lims_college/frontend_web/src/views/course/index.vue

<template>
  <d2-container>
    <template slot="header"
              style="padding: 5px;">
      <el-form size="mini"
               ref="form"
               :inline="true"
               class="sbutton_padding"
               style="margin-top: -7px;text-align:right;">
        <el-form-item label="学年"
                      class="sbutton_margin">
          <el-select v-model="search.Year"
                     placeholder="请选择学年">
            <el-option v-for="item in years"
                       :key="item.value"
                       :label="item.label"
                       :value="item.value">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="学期"
                      class="sbutton_margin">
          <el-select v-model="search.Term"
                     style="width: 140px;">
            <el-option v-for="item in termList"
                       :key="item.ItemValue"
                       :label="item.ItemName"
                       :value="parseInt(item.ItemValue)">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="班级"
                      class="sbutton_margin">
          <el-select v-model="search.ClassId"
                     filterable
                     style="width: 140px;">
            <el-option v-for="item in classList"
                       :key="item.Id"
                       :label="item.Name"
                       :value="parseInt(item.Id)">
            </el-option>
          </el-select>
        </el-form-item>
        <el-button size="mini"
                   type="primary"
                   @click="initDatas()"
                   style="margin-left:10px"
                   @command="searchCommand"
                   class="sbutton_margin">查 询</el-button>
        <el-button size="mini"
                   type="primary"
                   @click="clearSearch"
                   class="sbutton_margin">重 置</el-button>
        <el-button size="mini"
                   type="primary"
                   style="margin-right:6px"
                   @click="openinformationadd()"
                   class="sbutton_margin">添加</el-button>
      </el-form>
    </template>
    <el-table ref="multipleTable"
              :data="activities"
              border
              fit
              tooltip-effect="dark"
              style="width: 100%"
              @sort-change="orderby"
              height="100%">
      <el-table-column label="操作"
                       width="160px"
                       align="center"
                       fixed='right'>
        <template slot-scope="scope">
          <el-button size="mini"
                     title="编辑"
                     type="primary"
                     @click="courseEdit(scope.row.Id)"
                     icon="el-icon-edit"
                     circle></el-button>
          <el-button size="mini"
                     type="primary"
                     title="发布"
                     @click="publish(scope.row)"
                     style="margin-left:5px;"
                     icon="el-icon-s-promotion"
                     circle></el-button>
          <el-button size="mini"
                     type="primary"
                     title="详情"
                     @click="handleDetail(scope.row)"
                     style="margin-left:5px;"
                     icon="el-icon-notebook-2"
                     circle></el-button>
          <el-button size="mini"
                     type="danger"
                     title="删除"
                     @click="deleteCourse(scope.row)"
                     style="margin-left:5px;"
                     icon="el-icon-delete"
                     circle></el-button>

        </template>
      </el-table-column>
      <el-table-column prop="Year"
                       fit
                       min-width="80px"
                       label="学年"
                       align="center"
                       show-overflow-tooltip></el-table-column>
      <el-table-column prop="Term"
                       label="学期"
                       align="center"
                       min-width="160px"
                       show-overflow-tooltip
                       :formatter="formatTerm"></el-table-column>
      <el-table-column prop="Title"
                       label="标题"
                       align="center"
                       min-width="160px"
                       show-overflow-tooltip></el-table-column>
      <!--      <el-table-column prop="CourseWeek"-->
      <!--                       label="教学周"-->
      <!--                       align="center"-->
      <!--                       min-width="160px"-->
      <!--                       show-overflow-tooltip></el-table-column>-->
      <el-table-column prop="ClassId"
                       label="班级"
                       align="center"
                       min-width="160px"
                       show-overflow-tooltip
                       :formatter="formatClass"></el-table-column>
      <el-table-column prop="Status"
                       align="center"
                       min-width="40px"
                       label="状态"
                       show-overflow-tooltip
                       :formatter="formatStatus"></el-table-column>
      <el-table-column prop="CreatedTime"
                       align="center"
                       min-width="120px"
                       label="创建时间"
                       show-overflow-tooltip></el-table-column>
    </el-table>
    <!-- </el-card> -->
    <courseInfoDialog ref="courseDialog"
                      @handleClose="handleClose"
                      :courseId="courseId"
                      :statusList="statusList"
                      :termList="termList"
                      :classList="classList"
                      width="75"></courseInfoDialog>
    <!-- </div> -->
    <template slot="footer">
      <el-pagination style="margin: -10px;"
                     @size-change="handleSizeChange"
                     @current-change="handleCurrentChange"
                     :current-page="search.page.current"
                     :page-sizes="[10, 15, 20]"
                     :page-size="search.page.size"
                     layout="total, sizes, prev, pager, next, jumper"
                     :total="search.page.total">
      </el-pagination>
    </template>
  </d2-container>
</template>

