SPA项目开发动态树、数据表格、分页功能

SPA项目开发

1、修改左侧动态树

LeftNav.vue

 <template>
     <el-menu router :default-active="$route.path" default-active="" class="el-menu-vertical-demo" background-color="#334157"
      text-color="#fff" active-text-color="#ffd04b" :collapse="collapsed" >
         <!-- <el-menu default-active="" :collapse="collapsed" collapse-transition router :default-active="$route.path" unique-opened class="el-menu-vertical-demo" background-color="#334157" text-color="#fff" active-text-color="#ffd04b"> -->
         <div class="logobox">
             <img class="logoimg" src="../assets/img/logo.png" alt="">
         </div>
         <el-submenu :index="'id_'+m.treeNodeId" v-for="m in menus">
             <template slot="title">
                 <i :class="m.icon"></i>
                 <span>{{m.treeNodeName}}</span>
             </template>
       <el-menu-item :key="'id_'+m2.treeNodeId" :index="m2.url" v-for="m2 in m.children">
         <i :class="m2.icon"></i>
         <span>{{m2.treeNodeName}}</span>
       </el-menu-item>
       </el-submenu>
     </el-menu>
 </template>
 <script>
     export default {
           data(){
             return {
               collapsed:false,
               menus:[]
             }
           },
           created(){
             this.$root.Bus.$on('collapsed-ly',(v)=>{
               this.collapsed = v;
             })

             let url = this.axios.urls.SYSTEM_MENU_TREE;
             // let url = 'http://localhost:8080/T216_SSH/vue/userAction_login.action';
             this.axios.post(url, {}).then((response)=> {
                                 console.log(response);
                       this.menus = response.data.result;
                             }).catch(function(error) {
                                 console.log(error);
                             });

           }
     }
 </script>
 <style>
     .el-menu-vertical-demo:not(.el-menu--collapse) {
         width: 240px;
         min-height: 400px;
     }

     .el-menu-vertical-demo:not(.el-menu--collapse) {
         border: none;
         text-align: left;
     }

     .el-menu-item-group__title {
         padding: 0px;
     }

     .el-menu-bg {
         background-color: #1f2d3d !important;
     }

     .el-menu {
         border: none;
     }

     .logobox {
         height: 40px;
         line-height: 40px;
         color: #9d9d9d;
         font-size: 20px;
         text-align: center;
         padding: 20px 0px;
     }

     .logoimg {
         height: 40px;
     }
 </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

 <template>
   <div>
     <!-- 搜索筛选 -->
     <el-form :inline="true" :model="formInline" class="user-search">
       <el-form-item label="搜索：">
         <el-input size="small" v-model="formInline.title" placeholder="输入文章标题"></el-input>
       </el-form-item>
       <el-form-item>
         <el-button size="small" type="primary" icon="el-icon-search" @click="search">搜索</el-button>
       </el-form-item>
     </el-form>
     <!--列表-->
     <el-table size="small" :data="listData" border element-loading-text="拼命加载中" style="min-width: 1;">
       <el-table-column sortable prop="id" label="ID" min-width="">
       </el-table-column>
       <el-table-column sortable prop="title" label="文章标题" min-width="">
       </el-table-column>
       <el-table-column sortable prop="body" label="文章内容" min-width="">
       </el-table-column>
     </el-table>
     <!-- 分页条 -->
     <el-pagination style="margin-top: 20px;" @size-change="handleSizeChange" @current-change="handleCurrentChange"
       :current-page="formInline.page" :page-sizes="[10, 20, 30, 50]" :page-size="formInline.rows" layout="total, sizes, prev, pager, next, jumper"
       :total="pageBean.total">
     </el-pagination>
   </div>
 </template>

 <script>
   export default {
     data() {
       return {
         listData: [],
         pageBean: {
           total:
         },
         formInline: {
           page: ,
           rows: ,
           title: ''
         }
       };
     },
     methods: {

       doSearch(params) {
         let url = this.axios.urls.SYSTEM_ARTICLE_LIST;
         this.axios.post(url, params).then((response) => {
           console.log(response);
           this.listData = response.data.result;
           this.pageBean = response.data.pageBean;
         }).catch((response) => {
           console.log(response);
         });
       },
       handleSizeChange(rows) {
         console.log('页码大小发生改变的时候触发');
         this.formInline.page = ;
         this.formInline.rows = rows;
         this.search();
       },
       handleCurrentChange(page) {
         console.log('当前页页码发生改变的时候触发');
         this.formInline.page = page;
         this.search();
       },
       search() {
         this.doSearch(this.formInline);
       },
     },
     created() {
       this.doSearch({});
     }
   }
 </script>

 <style>

 </style>

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

 import Vue from 'vue'
 import Router from 'vue-router'
 import HelloWorld from '@/components/HelloWorld'
 import login from '@/views/login'
 import Reg from '@/views/Reg'
 import AppMain from '@/components/AppMain'
 import LeftNav from '@/components/LeftNav'
 import TopNav from '@/components/TopNav'
 import Articles from '@/views/sys/Articles'

 Vue.use(Router)

 export default new Router({
   routes: [{
       path: '/',
       name: 'login',
       component: login
     },
     {
       path: '/login',
       name: 'login',
       component: login
     },
     {
       path: '/Reg',
       name: 'Reg',
       component: Reg
     },
     {
       path: '/AppMain',
       name: 'AppMain',
       component: AppMain,
       children: [{
           path: '/LeftNav',
           name: 'LeftNav',
           component: LeftNav
         },
         {
           path: '/TopNav',
           name: 'TopNav',
           component: TopNav
         },
         {
           path: '/sys/Articles',
           name: 'Articles',
           component: Articles
         }

       ]
     }
   ]
 })

4、页面展示

谢谢观看！！！