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="$route.path" default-active="2" class="el-menu-vertical-demo" background-color="#334157"
     text-color="#fff" active-text-color="#ffd04b" :collapse="collapsed" >
        <!-- <el-menu default-active="2" :collapse="collapsed" collapse-transition router :default-active="$route.path" unique-opened class="el-menu-vertical-demo" background-color="#334157" text-color="#fff" active-text-color="#ffd04b"> -->
        <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) {
         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- 1;">
      <el-table-column sortable prop="id" label="ID" min-width="1">
      </el-table-column>
      <el-table-column sortable prop="title" label="文章标题" min-width="2">
      </el-table-column>
      <el-table-column sortable prop="body" label="文章内容" min-width="3">
      </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: 0
        },
        formInline: {
          page: 1,
          rows: 10,
          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 = 1;
        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！！！