learning-system-portal/src/views/study/TaskList.vue

<template>
  <div>
    <div style="display: flex; justify-content: space-between; padding: 12px 32px 10px 22px;">
      <div style="display: flex; justify-content: flex-start">
        <div>
          <el-select class="search-input" v-model="status" clearable placeholder="学习进度">
            <el-option label="全部" value=""></el-option>
            <el-option label="未开始" value="0"></el-option>
            <el-option label="进行中" value="1"></el-option>
            <el-option label="已完成" value="2"></el-option>
          </el-select>
        </div>
        <div style="padding-left: 10px"><el-input v-model="params.cmtask_name" clearable placeholder="搜索名称"></el-input></div>
        <div class="button-class" style="padding-left: 10px"><el-button type="primary" icon="el-icon-search" @click="search()">搜索</el-button></div>
        <div class="button-class" style="padding-left: 10px"><el-button type="primary" icon="el-icon-refresh-right"  @click="reset()">重置</el-button></div>
      </div>
    </div>
    <!--课程列表内容-->
    <div class="uc-list" v-if="couresList.length > 0">
      <div class="uc-course" v-for="(item, idx) in couresList" @click="jumpRouter(item)" :key="idx">
        <div class="uc-course-img">
          <img :src="item.cmtask_imgurl" />
          <span class="spanname" v-if="item.cmtask_type==1">学习路径图</span>
          <span class="spanname" v-if="item.cmtask_type==2">学习项目</span>
          <!-- 类型3不显示，20230307 东吴说已确认的修改 -->
         <!-- <span class="spanname" v-if="item.cmtask_type==3">老系统必修任务</span> -->
        </div>
        <div class="uc-course-info">
          <!-- 任务名称 -->
          <div class="uc-course-name one-line-ellipsis" style="cursor: pointer">
            <span v-if="item.type==10" class="uc-course-type2">录播</span>
            <span v-if="item.type==20" class="uc-course-type2">录播</span>
            <!-- <a href="/course/detail?id=" target="_blank"> {{item.name}}</a> -->
            <span v-html="item.cmtask_name"></span>
          </div>
          <!-- <div class="uc-course-source" @click="jumpRouter(item)">来源：{{ item.cmtask_name }}</div> -->
          <div style="padding-top: 18px; " class="uc-course-text">学习进度：
            <span v-if="item.cmtask_user_status==0">未开始</span>
            <span v-if="item.cmtask_user_status==1">进行中</span>
            <span v-if="item.cmtask_user_status==2">已完成</span>
          </div>
          <!-- <div class="uc-course-time">推送时间：{{ formatsec(Number(item.updated_at)  * 1000 )}}</div> -->
          <div class="uc-course-time">推送时间：{{ item.created_at}}</div>
        </div>
        <div class="uc-course-btns">
          <el-button @click="jumpRouter(item)" type="primary" size="small">开始学习</el-button>
        </div>
      </div>
      <div style="height:150px;  text-align: center;  margin-top:57px;" >
        <el-pagination background
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            :page-sizes="[10, 20, 30, 40]"
            :current-page="page"
            :page-size="size"
            layout="total, sizes, prev, pager, next, jumper"
            :total="total">
        </el-pagination>
      </div>

     </div>
    <!-- </div> -->
    <div v-else class="zan-wu">
        <div v-if="loading">
            <span v-if="couresList.length==0">正在加载数据...</span>
            <span v-else>查询中...</span>
        </div>
        <div v-else>
          <span v-if="couresList.length==0">没有查询到相关内容</span>
        </div>
    </div>
  </div>
</template>

<script>
import studyItem from '@/components/Course/studyItem.vue';
import apiManage from '@/api/manage/manage.js'
import {formatsec} from '@/utils/datetime.js'
export default {
  name: 'ucStudyTask',
  components: { studyItem },
  data() {
    return {
      status: '',
      params:{
         cmtask_name:'',
         cmtask_status:'',
         type:'',
      },
      loading:true,
      size:10,
      page:1,
      keyword:'',
      formatsec,
      couresList:[],
      total: 0
    };
  },
  mounted() {
   this.loadBoeData();
  },
  methods: {

    jumpRouter(item) {
      //location.href=`${this.webBaseUrl}/course/boeframe?id=${item.cmtask_id}`;

