read_opc/chuanyi-admin/src/views/system/role/user-select.vue

<template>
  <!-- 授权用户 -->
  <el-dialog title="选择用户" :visible.sync="visible" width="800px" top="5vh" append-to-body :close-on-click-modal="false">
    <el-form ref="queryForm" :model="queryParams" size="small" :inline="true">
      <el-form-item label="用户名称" prop="userName">
        <el-input v-model="queryParams.userName" placeholder="请输入用户名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>
    <el-row>
      <el-table
        ref="table"
        :data="userList"
        border
        stripe
        header-row-class-name="headBackground"
        @row-click="clickRow"
        @selection-change="handleSelectionChange"
      >
        <el-table-column type="selection" width="55" />
        <el-table-column label="用户名称" prop="userName" :show-overflow-tooltip="true" />
        <el-table-column label="用户状态" prop="state" :show-overflow-tooltip="true">
          <template slot-scope="scope">
            <span>{{ convertUserStatus(scope.row.state) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="用户类型" prop="userType" :show-overflow-tooltip="true">
          <template slot-scope="scope">
            <span>{{ convertUserType(scope.row.userType) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="最后登录时间" prop="lastLoginTime" width="160" />
        <el-table-column label="创建时间" prop="createTime" width="160" />
      </el-table>
      <pagination
        v-show="total > 0"
        :total="total"
        align="right"
        :page.sync="queryParams.page"
        :limit.sync="queryParams.limit"
        @pagination="getList"
      />
    </el-row>
    <div slot="footer" class="dialog-footer">
      <el-button type="primary" size="mini" @click="handleSelectUser">确定</el-button>
      <el-button size="mini" @click="visible = false">取消</el-button>
    </div>
  </el-dialog>
</template>

<script>
import { getUserList, addUserToAuthRole } from '@/api/system/user'
export default {
  props: {
    // 角色编号
    roleId: {
      type: [Number, String]
    }
  },
  data() {
    return {
      // 遮罩层
      visible: false,
      // 选中数组值
      userIds: [],
      // 总条数
      total: 0,
      // 未授权用户数据
      userList: [],
      // 用户状态
      userStatus: this.$store.getters.userStatus,
      // 用户类型
      userType: this.$store.getters.userType,
      // 查询参数
      queryParams: {
        page: 1,
        limit: 10,
        roleId: undefined,
        userName: undefined
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 用户状态转换 */
    convertUserStatus(val) {
      let result = ''
      this.userStatus.forEach((e) => {
        if (e.value === val) {
          result = e.name
        }
      })
      return result
    },
    /** 用户类型转换 */
    convertUserType(val) {
      let result = ''
      this.userType.forEach((e) => {
        if (e.value === val) {
          result = e.name
        }
      })
      return result
    },
    /** 显示弹框 */
    show() {
      this.queryParams.roleId = this.roleId
      this.visible = true
      this.resetQuery()
    },
    /** 行点击事件 */
    clickRow(row) {
      this.$refs.table.toggleRowSelection(row)
    },
    /** 多选框选中数据 */
    handleSelectionChange(selection) {
      this.userIds = selection.map(item => item.userId)
    },
    /** 查询用户列表 */
    getList() {
      getUserList(this.queryParams).then(res => {
        if (res.code === 200) {
          const data = res.data
          data.userList.forEach(item => {
            item.lastLoginTime ? item.lastLoginTime : item.lastLoginTime = '暂未登录'
          })
          this.userList = data.userList
          this.total = data.count
        }
      })
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.page = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      if (this.$refs['queryForm']) {
        this.$refs['queryForm'].resetFields()
      }
      this.handleQuery()
    },
    /** 选择授权用户操作 */
    handleSelectUser() {
      const query = {
        roleId: Number(this.queryParams.roleId),
        userIdList: this.userIds
      }
      if (this.userIds.length === 0) {
        this.$message({
          message: '请选择要分配的用户',
          type: 'warning'
        })
        return
      } else {
        addUserToAuthRole(query).then(res => {
          if (res.code === 200) {
            this.$message({
              message: '分配用户成功',
              type: 'success'
            })
            this.visible = false
            this.$emit('updateUserList')
          }
        })
      }
    }
  }
  // watch: {
  //   //弹出框表格数据刷新滚动条置顶
  //   userList: {
  //     handler () {
  //       this.$nextTick(() => {
  //         // 滚动到顶部
  //         this.$refs.table.bodyWrapper.scrollTop = 0;
  //       });
  //     },
  //     deep: true,
  //     immediate: true,
  //   }
  // }
}
</script>

<style lang="scss" scoped>
.el-dialog {
  height: 78vh;
  overflow: auto;
}
</style>