QA-UniApp-wlaq/pages/application/onlinexxks/my-curriculum.vue

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Vue
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2024-11-19 14:17:54 +08:00
<template>
<view>
<cu-custom ref="cuCustom" bgColor="bg-gradual-blueness" :isBack="true" :isRingt="true" :backUrl="backUrl">
<block slot="backText">返回</block>
<block slot="content">我的课程</block>
</cu-custom>
<view class="select-fixed top-fixed">
<view class="cu-bar search bg-white">
<picker @change="statusChange" :value="sindex" :range="statusList" range-key="name">
<view class="saixuan">
<text>课程进度</text>
<text>{{ studyText }}</text>
<text class="cuIcon-triangledownfill"></text>
</view>
</picker>
</view>
<view class="line"></view>
</view>
<scroll-view class="dy-scroll" @scrolltolower="scrolltolower" scroll-y :style="'top:'+sTop+'px;height:calc(100vh - '+totalHeight+'px)'">
<view v-if="list.length>0">
<view class="dy-list">
<view v-for="(item,index) of list" :key="index" :data-id="item.CURRICULUM_ID"
class="dy-list-item p20">
<view class="dy-title-flex">
<text style="flex: 1;">{{item.CURRICULUMNAME}}</text>
<view class="dy-br">
<button v-if="item.ISVISIBLE" class="cu-btn bg-green round sm" @click="$noMultipleClicks(goToMyStudy, item)">
<text class="cuIcon-playfill"></text>开始学习</button>
</view>
</view>
<view class="dy-subtitle-flex">
<text>课程状态:{{item.STUDYSTATENAME}}</text>
</view>
<view class="dy-subtitle-flex">
<text>开始时间:{{item.STARTTIME}}</text>
</view>
<view class="dy-subtitle-flex">
<text>结束时间:{{item.ENDTIME}}</text>
</view>
<view class="dy-subtitle-flex">
<text>相关课件:{{item.COURSEWARECOUNT}}</text>
</view>
<view v-if="item.STUDYSTATE === '2' || item.STUDYSTATE === '3'" class="dy-subtitle-flex">
<text>考试成绩:{{item.COURSEEXAMSCORE}}</text>
</view>
</view>
</view>
</view>
<view v-else-if="dataFlag=='noData'" class="dy-null">
<view class="dy-null-img">
<image :src="background[dataFlag].url" mode=""></image>
</view>
<view class="dy-null-title">
{{background[dataFlag].msg}}
</view>
</view>
<view class="cu-tabbar-height"></view>
</scroll-view>
</view>
</template>
<script>
import {
basePath,
corpinfoId,
deptId,
loginSession,
formatDate,
loginUser
} from '@/common/tool.js';
import tkiTree from "@/components/select-tree/select-tree.vue"
export default {
components: {
tkiTree
},
data() {
return {
backUrl: '/pages/application/onlinexxks/home',
showRight: false,
dataFlag: 'noData',
sTop: 0,
totalHeight: 0,
list: [], //返回数据
page: 1, //分页参数--页数
rows: 10, //分页参数--每页数据条数
totalCount: 0, //分页参数--初始化页数
isEnd: false, //防止多次刷新
totalPage: 0, //分页参数--分页数量
noClick: true,
statusList: [{
id: '',
name: '请选择'
},
{
id: '1',
name: '未开始'
},
{
id: '2',
name: '进行中'
},
{
id: '3',
name: '已通过'
},
{
id: '4',
name: '已结束'
}
],
sindex: -1,
studyState: '',
studyText: '请选择'
}
},
onReady() {
let that = this;
let CustomBar = this.CustomBar;
uni.getSystemInfo({ //调用uni-app接口获取屏幕高度
success(res) { //成功回调函数
let titleH = uni.createSelectorQuery().select(".top-fixed"); //想要获取高度的元素名class/id
titleH.boundingClientRect(data => {
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
that.totalHeight = data.height + CustomBar
}).exec()
}
})
},
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
},
onBackPress() {
this.$refs.cuCustom.BackPage()
return true
},
onShow() {
//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
var _this = this;
_this.background = require('@/common/background.json');
_this.showCount = -1;
_this.currentPage = 1;
_this.list = [];
_this.isEnd = false;
_this.getData();
loginSession();
},
filters: {
formatDate(time) {
let date = new Date(time)
return formatDate(date, 'yyyy-MM-dd')
}
},
methods: {
//跳转事件
goToMyStudy(item) {
uni.redirectTo({
url: '/pages/application/onlinexxks/my-study?CURRICULUM_ID=' + item.CURRICULUM_ID + '&COURSESTUDENTRELATION_ID=' + item.COURSESTUDENTRELATION_ID
})
},
statusChange(e) {
console.info(e.detail.value)
console.info(this.statusList[this.sindex])
this.sindex = e.detail.value;
this.studyState = this.statusList[this.sindex].id;
this.studyText = this.statusList[this.sindex].name
this.getQuery();
},
getQuery() { //搜索按钮事件
var _this = this;
_this.showCount = -1;
_this.currentPage = 1;
_this.list = [];
_this.isEnd = false;
_this.getData();
},
// 滑动到底方法
scrolltolower() {
var _this = this;
_this.showCount = -1;
_this.currentPage = _this.currentPage + 1;
_this.isEnd = false;
if (_this.totalPage >= _this.currentPage) {
_this.getData(); //开始分页查询
}
},
getData() {
var _this = this;
if (_this.isEnd) {
return
} else {
this.isEnd = true;
}
uni.showLoading({
title: "加载中..."
