333 lines
8.6 KiB
Vue
333 lines
8.6 KiB
Vue
<template>
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<view>
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<cu-custom ref="cuCustom" bgColor="bg-gradual-blueness" :isBack="true" :isRingt="true" :backUrl="backUrl">
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<block slot="backText">返回</block>
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<block slot="content">我的课程</block>
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</cu-custom>
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<view class="select-fixed top-fixed">
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<view class="cu-bar search bg-white">
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<picker @change="statusChange" :value="sindex" :range="statusList" range-key="name">
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<view class="saixuan">
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<text>课程进度：</text>
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<text>{{ studyText }}</text>
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<text class="cuIcon-triangledownfill"></text>
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</view>
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</picker>
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</view>
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<view class="line"></view>
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</view>
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<scroll-view class="dy-scroll" @scrolltolower="scrolltolower" scroll-y :style="'top:'+sTop+'px;height:calc(100vh - '+totalHeight+'px)'">
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<view v-if="list.length>0">
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<view class="dy-list">
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<view v-for="(item,index) of list" :key="index" :data-id="item.CURRICULUM_ID"
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class="dy-list-item p20">
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<view class="dy-title-flex">
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<text style="flex: 1;">{{item.CURRICULUMNAME}}</text>
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<view class="dy-br">
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<button v-if="item.ISVISIBLE" class="cu-btn bg-green round sm" @click="$noMultipleClicks(goToMyStudy, item)">
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<text class="cuIcon-playfill"></text>开始学习</button>
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</view>
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</view>
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<view class="dy-subtitle-flex">
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<text>课程状态:{{item.STUDYSTATENAME}}</text>
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</view>
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<view class="dy-subtitle-flex">
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<text>开始时间:{{item.STARTTIME}}</text>
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</view>
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<view class="dy-subtitle-flex">
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<text>结束时间:{{item.ENDTIME}}</text>
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</view>
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<view class="dy-subtitle-flex">
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<text>相关课件:{{item.COURSEWARECOUNT}}</text>
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</view>
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<view v-if="item.STUDYSTATE === '2' || item.STUDYSTATE === '3'" class="dy-subtitle-flex">
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<text>考试成绩:{{item.COURSEEXAMSCORE}}</text>
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</view>
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</view>
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</view>
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</view>
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<view v-else-if="dataFlag=='noData'" class="dy-null">
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<view class="dy-null-img">
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<image :src="background[dataFlag].url" mode=""></image>
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</view>
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<view class="dy-null-title">
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{{background[dataFlag].msg}}
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</view>
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</view>
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<view class="cu-tabbar-height"></view>
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</scroll-view>
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</view>
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</template>
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<script>
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import {
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basePath,
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corpinfoId,
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deptId,
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loginSession,
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formatDate,
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loginUser
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} from '@/common/tool.js';
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import tkiTree from "@/components/select-tree/select-tree.vue"
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export default {
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components: {
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tkiTree
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},
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data() {
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return {
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backUrl: '/pages/application/onlinexxks/home',
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showRight: false,
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dataFlag: 'noData',
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sTop: 0,
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totalHeight: 0,
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list: [], //返回数据
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page: 1, //分页参数--页数
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rows: 10, //分页参数--每页数据条数
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totalCount: 0, //分页参数--初始化页数
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isEnd: false, //防止多次刷新
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totalPage: 0, //分页参数--分页数量
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noClick: true,
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statusList: [{
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id: '',
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name: '请选择'
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},
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{
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id: '1',
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name: '未开始'
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},
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{
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id: '2',
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name: '进行中'
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},
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{
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id: '3',
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name: '已通过'
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},
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{
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id: '4',
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name: '已结束'
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}
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],
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sindex: -1,
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studyState: '',
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studyText: '请选择'
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}
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},
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onReady() {
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let that = this;
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let CustomBar = this.CustomBar;
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uni.getSystemInfo({ //调用uni-app接口获取屏幕高度
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success(res) { //成功回调函数
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let titleH = uni.createSelectorQuery().select(".top-fixed"); //想要获取高度的元素名（class/id）
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titleH.boundingClientRect(data => {
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that._data.sTop = data.height //计算高度：元素高度=窗口高度-元素距离顶部的距离（data.top）
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that.totalHeight = data.height + CustomBar
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}).exec()
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}
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})
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},
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onLoad() { //页面第一次加载时触发，从跳转页面返回时不能触发，可以传递参
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},
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onBackPress() {
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this.$refs.cuCustom.BackPage()
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return true
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},
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onShow() {
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//页面显示或从后台跳回小程序时显示此页面时触发，从跳转页面返回时触发，不能传递参数
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var _this = this;
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_this.background = require('@/common/background.json');
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_this.showCount = -1;
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_this.currentPage = 1;
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_this.list = [];
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_this.isEnd = false;
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_this.getData();
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loginSession();
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},
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filters: {
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formatDate(time) {
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let date = new Date(time)
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return formatDate(date, 'yyyy-MM-dd')
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}
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},
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methods: {
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//跳转事件
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goToMyStudy(item) {
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uni.redirectTo({
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url: '/pages/application/onlinexxks/my-study?CURRICULUM_ID=' + item.CURRICULUM_ID + '&COURSESTUDENTRELATION_ID=' + item.COURSESTUDENTRELATION_ID
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})
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},
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statusChange(e) {
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console.info(e.detail.value)
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console.info(this.statusList[this.sindex])
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this.sindex = e.detail.value;
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this.studyState = this.statusList[this.sindex].id;
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this.studyText = this.statusList[this.sindex].name
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this.getQuery();
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},
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getQuery() { //搜索按钮事件
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var _this = this;
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_this.showCount = -1;
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_this.currentPage = 1;
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_this.list = [];
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_this.isEnd = false;
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_this.getData();
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},
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// 滑动到底方法
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scrolltolower() {
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var _this = this;
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_this.showCount = -1;
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_this.currentPage = _this.currentPage + 1;
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_this.isEnd = false;
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if (_this.totalPage >= _this.currentPage) {
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_this.getData(); //开始分页查询
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}
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},
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getData() {
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var _this = this;
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if (_this.isEnd) {
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return
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} else {
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this.isEnd = true;
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}
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uni.showLoading({
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title: "加载中..."
