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【vue分页】后端分页返回数据，前端分页调用接口进行展示

备注：后端接口分页返回数据，前端分页展示

一、后端接口

 1 http://127.0.0.1:9001/alice/sys/user/getUserList?pageNum=1&pageSize=20&email=test
 2 
 3 get
 4 
 5 返回结果：
 6 {
 7     "status":1,
 8     "message":"OK",
 9     "data":{
10         "userInfos":[
11             
12            {
13                 "id":8,
14                 "userName":"test511",
15                 "realName":"test1",
16                 "email":"test1@xdf.cn",
17                 "mobile":"17772777277"
18             },
19             {
20                 "id":9,
21                 "userName":"test522",
22                 "realName":"test522",
23                 "email":"test522@xdf.cn",
24                 "mobile":"17622222222"
25             },
26             {
27                 "id":10,
28                 "userName":"test533",
29                 "realName":"test533",
30                 "email":"test533@xdf.cn",
31                 "mobile":"17682922222"
32             },
33             {
34                 "id":13,
35                 "userName":"test777",
36                 "realName":"test666",
37                 "email":"test666@xdf.cn",
38                 "mobile":"1679999922"
39             },
40             {
41                 "id":15,
42                 "userName":"test999",
43                 "realName":"test666",
44                 "email":"test666@xdf.cn",
45                 "mobile":"1679999922"
46             }
47         ],
48         "totalCount":41
49     }
50 }

二、前端页面展示

 

三、前端代码

3.1、html代码

 1 <!-- 搜索区域 -->
 2   <div class="filter-container sousuo">
 3     <el-input v-model="listQuery.email" placeholder="根据邮箱查询" style="width: 200px;"/>
 4     <el-button type="primary" icon="el-icon-search" @click="searchData">
 5       查询
 6     </el-button>
 7     <el-button style="margin-left: 10px;" type="primary" icon="el-icon-edit" @click="addUserFormVisible = true">
 8       添加
 9     </el-button>
10   </div>
11 
12   <!-- 用户列表 -->
13   <el-table v-loading="listLoading" :data="userList"
14             element-loading-text="Loading" border stripe fit highlight-current-row>
15     <el-table-column label="学员id">
16       <template slot-scope="scope">
17         {{ scope.row.id }}
18       </template>
19     </el-table-column>
20     <el-table-column label="用户名">
21       <template slot-scope="scope">
22         {{ scope.row.userName }}
23       </template>
24     </el-table-column>
25     <el-table-column label="真实姓名">
26       <template slot-scope="scope">
27         {{ scope.row.realName }}
28       </template>
29     </el-table-column>
30     <el-table-column label="邮箱" align="center">
31       <template slot-scope="scope">
32         <span>{{ scope.row.email }}</span>
33       </template>
34     </el-table-column>
35     <el-table-column label="手机号" align="center">
36       <template slot-scope="scope">
37         <span>{{ scope.row.mobile }}</span>
38       </template>
39     </el-table-column>
40     <el-table-column label="操作" align="center" width="230" class-name="small-padding fixed-width">
41       <template slot-scope="scope">
42         <el-button size="mini" type="danger" @click="deleteUser(scope.row.id)">
43           删除
44         </el-button>
45       </template>
46     </el-table-column>
47   </el-table>

3.2、分页html代码

 1 <!-- 分页 -->
 2 <div class="pagination">
 3   <el-pagination
 4     background
 5     :current-page="pagination.currentPage"
 6     :page-sizes="[5, 10, 20, 40]"
 7     :page-size="pagination.pageSize"
 8     layout="total, sizes, prev, pager, next, jumper"
 9     :total="pagination.totalCount"
10     @size-change="handleSizeChange"
11     @current-change="handleCurrentChange">
12   </el-pagination>
13 </div>

3.3、js代码

 1 data() {
 2   return {
 3     pagination: {
 4       currentPage: 1, //初始页
 5       pageSize: 10, //每页的数据
 6       totalCount: 0 //总数据
 7     },
 8     userList: [],
 9     listLoading: true,
10     // 搜索条件
11     listQuery: {
12       email: undefined,
13       pageNum: 1,
14       pageSize: 10
15     },
16   }
17 }
18 
19 methods: {
20     //改变分页的每页的页数
21     handleSizeChange(size) {
22       this.pagination.pageSize = size
23       this.listQuery.pageSize = size
24       this.getUserList()
25       console.log(this.pagination.pageSize) //每页下拉显示数据
26     },
27     // 改变分页的当前页面
28     handleCurrentChange(currentPage) {
29       this.pagination.currentPage = currentPage
30       this.listQuery.pageNum = currentPage
31       this.getUserList()
32       console.log(this.pagination.currentPage) //点击第几页
33     },
34 // 查询
35     searchData() {
36       this.listQuery.pageNum = 1
37       this.pagination.currentPage = 1
38       this.getUserList()
39     },
40     // 获取用户列表
41     getUserList() {
42       this.listLoading = true
43       getUserList(this.listQuery).then(response => {
44         this.listLoading = false
45         if (response.status === 1) {
46           this.userList = response.data.userInfos
47           this.pagination.totalCount = response.data.totalCount
48         } else {
49           this.$confirm(response.message)
50         }
51       }).catch(error => {
52         this.listLoading = false
53       })
54     },
55 }

 

 

posted @ 2020-12-04 14:53  爱笑的眼睛真美  阅读(9151)  评论(4)  编辑  收藏  举报