element ui table组件的基本使用

//3、条件查询带分页
    @ApiOperation("条件查询带分页")
    @PostMapping("findPage/{current}/{limit}")
    public Result findPageHospSet(@PathVariable long current,
                                  @PathVariable long limit,
                                  @RequestBody(required = false) HospitalSetQueryVo hospitalSetQueryVo){
        //创建page对象，传递当前页和每页记录数
        Page<HospitalSet> page = new Page<>(current,limit);
        //构建条件
        QueryWrapper<HospitalSet> wrapper=new QueryWrapper<>();
        String hosname=hospitalSetQueryVo.getHosname();//医院名称
        String hoscode = hospitalSetQueryVo.getHoscode();//医院编号
        if(StringUtils.isNotEmpty(hosname)){
            wrapper.like("hosname",hospitalSetQueryVo.getHosname());
        }
        if(StringUtils.isNotEmpty(hoscode)){
            wrapper.eq("hoscode",hospitalSetQueryVo.getHoscode());
        }
        //调用方法实现分页查询
        Page<HospitalSet> pageHospitalSet = hospitalSetService.page(page, wrapper);
        return Result.ok(pageHospitalSet);
    }

@Configuration
public class HospConfig {
    /**
     * 分页插件
     */
    @Bean
    public PaginationInterceptor paginationInterceptor() {
        return new PaginationInterceptor();
    }

}

 <!-- banner列表 -->
    <el-table
      :data="list"
      stripe
      style="width: 100%"
      @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55"/>
        <el-table-column type="index" width="50" label="序号"/>
        <el-table-column prop="hosname" label="医院名称"/>
        <el-table-column prop="hoscode" label="医院编号"/>
        <el-table-column prop="apiUrl" label="api基础路径" width="200"/>
        <el-table-column prop="contactsName" label="联系人姓名"/>
        <el-table-column prop="contactsPhone" label="联系人手机"/>
        <el-table-column label="状态" width="80">
          <template slot-scope="scope">
            {{ scope.row.status === 1 ? '可用' : '不可用' }}
          </template>
        </el-table-column>

        <el-table-column label="操作" width="280" align="center">
          <template slot-scope="scope">
            <el-button type="danger" size="mini"
                       icon="el-icon-delete" @click="removeDataById(scope.row.id)">删除</el-button>
            <el-button v-if="scope.row.status===1" type="primary" size="mini"
                       icon="el-icon-delete" @click="lockHospSet(scope.row.id,0)">锁定</el-button>
            <el-button v-if="scope.row.status===0" type="danger" size="mini"
                       icon="el-icon-delete" @click="lockHospSet(scope.row.id,1)">取消锁定</el-button>
            <router-link :to="'/hospSet/edit/'+scope.row.id">
              <el-button type="primary" size="mini" icon="el-icon-edit"></el-button>
            </router-link>
          </template>
        </el-table-column>

    </el-table>
 <!-- 分页 -->
    <el-pagination
      :current-page="current"
      :page-size="limit"
      :total="total"
      style="padding: 30px 0; text-align: center;"
      layout="total, prev, pager, next, jumper"
      @current-change="getList"
    />

<script>
//引入接口定义的js文件
import hospset from '@/api/hospset'
export default {
  name: 'list',
  data(){
    return{
      current:1,  //当前页
      limit:3,    //每页显示的记录数
      searchObj:{},//条件封装的对象
      list:[],     //每页数据集合
      total:0,    //总记录数
      multipleSelection: [] // 批量选择中选择的记录列表
    }
  },
  created() {//在页面渲染之前执行
    //一般调用methods定义的方法，得到数据
    this.getList()
  },
  methods:{
    //定义方法 进行请求接口调用
    //医院设置列表
    getList(page=1){  //添加当前页参数
      this.current=page
      hospset.getHospSetList(this.current,this.limit,this.searchObj)
        .then(response=>{ //response是接口返回数据
          //返回集合赋值给list
          this.list=response.data.records
          //总记录数
          this.total=response.data.total
          // console.log(response)
        })
        .catch(error=>{
          // console.log(error)
        })  //请求失败
    },
    //删除医院设置的方法
    removeDataById(id){
      this.$confirm('此操作将永久删除医院设置信息, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => { //确定执行then方法
        //调用接口
        hospset.deleteHospSet(id)
          .then(response=>{
              //提示信息
              this.$message({
                type: 'success',
                message: '删除成功!'
              });
              //刷新页面
              this.getList(1)
          })
      });
    },
    //批量删除
    removeRows(){
      this.$confirm('此操作将永久删除医院设置信息, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => { //确定执行then方法
        var idList=[]
        //遍历数组得到每个id值，设置到idList里面
        for (var i = 0; i <this.multipleSelection.length ; i++) {
            var obj=this.multipleSelection[i]
            var id = obj.id
            idList.push(id)
        }
        //调用接口
        hospset.batchRemoveHospSet(idList)
          .then(response=>{
            //提示信息
            this.$message({
              type: 'success',
              message: '删除成功!'
            });
            //刷新页面
            this.getList(1)
          })
      });
    },
    //获取选择复选框的id值
    handleSelectionChange(selection){
      this.multipleSelection=selection
    },
    //锁定和取消锁定
    lockHospSet(id,status){
      hospset.lockHospSet(id,status)
        .then(response=>{
          //刷新页面
          this.getList()
        })
    },
    //添加医院设置

  }
}
</script>

import request from '@/utils/request'

export default {
  //医院设置列表  条件查询带分页
  getHospSetList(current,limit,searchObj){
    return request({
      url: `/admin/hosp/hospitalSet/findPage/${current}/${limit}`,
      method: 'post',
      data:searchObj  //使用json形式传递
    })
  },
  //删除医院设置
  deleteHospSet(id){
    return request({
      url:`/admin/hosp/hospitalSet/${id}`,
      method:'delete'
    })
  },
  //批量删除
  batchRemoveHospSet(idList){
    return request({
      url:`/admin/hosp/hospitalSet/batchRemove`,
      method:'delete',
      data:idList
    })
  },
  //锁定和取消锁定
  lockHospSet(id,status){
    return request({
      url:`/admin/hosp/hospitalSet/lockHospitalSet/${id}/${status}`,
      method:'put'
    })
  },
  //添加医院设置
  saveHospSet(hospitalSet){
    return request({
      url:`/admin/hosp/hospitalSet/saveHospitalSet`,
      method:'post',
      data:hospitalSet
    })
  },
  //医院设置id查询
  getHospSet(id){
    return request({
      url:`/admin/hosp/hospitalSet/getHospSet/${id}`,
      method:'get'
    })
  },
  //修改医院设置
  updateHospSet(hospitalSet){
    return request({
      url:`/admin/hosp/hospitalSet/updateHospitalSet`,
      method:'post',
      data:hospitalSet
    })
  }
}