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SPA项目开发动态树、数据表格、分页功能

时间:2019-09-01 23:30:20      阅读:87      评论:0      收藏:0      [点我收藏+]

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SPA项目开发

1、修改左侧动态树

LeftNav.vue

 

 1 <template>
 2     <el-menu router :default-active="$route.path" default-active="2" class="el-menu-vertical-demo" background-color="#334157"
 3      text-color="#fff" active-text-color="#ffd04b" :collapse="collapsed" >
 4         <!-- <el-menu default-active="2" :collapse="collapsed" collapse-transition router :default-active="$route.path" unique-opened class="el-menu-vertical-demo" background-color="#334157" text-color="#fff" active-text-color="#ffd04b"> -->
 5         <div class="logobox">
 6             <img class="logoimg" src="../assets/img/logo.png" alt="">
 7         </div>
 8         <el-submenu :index="‘id_‘+m.treeNodeId" v-for="m in menus">
 9             <template slot="title">
10                 <i :class="m.icon"></i>
11                 <span>{{m.treeNodeName}}</span>
12             </template>
13       <el-menu-item :key="‘id_‘+m2.treeNodeId" :index="m2.url" v-for="m2 in m.children">
14         <i :class="m2.icon"></i>
15         <span>{{m2.treeNodeName}}</span>
16       </el-menu-item>
17       </el-submenu>
18     </el-menu>
19 </template>
20 <script>
21     export default {
22           data(){
23             return {
24               collapsed:false,
25               menus:[]
26             }
27           },
28           created(){
29             this.$root.Bus.$on(collapsed-ly,(v)=>{
30               this.collapsed = v;
31             })
32 
33             let url = this.axios.urls.SYSTEM_MENU_TREE;
34             // let url = ‘http://localhost:8080/T216_SSH/vue/userAction_login.action‘;
35             this.axios.post(url, {}).then((response)=> {
36                                 console.log(response);
37                       this.menus = response.data.result;
38                             }).catch(function(error) {
39                                 console.log(error);
40                             });
41 
42           }
43     }
44 </script>
45 <style>
46     .el-menu-vertical-demo:not(.el-menu--collapse) {
47         width: 240px;
48         min-height: 400px;
49     }
50 
51     .el-menu-vertical-demo:not(.el-menu--collapse) {
52         border: none;
53         text-align: left;
54     }
55 
56     .el-menu-item-group__title {
57         padding: 0px;
58     }
59 
60     .el-menu-bg {
61         background-color: #1f2d3d !important;
62     }
63 
64     .el-menu {
65         border: none;
66     }
67 
68     .logobox {
69         height: 40px;
70         line-height: 40px;
71         color: #9d9d9d;
72         font-size: 20px;
73         text-align: center;
74         padding: 20px 0px;
75     }
76 
77     .logoimg {
78         height: 40px;
79     }
80 </style>

 

 

2、添加数据表格、模糊查询、分页。

  注:根据后台数据库信息在指定路径创建指定vue文件。

  如:src/views/sys/Articles.vue

 Articles.vue

 

 1 <template>
 2   <div>
 3     <!-- 搜索筛选 -->
 4     <el-form :inline="true" :model="formInline" class="user-search">
 5       <el-form-item label="搜索:">
 6         <el-input size="small" v-model="formInline.title" placeholder="输入文章标题"></el-input>
 7       </el-form-item>
 8       <el-form-item>
 9         <el-button size="small" type="primary" icon="el-icon-search" @click="search">搜索</el-button>
10       </el-form-item>
11     </el-form>
12     <!--列表-->
13     <el-table size="small" :data="listData" border element-loading-text="拼命加载中" style="min-width: 1;">
14       <el-table-column sortable prop="id" label="ID" min-width="1">
15       </el-table-column>
16       <el-table-column sortable prop="title" label="文章标题" min-width="2">
17       </el-table-column>
18       <el-table-column sortable prop="body" label="文章内容" min-width="3">
19       </el-table-column>
20     </el-table>
21     <!-- 分页条 -->
22     <el-pagination style="margin-top: 20px;" @size-change="handleSizeChange" @current-change="handleCurrentChange"
23       :current-page="formInline.page" :page-sizes="[10, 20, 30, 50]" :page-size="formInline.rows" layout="total, sizes, prev, pager, next, jumper"
24       :total="pageBean.total">
25     </el-pagination>
26   </div>
27 </template>
28 
29 <script>
30   export default {
31     data() {
32       return {
33         listData: [],
34         pageBean: {
35           total: 0
36         },
37         formInline: {
38           page: 1,
39           rows: 10,
40           title: ‘‘
41         }
42       };
43     },
44     methods: {
45 
46       doSearch(params) {
47         let url = this.axios.urls.SYSTEM_ARTICLE_LIST;
48         this.axios.post(url, params).then((response) => {
49           console.log(response);
50           this.listData = response.data.result;
51           this.pageBean = response.data.pageBean;
52         }).catch((response) => {
53           console.log(response);
54         });
55       },
56       handleSizeChange(rows) {
57         console.log(页码大小发生改变的时候触发);
58         this.formInline.page = 1;
59         this.formInline.rows = rows;
60         this.search();
61       },
62       handleCurrentChange(page) {
63         console.log(当前页页码发生改变的时候触发);
64         this.formInline.page = page;
65         this.search();
66       },
67       search() {
68         this.doSearch(this.formInline);
69       },
70     },
71     created() {
72       this.doSearch({});
73     }
74   }
75 </script>
76 
77 <style>
78 
79 </style>

 

 

3、在src/router/index.js中添加Articles.vue的路由

 

 1 import Vue from vue
 2 import Router from vue-router
 3 import HelloWorld from @/components/HelloWorld
 4 import login from @/views/login
 5 import Reg from @/views/Reg
 6 import AppMain from @/components/AppMain
 7 import LeftNav from @/components/LeftNav
 8 import TopNav from @/components/TopNav
 9 import Articles from @/views/sys/Articles
10 
11 Vue.use(Router)
12 
13 export default new Router({
14   routes: [{
15       path: /,
16       name: login,
17       component: login
18     },
19     {
20       path: /login,
21       name: login,
22       component: login
23     },
24     {
25       path: /Reg,
26       name: Reg,
27       component: Reg
28     },
29     {
30       path: /AppMain,
31       name: AppMain,
32       component: AppMain,
33       children: [{
34           path: /LeftNav,
35           name: LeftNav,
36           component: LeftNav
37         },
38         {
39           path: /TopNav,
40           name: TopNav,
41           component: TopNav
42         },
43         {
44           path: /sys/Articles,
45           name: Articles,
46           component: Articles
47         }
48 
49       ]
50     }
51   ]
52 })

 

4、页面展示

技术图片

 

 

 

谢谢观看!!!

 

SPA项目开发动态树、数据表格、分页功能

标签:ntc   ati   localhost   path   world   pos   param   std   code   

原文地址:https://www.cnblogs.com/ly-0919/p/11444130.html

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