<script>

import ClassApi from '@/api/class'
import CourseApi from '@/api/course'
import itemDetailApi from '@/api/sysadmin/itemdetail'
import courseInfoDialog from './components/courseInfoDialog'
export default {
  name: 'course',
  components: {
    courseInfoDialog
  },
  data () {
    return {
      dialogvisible: false,
      details: false,
      activities: [],
      courseId: -1,
      classList: [], // 班级列表
      statusList: [], // 状态列表
      termList: [], // 学期
      years: [],
      search: {
        Term: '',
        Year: '',
        ClassId: '',
        page: {
          total: 0,
          current: 1,
          size: 10
        }
      },
      // 列表排序
      Column: {
        Order: '',
        Prop: ''
      }
    }
  },
  mounted () {
    this.getTerm()
    this.getStatus()
    this.initDatas()
    var myDate = new Date()
    var year = myDate.getFullYear() + 1 // 获取下年
    this.initSelectYear(year)
  },
  methods: {
    // 匹配状态
    formatStatus (row, column) {
      for (var i = 0; i < this.statusList.length; i++) {
        if (parseInt(this.statusList[i].ItemValue) === parseInt(row.Status)) {
          return this.statusList[i].ItemName
        }
      }
    },
    // 匹配班级
    formatClass (row, column) {
      for (var i = 0; i < this.classList.length; i++) {
        if (parseInt(this.classList[i].Id) === row.ClassId) {
          return this.classList[i].Name
        }
      }
    },
    // 获取学期
    getTerm () {
      itemDetailApi.getItemDetailByItemCode({ ItemCode: 'Term' })
        .then(res => {
          this.termList = res
        })
        .catch(err => {
          console.error(err)
        })
    },
    // 匹配学期
    formatTerm (row, column) {
      for (var i = 0; i < this.termList.length; i++) {
        if (parseInt(this.termList[i].ItemValue) === parseInt(row.Term)) {
          return this.termList[i].ItemName
        }
      }
    },
    // 发布状态
    getStatus () {
      let _this = this
      itemDetailApi.getItemDetailByItemCode({ ItemCode: 'PublishStatus' })
        .then(res => {
          _this.statusList = res
          this.initDatas()
        })
        .catch(err => {
          console.error(err)
        })
    },
    initSearchInfo () {
      this.search = {
        Title: '',
        Status: -1,
        Content: ''
      }
    },
    // 初始化分页分页对象
    initPageInfo () {
      this.search.page = {
        total: 0,
        current: 1,
        size: 10
      }
    },
    initSelectYear (year) {
      this.years = []
      for (let i = 0; i < 5; i++) {
        this.years.push({ value: (year - i), label: (year - i) + '年' })
      }
    },
    // 打开 添加弹窗
    openinformationadd () {
      this.$refs.courseDialog.dialogvisible = true
    },
    // 打开 编辑弹窗
    courseEdit (courseId) {
      this.courseId = courseId
      this.$refs.courseDialog.dialogvisible = true
    },
    // 新增修改弹窗关闭 返回页面
    handleClose () {
      this.courseId = -1
      this.$refs.courseDialog.dialogvisible = false
      this.initPageInfo()
      this.initDatas()
    },
    publish (course) {
      course.Status = 1
      CourseApi.addCourse(course)
    },
    // 初始化列表数据

    initDatas () {
      let params = {
        // 分页信息
        size: this.search.page.size,
        current: this.search.page.current,
        Year: this.search.Year,
        Term: this.search.Term,
        ClassId: this.search.ClassId
      }
      this.getClassList()
      CourseApi.getPageList(params)
        .then(res => {
          this.activities = res.records ? res.records : []
          this.search.page.total = res.total
        })
    },
    handleSizeChange (val) {
      this.search.page.size = val
      this.search.page.current = 1
      this.initDatas()
    },
    handleCurrentChange (val) {
      this.search.page.current = val
      this.initDatas()
    },
    // 详情
    handleDetail (course) {
      this.$router.push({ name: 'courseDetailEdit', params: { CourseId: course.Id, Year: course.Year, Term: course.Term, Class: course.ClassId } })
    },
    //  删除课程
    deleteCourse (val) {
      let _this = this
      let params = {
        id: val.Id
      }
      _this.$confirm('此操作将永久删除该信息, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '关闭',
        type: 'warning'
      }).then(() => {
        CourseApi.deleteCourse(params)
          .then(data => {
            _this.initDatas()
          })
          .catch(function (error) {
            console.log(error)
          })
      })
        .catch(() => { })
    },
    // 列表排序功能
    orderby (column) {
      if (column.order === 'ascending') {
        this.Column.Order = 'asc'
      } else if (column.order === 'descending') {
        this.Column.Order = 'desc'
      }
      this.Column.Prop = column.prop
      this.initDatas()
    },
    searchCommand (command) {
      if (command === 'search') {
        this.dialogvisible = true
      } else if (command === 'clear') {
        this.clearSearch()
      }
    },
    clearSearch () {
      this.initSearchInfo()
      this.initPageInfo()
      this.initDatas()
    },

    // 获取班级列表
    getClassList () {
      let params = {
        _currentPage: 1,
        _size: 9999
      }
      ClassApi.getAllClass(params)
        .then(res => {
          this.classList = res.records
        })
    }

  }
}
</script>

<style lang="scss">
.el-pagination {
  margin: 1rem 0 2rem;
  text-align: right;
}

.plab {
  font-size: 13px;
  color: #999;
}
</style>