efunbox_resources-web/src/pages/relation/Relation.vue

<template>
  <div class="course">
    <el-card class="box-card">
      <div slot="header" class="clearfix">
        <el-select v-model="channelValue" placeholder="请选择渠道" @change="selectChange">
          <el-option
            v-for="item in channeList.list"
            :key="item.id"
            :label="item.title"
            :value="item.id">
          </el-option>
        </el-select>
        <el-button style="float: right; padding: 3px 0" type="text" @click="add">增加</el-button>
      </div>
      <el-table
        :data="relationList.list"
        style="width: 100%"
        height="700">
        <el-table-column
          label="课程 CODE"
          prop="code">
        </el-table-column>
        <el-table-column
          label="课程名称"
          prop="title">
        </el-table-column>
        <el-table-column
          label="课程图片"
          prop="iconImg">
        </el-table-column>
        <el-table-column
          label="关键字"
          prop="keyWords">
        </el-table-column>
        <el-table-column
          label="短标题"
          prop="subTitle">
        </el-table-column>
        <el-table-column
          label="播放状态">
           <template slot-scope="scope">
            {{scope.row.continuity == 'CONTINUOUS' ? '连续' : '重复'}}
          </template>
        </el-table-column>
        <el-table-column
          label="模板"
          prop="template">
        </el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <el-button
              size="mini"
              @click="remove(scope.row)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <el-pagination
      v-if="relationList.totalSize"
      background
      layout="prev, pager, next"
      :total="relationList.totalSize"
      @current-change="changePage">
      </el-pagination>
  </el-card>
  <el-dialog
      title="增加课程"
      :visible.sync="dialogVisible"
      width="70%"
      center>
      <el-form label-position="left">
        <el-table
          :data="courseList.list"
          style="width: 100%"
          height="500">
          <el-table-column
            label="课程 CODE"
            prop="code">
          </el-table-column>
          <el-table-column
            label="课程名称"
            prop="title">
          </el-table-column>
          <el-table-column
            label="课程图片"
            prop="iconImg">
          </el-table-column>
          <el-table-column
            label="关键字"
            prop="keyWords">
          </el-table-column>
          <el-table-column
            label="短标题"
            prop="subTitle">
          </el-table-column>
          <el-table-column
            label="播放状态">
            <template slot-scope="scope">
              {{scope.row.continuity == 'CONTINUOUS' ? '连续' : '重复'}}
            </template>
          </el-table-column>
          <el-table-column
            label="模板"
            prop="template">
          </el-table-column>
          <el-table-column label="操作">
            <template slot-scope="scope">
              <el-button
                size="mini"
                @click="addEdit(scope.row, scope.$index)">选择</el-button>
            </template>
          </el-table-column>
        </el-table>
        <el-pagination
        background
        layout="prev, pager, next"
        :total="courseList.totalSize"
        @current-change="changePageEdit">
        </el-pagination>
      </el-form>
  </el-dialog>
  </div>
</template>
<script>
import { mapGetters } from 'vuex';
export default {
  data() {
    return {
      dialogVisible: false,
      channelValue: '',
      page: 1,
      pageEdit: 1,
      channelId: ''
    }
  },
  computed: {
    ...mapGetters({
      courseList: 'courseList',
      channeList: 'channeList',
      relationList: 'relationList'
      })
  },
  created () {
    this.$store.dispatch('getChannelList', {pageNo: '', pageSize: '' })
  },
  methods: {
    // 选择渠道
    selectChange(e) {
      this.channelId = e;
      this.$store.dispatch('getRelationList', {channelId: e, pageNo: 1, pageSize: 10 })
    },
    // 渠道增加课程
    add () {
      if (!this.channelId) {
        this.$message.error('请选择渠道');
        return false;
      }
      this.dialogVisible = true;
      this.$store.dispatch('getCourseList', {channelId: this.channelId, pageNo: 1, pageSize: 10, key: ''})
    },
    // 选择课程
    addEdit (row, index) {
      this.$store.dispatch('addRelationList', {
        data: {channelId: this.channelId, courseIds: [ row.id ]},
        params: {channelId: this.channelId, pageNo: 1, pageSize: 10 }
      }).then(res => {
        if(res.code == 200) {
          this.$store.dispatch('getCourseList', {channelId: this.channelId, pageNo: 1, pageSize: 10, key: ''})
        }
      })
    },
    // 渠道下课程分页
    changePage (e) {
      this.page = e;
      this.$store.dispatch('getRelationList', {channelId: this.channelId, pageNo: e, pageSize: 10 })
    },
    // 添加分页
    changePageEdit (e) {
      this.pageEdit = e;
      this.$store.dispatch('getCourseList', {pageNo: e, pageSize: 10, key: ''})
    },
    // 删除课件
    remove (row) {
      this.$store.dispatch('removeRelationList', {
        data: {channelId: this.channelId, courseIds: [ row.id ]},
        params: {channelId: this.channelId, pageNo: this.page, pageSize: 10 }
      })
    }
  },
}
</script>
<style lang="less">
  .el-pagination {
    text-align: center;
    margin-top: 20px;
  }
  .el-form-item__content {
    width: 50%;
  }
</style>