}); //加载中动画
uni.request({
url: basePath + '/app/mycurriculum/pageDataByUser?showCount=' + _this.showCount + '&currentPage=' + _this.currentPage,
method: 'POST',
dataType: 'json',
header: {
'Content-type': 'application/x-www-form-urlencoded'
},
data: {
CORPINFO_ID: corpinfoId,
USER_ID: loginUser.USER_ID,
tm: new Date().getTime(),
STUDYSTATE: _this.studyState, //关键字模糊查询
},
success: (res) => {
uni.hideLoading(); //结束加载中动画
if (res.data != null) {
_this.totalPage = res.data.page.totalPage
// 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
res.data.varList.forEach((ele) => {
const nowDate = new Date()
const beginDate = new Date(ele.STARTTIME.replace(/-/g,'/'))
const endDate = new Date(ele.ENDTIME.replace(/-/g,'/'))
if (nowDate < beginDate) {
ele.STUDYSTATENAME = '未开始'
ele.ISVISIBLE = false
} else {
ele.ISVISIBLE = true
switch (ele.STUDYSTATE) {
case '1':
ele.STUDYSTATENAME = '未开始'
break
case '2':
ele.STUDYSTATENAME = '进行中'
break
case '3':
ele.STUDYSTATENAME = '已通过'
ele.ISVISIBLE = false
break
case '4':
ele.STUDYSTATENAME = '已结束'
ele.ISVISIBLE = false
break
default:
ele.STUDYSTATENAME = ''
break
}
}
// 如果数据不更新的话,增加下面代码
res.data.varList.splice(1, 0)
})
if (_this.list.length == 0) {
_this.list = res.data.varList;
} else {
console.info(1)
if (res.data.varList != null) {
_this.list2 = res.data.varList;
console.info(_this.list2)
_this.list = _this.list.concat(_this.list2);
console.info(_this.list)
}
}
}
}
})
},
}
}
</script>
<style>
.dy-card {
background-color: #fff;
border-radius: 10upx;
margin: 30upx
}
.dy-card-title {
display: flex;
justify-content: space-between;
border-bottom: 1px solid #eee;
min-height: 80upx;
line-height: 80upx;
padding: 0 30upx;
}
.dy-card-content {
padding: 0upx 30upx 30upx;
}
.dy-card-content-item {
margin-top: 20upx;
}
.dy-card-content-item .title {
display: flex;
align-items: center;
}
.dy-card-content-item .title .l {
width: 10upx;
height: 30upx;
border-radius: 20upx;
background-color: #666;
margin-right: 10upx;
}
.dy-card-content-item .content {
background-color: #F1F1F1;
padding: 10upx 14upx;
margin-top: 14upx;
line-height: 1.6;
}
.dy-card-content-item .name text {
background-color: #F1F1F1;
padding: 10upx 14upx;
margin-top: 14upx;
line-height: 1.6;
display: inline-block;
}
.dy-card-foot {
border-top: 1px solid #eee;
padding: 30upx;
}
.dy-br{
width: 200upx;
text-align: right;
}
.dy-br .cu-btn{
white-space: normal;
}
</style>