明梦爽
2021-10-31 3838b17c3668d3e540c82dd84e437517a9ee6967
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<template>
  <div>
    <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>用户管理</el-breadcrumb-item>
      <el-breadcrumb-item>用户列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区 -->
    <el-card class="box-card">
      <!-- 搜索与添加区域 -->
      <el-row :gutter="50">
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
        <el-col :span="4">
          <el-button type="primary">添加用户</el-button>
        </el-col>
      </el-row>
      <!-- 用户列表区 -->
      <el-table :data="userlist" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="姓名" prop = 'username'></el-table-column>
        <el-table-column label="邮箱" prop = 'email'></el-table-column>
        <el-table-column label="电话" prop = 'mobile'></el-table-column>
        <el-table-column label="角色" prop = 'role_name'></el-table-column>
        <el-table-column label="状态">
          <template slot-scope="scope">
            <!-- 单独拿到数据 -->
            <!-- {{ scope.row }} -->
            <el-switch v-model="scope.row.mg_state" @change="userStateChanged(scope.row)"></el-switch>
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template>
            <!-- 修改按钮 -->
             <el-button type="primary" icon="el-icon-edit" size="mini"></el-button>
             <!-- 删除按钮 -->
             <el-button type="danger" icon="el-icon-delete" size="mini"></el-button>
             <!-- 分配角色按钮 -->
             <el-tooltip effect="dark" content="分配角色" placement="top" :enterable="false">
              <el-button type="warning" icon="el-icon-setting" size="mini"></el-button>
             </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
      <!-- 用户分页区 -->
      <el-pagination
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :current-page="queryInfo.pagenum"
      :page-sizes="[1, 2, 5, 10]"
      :page-size="queryInfo.pagesize"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total">
    </el-pagination>
    </el-card>
  </div>
</template>
 
<script>
export default {
  data() {
    return {
      //获取用户列表的参数对象
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 2
      },
      userlist: [],
      total: 0
    }
  },
  // 生命周期函数
  created() {
    this.getUserList()
  },
  methods: {
    async getUserList() {
      const { data: res } = await this.$http.get('/users', {
        params: this.queryInfo
      })
      // console.log(res);
      if (res.meta.status !== 200) {
        return this.$message.error('获取用户列表失败')
      }
      this.userlist = res.data.users
      this.total = res.data.total
    },
    // 监听pagesize改变的事件
    handleSizeChange(newSize) {
      // console.log(newSize)
      this.queryInfo.pagesize = newSize
      this.getUserList()
 
    },
    // 监听页码值改变的事件
    handleCurrentChange(newPage) {
      // console.log(newPage)
      this.queryInfo.pagenum = newPage
      this.getUserList()
    },
    //监听switch 开关状态的改变
    async userStateChanged(userinfo) {
      console.log(userinfo);
      const { data: res } = await this.$http.put(`users/${ userinfo.id }/state/${ userinfo.mg_state }`)
      if(res.meta.status !== 200){
        userinfo.mg_state =! userinfo.mg_state
        return this.$$message.error('更新用户状态失败')
      }
      this.$message.success('更新用户状态成功')
    }
  }
}
</script>
 
<style lang="less" scoped>
</style>