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}); //加载中动画
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uni.request({
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url: basePath + '/app/mycurriculum/pageDataByUser?showCount=' + _this.showCount + '¤tPage=' + _this.currentPage,
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method: 'POST',
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dataType: 'json',
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header: {
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'Content-type': 'application/x-www-form-urlencoded'
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},
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data: {
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CORPINFO_ID: corpinfoId,
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USER_ID: loginUser.USER_ID,
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tm: new Date().getTime(),
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STUDYSTATE: _this.studyState, //关键字模糊查询
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},
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success: (res) => {
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uni.hideLoading(); //结束加载中动画
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if (res.data != null) {
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_this.totalPage = res.data.page.totalPage
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// 从后端获取的数据，将这一步骤放到异步获取后端数据的地方，对后端返回的数据进行处理
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res.data.varList.forEach((ele) => {
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const nowDate = new Date()
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const beginDate = new Date(ele.STARTTIME)
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const endDate = new Date(ele.ENDTIME)
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if (nowDate < beginDate) {
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ele.STUDYSTATENAME = '未开始'
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ele.ISVISIBLE = false
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} else {
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ele.ISVISIBLE = true
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switch (ele.STUDYSTATE) {
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case '1':
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ele.STUDYSTATENAME = '未开始'
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break
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case '2':
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ele.STUDYSTATENAME = '进行中'
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break
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case '3':
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ele.STUDYSTATENAME = '已通过'
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ele.ISVISIBLE = false
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break
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case '4':
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ele.STUDYSTATENAME = '已结束'
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ele.ISVISIBLE = false
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break
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default:
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ele.STUDYSTATENAME = ''
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break
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}
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}
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// 如果数据不更新的话，增加下面代码
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res.data.varList.splice(1, 0)
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})
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if (_this.list.length == 0) {
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_this.list = res.data.varList;
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} else {
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console.info(1)
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if (res.data.varList != null) {
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_this.list2 = res.data.varList;
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console.info(_this.list2)
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_this.list = _this.list.concat(_this.list2);
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console.info(_this.list)
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}
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}
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}
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}
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})
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},
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}
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}
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</script>
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<style>
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.dy-card {
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background-color: #fff;
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border-radius: 10upx;
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margin: 30upx
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}
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.dy-card-title {
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display: flex;
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justify-content: space-between;
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border-bottom: 1px solid #eee;
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min-height: 80upx;
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line-height: 80upx;
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padding: 0 30upx;
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}
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.dy-card-content {
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padding: 0upx 30upx 30upx;
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}
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.dy-card-content-item {
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margin-top: 20upx;
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}
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.dy-card-content-item .title {
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display: flex;
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align-items: center;
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}
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.dy-card-content-item .title .l {
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width: 10upx;
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height: 30upx;
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border-radius: 20upx;
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background-color: #666;
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margin-right: 10upx;
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}
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.dy-card-content-item .content {
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background-color: #F1F1F1;
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padding: 10upx 14upx;
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margin-top: 14upx;
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line-height: 1.6;
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}
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.dy-card-content-item .name text {
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background-color: #F1F1F1;
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padding: 10upx 14upx;
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margin-top: 14upx;
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line-height: 1.6;
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display: inline-block;
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}
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.dy-card-foot {
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border-top: 1px solid #eee;
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padding: 30upx;
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}
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.dy-br{
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width: 200upx;
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text-align: right;
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}
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.dy-br .cu-btn{
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white-space: normal;
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}
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</style>
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