（如果不配置，默认是3秒）
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}, function () {
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if (ret.code == 0) {
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Lib.tableRefresh();
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}
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});
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});
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}
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//批量绑定章节
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function bindingCourseInfo(ids){
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layer.open({
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type: 1,
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title: "批量绑定章节",
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shadeClose: true,
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btn: ['确定', '关闭'],
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btnAlign: 'c',
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area: ['620px', '360px'],
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content: $("#bindingCourseInfo_dialog"),
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success: function (layero, index) {
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$("#bindingCourseInfo_dialog select").val("");
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$("#bindingCourseInfo_dialog .layui-input-inline").css("width","400px");
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form.render();
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}, yes: function (index) {
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var courseInfoId = $("#bindingCourseInfo_dialog select[name='courseInfoId']").val();
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if($.isEmpty(courseInfoId)){
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layer.msg("请选择归属小结！");
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return ;
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}
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var ret = Common.postAjax("/jlw/resourcesInfo/setCourseInfoId.json",{courseInfoId:courseInfoId,resourcesInfoIds:ids});
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layer.msg(ret.code == 0 ? "绑定成功！" : ret.msg, {
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offset: ['50%'],
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icon: ret.code == 0 ? 1 : 2,
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time: 1500 //2秒关闭（如果不配置，默认是3秒）
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}, function () {
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if (ret.code == 0) {
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Lib.tableRefresh();
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layer.close(index);
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}
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});
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}, btn2: function (index, layero) {
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layer.close(index);
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}
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});
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}
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//选择归属课程 并且根据选择的课程查询章节
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form.on('select(select_courseId)', function (obj) {
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var this_ = $("#bindingCourseInfo_dialog select[name='chapterId']");
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var this_1 = $("#bindingCourseInfo_dialog select[name='courseInfoId']");
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this_.empty();
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this_.append("<option value=''>请选择</option>");
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this_1.empty();
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this_1.append("<option value=''>请选择</option>");
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if(!$.isEmpty(obj.value)){
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$.each(courseInfoMap[obj.value].children,function (key,v){
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this_.append("<option value='" + v.courseInfoId + "'>" + v.courseInfoName + "</option>");
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});
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}
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form.render();
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});
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//选择归属课程 并且根据选择的课程查询章节
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form.on('select(select_chapterId)', function (obj) {
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var this_ = $("#bindingCourseInfo_dialog select[name='courseInfoId']");
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this_.empty();
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this_.append("<option value=''>请选择</option>");
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if(!$.isEmpty(obj.value)){
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$.each(zjMap[obj.value].children,function (key,v){
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this_.append("<option value='" + v.courseInfoId + "'>" + v.courseInfoName + "</option>");
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});
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}
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form.render();
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});
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//选择归属课程 并且根据选择的课程查询章节
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form.on('select(select_courseInfoIds)', function (obj) {
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var this_ = $(this).parents("td").next().find("select");
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this_.empty();
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this_.append("<option value=''>请选择</option>");
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$(this).parents("td").next().next().find("select").empty();
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$(this).parents("td").next().next().find("select").append("<option value=''>请选择</option>");
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if(!$.isEmpty(obj.value)){
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$.each(courseInfoMap[obj.value].children,function (key,v){
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this_.append("<option value='" + v.courseInfoId + "'>" + v.courseInfoName + "</option>");
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});
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}
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form.render();
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});
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//选择归属课程 并且根据选择的课程查询章节
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form.on('select(select_courseInfoIds_1)', function (obj) {
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var this_ = $(this).parents("td").next().find("select");
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this_.empty();
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this_.append("<option value=''>请选择</option>");
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if(!$.isEmpty(obj.value)){
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$.each(zjMap[obj.value].children,function (key,v){
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this_.append("<option value='" + v.courseInfoId + "'>" + v.courseInfoName + "</option>");
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});
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}
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form.render();
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});
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//选择归属课程 并且根据选择的课程查询章节
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form.on('select(select_courseInfoIds_2)', function (obj) {
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var r = $(this).parents("td").find("input").context.innerHTML.replace(/ /g,"");
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$(this).parents("td").find("input").val(r);
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var resourcesInfoId = table.cache['resourcesInfoTable'][$(this).parents("tr").attr("data-index")].resourcesInfoId;
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if(!$.isEmpty(resourcesInfoId)){
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var ret = Common.postAjax("/jlw/resourcesInfo/edit.json",{resourcesInfoId:resourcesInfoId,courseInfoId:obj.value});
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layer.msg(ret.code == 0 ? "绑定成功！" : ret.msg, {
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offset: ['50%'],
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icon: ret.code == 0 ? 1 : 2,
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time: 1000 //2秒关闭（如果不配置，默认是3秒）
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});
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}
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});
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exports('index',view);
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}); |