      //let urlPre=window.location.protocol+'//'+window.location.host;
      let studentPath=process.env.VUE_APP_STUDENT_PATH;
      if(item.cmtask_type==1){ //学习路径图
         let params=encodeURIComponent('routerId='+item.cmtask_id);
         //this.$router.push('/forward?to='+studentPath+'/pathdetails&params='+params);
         this.$router.push('/forward?to='+studentPath+'/pathchapterdetails&params='+params);
      }else if(item.cmtask_type==2){ //学习项目
         let params=encodeURIComponent('projectId='+item.cmtask_id);
         this.$router.push('/forward?to='+studentPath+'/projectdetails&params='+params);
      }else if(item.cmtask_type==3){
         let pushUrl=`/course/boeframe?id=${item.cmtask_id}&type=3`;
         this.$router.push(pushUrl);
      }
    },

    loadBoeData() {
      if(this.status !== '5') {
        this.params.cmtask_status = this.status;
      }
      let params={
          pageNo:this.page,
          pageSize:this.size,
          cmtask_user_status:this.params.cmtask_status,
          cmtask_name:this.params.cmtask_name,
        }
      this.loading=true;
      apiManage.userTaskList(params).then(res=>{
        if(res.code==200){
             this.total =parseInt(res.data.total);
             this.couresList = res.data.records;
           }else{
             this.$message.error('查询数据失败：'+res.msg);
           }
           this.loading=false;
        }).catch(()=>{
           this.loading=false;
        })
    },
    search(){
      this.page=1;
      this.loadBoeData()
    },
    reset() {
       this.loading=false;
       this.params.cmtask_name = '',
       this.params.type = '',
       this.params.cmtask_status = ''
       this.status = '';
       this.page=1;
       this.loadBoeData();
    },
    handleSizeChange(value) {
      this.size = value;
      this.loadBoeData();
    },
    //改变条数的回调
    handleCurrentChange(value) {
      this.page = value;
      this.loadBoeData();
    }
  }
};
</script>

<style scoped lang="scss">
.zan-wu{
  text-align: center;
  font-size: 20px;
  margin-top: 70px;
  color: #ccc;
}
.one-line-ellipsis {
  display: -webkit-box;
  white-space: pre-wrap;
  overflow: hidden;
  text-overflow:ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  box-sizing: border-box;
}
.button-class{
  // height: 42px;
}

.uc-list{
  padding-left: 22px;
}
.uc-course-time{
  color: #666;
  font-size: 14px;
}
.uc-badge {
  margin-top: 10px;
  margin-right: 40px;
}
 .spanname {
      position: absolute;
      background-color: #6a99a4;
      color:#ffffff;
      padding: 4px 10px;
      font-size: 12px;
      bottom: 0px;
      z-index: 100;
      left: 0px;
  }
.uc-course {
  cursor: pointer;
  display: flex;
  justify-content: space-around;
  border-bottom: 1px solid #E8E8E8;
  margin-right: 32px;
  padding: 20px 0px 15px  0px ;
  .uc-course-img {
    width: 212px;
    height: 119px;
    position: relative;
    img {
      width: 100%;
      height: 100%;
    }

  }
  .uc-course-info {
    // width: 50%;
    flex: 1;
    line-height: 28px;
    padding: 0px 10px;
    .uc-course-name {
      font-size: 18px;
      color: #333;
      margin-top: -3px;
      font-weight: 700;
    }
    .uc-course-text {
      color: #444;
      margin-bottom:3px;
      font-size: 16px;
      margin-top: 20px;

    }
  }
  .uc-course-btns {
    text-align: right;
    margin-top: 80px;
    width: 100px;
    height: 44px;
  }
}
</style>