train-center/src/views/home.vue

<template>
  <div id="home">
    <el-card v-if="!loading">
      <iscome :istrain="data.trainstu" :nottrain="data.notrainstu"></iscome>
      <school :school="data.schs"></school>
      <leave :qj="data.levelqj" :exit="data.levelexit"></leave>
    </el-card>
  </div>
</template>

<script>
import school from './home/school.vue';
import iscome from './home/iscome.vue';
import leave from './home/leave.vue';
import { mapState, createNamespacedHelpers } from 'vuex';
const { mapActions: count } = createNamespacedHelpers('count');
export default {
  name: 'home',
  props: {},
  components: { leave, iscome, school },
  data: function() {
    return {
      loading: true,
      data: {},
    };
  },
  created() {
    this.search();
  },
  methods: {
    ...count(['query']),
    async search() {
      let res = await this.query();
      // 柱状图
      //levelexit:退出;
      //levelqj:请假;
      //饼形图
      //notrainstu:没参加培训的;
      //trainstu:已参加学生数;

      //planstu:计划总人数;
      //饼形图,哪个学校多少人
      //schstu:学校上报人数;
      if (this.$checkRes(res)) this.$set(this, `data`, res.data);
      this.loading = false;
    },
  },
  computed: {
    ...mapState(['user']),
    pageTitle() {
      return `${this.$route.meta.title}`;
    },
  },
  metaInfo() {
    return { title: this.$route.meta.title };
  },
};
</script>

<style lang="less" scoped></style>