teachcloud-print-web/src/modules/base/views/MajorManage.vue

<template>
  <div class="major-manage">
    <div class="part-box part-box-filter part-box-flex">
      <el-form ref="FilterForm" label-position="left" label-width="90px" inline>
        <template v-if="checkPrivilege('condition', 'condition')">
          <el-form-item label="专业名称：">
            <el-input
              v-model.trim="filter.majorName"
              placeholder="专业名称"
              clearable
            ></el-input>
          </el-form-item>
        </template>
        <el-form-item>
          <el-button
            v-if="checkPrivilege('button', 'select')"
            type="primary"
            @click="toPage(1)"
            >查询</el-button
          >
        </el-form-item>
      </el-form>
      <div class="part-box-action">
        <el-button
          v-if="checkPrivilege('button', 'delete')"
          type="danger"
          icon="el-icon-delete"
          @click="toBatchDelete"
          >批量删除</el-button
        >
        <el-button
          v-if="checkPrivilege('button', 'add')"
          type="primary"
          icon="el-icon-circle-plus-outline"
          @click="toAdd"
          >新增专业</el-button
        >
      </div>
    </div>
    <div class="part-box part-box-pad">
      <el-table
        ref="TableList"
        :data="dataList"
        @selection-change="handleSelectionChange"
      >
        <el-table-column
          type="selection"
          width="55"
          align="center"
        ></el-table-column>
        <el-table-column
          type="index"
          label="序号"
          width="70"
          :index="indexMethod"
        ></el-table-column>
        <el-table-column prop="majorName" label="专业名称"></el-table-column>
        <el-table-column prop="collegeName" label="所属机构"></el-table-column>
        <el-table-column prop="createTime" label="创建时间">
          <span slot-scope="scope">{{
            scope.row.createTime | timestampFilter
          }}</span>
        </el-table-column>
        <el-table-column class-name="action-column" label="操作" width="120px">
          <template slot-scope="scope">
            <el-button
              v-if="checkPrivilege('link', 'edit')"
              class="btn-primary"
              type="text"
              @click="toEdit(scope.row)"
              >编辑</el-button
            >
            <el-button
              v-if="checkPrivilege('link', 'delete')"
              class="btn-danger"
              type="text"
              @click="toDelete(scope.row)"
              >删除</el-button
            >
          </template>
        </el-table-column>
      </el-table>
      <div class="part-page">
        <el-pagination
          background
          layout="total,prev, pager, next"
          :current-page="current"
          :total="total"
          :page-size="size"
          @current-change="toPage"
        >
        </el-pagination>
      </div>
    </div>

    <modify-major
      :instance="curRow"
      @modified="getList"
      ref="ModifyMajor"
    ></modify-major>
  </div>
</template>

<script>
import { majorListQuery, deleteMajor } from "../api";
import ModifyMajor from "../components/ModifyMajor";

export default {
  name: "major-manage",
  components: { ModifyMajor },
  data() {
    return {
      filter: {
        majorName: ""
      },
      current: 1,
      size: this.GLOBAL.pageSize,
      total: 0,
      dataList: [],
      multipleSelection: [],
      curRow: {}
    };
  },
  mounted() {
    this.getList();
  },
  methods: {
    async getList() {
      if (!this.checkPrivilege("list", "list")) return;

      const datas = {
        ...this.filter,
        pageNumber: this.current,
        pageSize: this.size
      };
      const data = await majorListQuery(datas);
      this.dataList = data.records;
      this.total = data.total;
    },
    toPage(page) {
      this.multipleSelection = [];
      this.current = page;
      this.getList();
    },
    toAdd() {
      this.curRow = {};
      this.$refs.ModifyMajor.open();
    },
    toEdit(row) {
      this.curRow = row;
      this.$refs.ModifyMajor.open();
    },
    handleSelectionChange(val) {
      this.multipleSelection = val.map(item => item.id);
    },
    toBatchDelete() {
      if (!this.multipleSelection.length) {
        this.$message.error("请选择要删除的数据");
        return;
      }

      this.$confirm(`确定要删除选中的这些数据吗?`, "提示", {
        type: "warning"
      })
        .then(async () => {
          await deleteMajor(this.multipleSelection);
          this.$message.success("删除成功！");
          this.deletePageLastItem(this.multipleSelection.length);
          this.multipleSelection = [];
        })
        .catch(() => {});
    },
    toDelete(row) {
      this.$confirm(`确定要删除专业【${row.majorName}】吗?`, "提示", {
        type: "warning"
      })
        .then(async () => {
          await deleteMajor([row.id]);
          this.$message.success("删除成功！");
          this.deletePageLastItem();
        })
        .catch(() => {});
    }
  }
};
</script>