leave-school-vue/src/views/procedures/leavestudent/index.vue

<template>
  <div class="app-container">
    <div class="filter-container">
      <el-row :gutter="20">
        <el-col :span="4">
          <el-select clearable class="filter-item" v-model="listQuery.leaveSchoolBatch" placeholder="批次名称">
            <el-option v-for="item in  pagedata.leaveSchoolBatchList" :key="item.value" :label="item.label" :value="item.value">
            </el-option>
          </el-select>
        </el-col>
        <el-col :span="4">
          <el-input @keyup.enter.native="handleFilter" style="width: 200px;" class="filter-item" placeholder="学号" v-model="listQuery.studentNumber">
          </el-input>
        </el-col>
        <el-col :span="4">
          <el-input @keyup.enter.native="handleFilter" style="width: 200px;" class="filter-item" placeholder="姓名" v-model="listQuery.name">
          </el-input>
        </el-col>
        <el-col :span="4">
          <el-select clearable class="filter-item" v-model="listQuery.studentType" placeholder="学生类别">
            <el-option v-for="item in  pagedata.studentTypeList" :key="item.value" :label="item.label" :value="item.value">
            </el-option>
          </el-select>
        </el-col>
        <el-col :span="4">
          <el-select clearable class="filter-item" v-model="listQuery.leaveSchoolType" placeholder="离校类型">
            <el-option v-for="item in  pagedata.leaveSchoolTypeList" :key="item.value" :label="item.label" :value="item.value">
            </el-option>
          </el-select>
        </el-col>
        <el-col :span="4">
          <el-button class="filter-item" type="primary" v-waves icon="el-icon-search" @click="handleFilter">查询</el-button>
          <el-button class="filter-item" style="margin-left: 10px;" @click="handleReset" type="primary" icon="el-icon-edit">重置</el-button>
        </el-col>
      </el-row>
      <el-row :gutter="20">
        <el-col :span="4">
          <el-select clearable @change="initMajorList" class="filter-item" v-model="listQuery.department" placeholder="院系">
            <el-option v-for="item in  pagedata.departmentList" :key="item.id" :label="item.name" :value="item.id">
            </el-option>
          </el-select>
        </el-col>
        <el-col :span="4">
          <el-select clearable @change="initBjList" class="filter-item" v-model="listQuery.major" placeholder="专业">
            <el-option v-for="item in  majorList" :key="item.id" :label="item.zymc" :value="item.id">
            </el-option>
          </el-select>
        </el-col>
        <el-col :span="4">
          <el-select clearable class="filter-item" v-model="listQuery.clazz" placeholder="班级">
            <el-option v-for="item in  clazzList" :key="item.id" :label="item.bjmc" :value="item.id">
            </el-option>
          </el-select>
        </el-col>
        <el-col :span="4">
          <el-select clearable class="filter-item" v-model="listQuery.graduateYear" placeholder="毕业年份">
            <el-option v-for="n in  10" :key="year-n" :label="year-n" :value="year-n">
            </el-option>
          </el-select>
        </el-col>
        <el-col :span="4">
          <el-select clearable class="filter-item" v-model="listQuery.graduateMonth" placeholder="毕业月份">
            <el-option v-for="n in  12" :key="n" :label="n" :value="n">
            </el-option>
          </el-select>
        </el-col>
      </el-row>
    </div>
    <el-table :height="height" :data="items" v-loading="listLoading" element-loading-text="Loading" border fit highlight-current-row>
      <el-table-column fixed align="center" label='序号' width="95">
        <template slot-scope="scope">
          {{scope.row.rownum}}
        </template>
      </el-table-column>
      <el-table-column label="所属批次" align="center">
        <template slot-scope="scope">
          {{scope.row.leaveSchoolBatch}}
        </template>
      </el-table-column>
      <el-table-column label="学号" align="center">
        <template slot-scope="scope">
          {{scope.row.studentNumber}}
        </template>
      </el-table-column>
      <el-table-column label="姓名" align="center">
        <template slot-scope="scope">
          {{scope.row.name}}
        </template>
      </el-table-column>
      <el-table-column label="院系" align="center">
        <template slot-scope="scope">
          {{scope.row.department}}
        </template>
      </el-table-column>
      <el-table-column label="专业" align="center">
        <template slot-scope="scope">
          {{scope.row.major}}
        </template>
      </el-table-column>
      <el-table-column label="班级" align="center">
        <template slot-scope="scope">
          {{scope.row.clazz}}
        </template>
      </el-table-column>
      <el-table-column label="学生类别" align="center">
        <template slot-scope="scope">
          {{scope.row.studentType}}
        </template>
      </el-table-column>
      <el-table-column label="离校类型" align="center">
        <template slot-scope="scope">
          {{scope.row.leaveSchoolType}}
        </template>
      </el-table-column>
      <el-table-column label="毕业年份" align="center">
        <template slot-scope="scope">
          {{scope.row.graduateYear}}
        </template>
      </el-table-column>
      <el-table-column label="毕业月份" align="center">
        <template slot-scope="scope">
          {{scope.row.graduateMonth}}
        </template>
      </el-table-column>
    </el-table>
    <div class="pagination-container">
      <el-pagination background @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="listQuery.pageIndex" 
      :page-sizes="[10,20,30, 50]" :page-size="listQuery.pageSize" layout="total, sizes, prev, pager, next, jumper" :total="recordCount">
      </el-pagination>
    </div>
  </div>
</template>

<script>
import { getBjListByZy } from '@/api/class-api'
import { getPage } from '@/api/leavestudent-api'
import { getZyListByYx } from '@/api/major-api'
import waves from '@/directive/waves' // 水波纹指令
import { resetForm } from '@/utils'
import { crudPageList } from '@/utils/crud'
import mixindata from '@/utils/crud'

export default {
  name: 'class',
  directives: {
    waves
  },
  mixins: [mixindata],
  data() {
    return {
      year: (new Date()).getFullYear() + 2,
      majorList: [],
      clazzList: []
    }
  },
  filters: {
    statusFilter(status) {
      const statusMap = {
        '1': 'success',
        '0': 'danger'
      }
      return statusMap[status]
    }
  },
  created() {
    this.handlePageList()
    this.height = window.innerHeight - 266
  },
  methods: {
    initMajorList() {
      getZyListByYx({ yx: this.listQuery.department }).then(response => {
        this.majorList = response.items
        // TODO 坑，this.listQuery.zy == null 直接赋值，专业下拉框选择出bug，无法选择，原因未知
        for (const attr in this.listQuery) {
          if (attr === 'zy') {
            this.listQuery['zy'] = null
          }
        }
      })
    },
    initBjList(cleanable = true) {
      getBjListByZy({ zy: this.listQuery.major }).then(response => {
        this.clazzList = response.items
        if (cleanable) {
          // TODO 坑，this.listQuery.bj == null 直接赋值，专业下拉框选择出bug，无法选择，原因未知
          for (const attr in this.listQuery) {
            if (attr === 'clazz') {
              this.listQuery['clazz'] = null
            }
          }
        }
      })
    },
    handlePageList() {
      crudPageList(this, getPage)
    },
    handleReset() {
      resetForm(this.listQuery)
    },
    handleFilter() {
      this.listQuery.pageIndex = 1
      this.handlePageList()
    },
    handleSizeChange(val) {
      this.listQuery.pageSize = val
      this.handlePageList()
    },
    handleCurrentChange(val) {
      this.listQuery.pageIndex = val
      this.handlePageList()
    }
  }
}
</script>