手记

一步步带你做vue后台管理框架(二)——上手使用

系列教程《一步步带你做vue后台管理框架》第二课
github地址:vue-framework-wz
线上体验地址:立即体验

《一步步带你做vue后台管理框架》第一课:介绍框架
《一步步带你做vue后台管理框架》第二课:上手使用
《一步步带你做vue后台管理框架》第三课:登录功能

闲扯再多不会用也没白搭,这节课我来带大家直接上手框架,体验到简单方便之后你就会爱上这个框架欲罢不能的。
  首先跟所有的vue项目一样

git clone https://github.com/herozhou/vue-framework-wz.git

无论哪种方式,只要我们能够拿到整个代码包就行。在我们代码包的根目录下打开命令行,执行如下命令:

npm install --registry=https://registry.npm.taobao.org

建议大家最好使用这样的方式,cnpm总是会出现各种奇怪的bug。

等到依赖安装完成之后我们运行

npm run dev

然后在浏览器中输入http://localhost:9001,就可以直接看到我们的主界面了。

wz-index

这是一个很粗糙的首页,我们接下来要学习如何做一个自己的界面。

打开编辑器,进入到vue-framework-wz/src/views文件夹下,新建一个vue文件,名字就叫做wz.vue,然后定义好一个vue组件的dom模板,如下图。


      


 
我们写点什么呢?先写一个简单标题能看到效果吧。

<template>
  <div class="animated fadeIn">

    <h3>框架在手,天下我有</h3>
    <p>好用的框架决定了一个程序员的效率</p>
  </div></template>

如果我们想要有自适应的效果怎么办?加上Row行组件和Col列组件,并设置好Col的属性

<template>
  <div class="animated fadeIn">

    <Row>
      <Col :sm="24" :md="24" :lg="24">

        <h3>框架在手,天下我有</h3>
        <p>好用的框架决定了一个程序员的效率</p>

      </Col>
    </Row>
    
  </div></template>

   <script>

    export default {
        data () {            return {
                }
      }
       
    }</script>

这样就很简单的做好了一个页面,接下来就要配置路由了,进入到vue-framework-wz/src/router/index.js文件,把我们的组件引入进来,然后在下面配置好我们的路由,如下所示。


完整index.js代码

import Vue from 'vue';import Router from 'vue-router';const _import = require('./_import_' + process.env.NODE_ENV);import Full from '@/containers/Full'import Buttons from '@/views/components/Buttons'// Views - Pagesimport Page404 from '@/views/errorPages/Page404'import Page500 from '@/views/errorPages/Page500'/* login */const Login = _import('login/index');
Vue.use(Router);export const constantRouterMap = [
    { path: '/login', component: Login, hidden: true },
    {path: '/pages',redirect: '/pages/p404', name: 'Pages',          component: {
            render (c) { return c('router-view') }              // Full,
          },          children: [{path: '404',  name: 'Page404', component: _import('errorPages/Page404') },
                     {path: '500',name: 'Page500',component: _import('errorPages/Page404')},
                    ]
    }


]export default new Router({  mode: 'hash', 
  linkActiveClass: 'open active',  scrollBehavior: () => ({ y: 0 }),  routes: constantRouterMap
});export const asyncRouterMap = [

 {    path: '/',    redirect: '/dashboard',    name: '首页',    component: Full,    hidden:false,    children: [
     {path: '/dashboard',name: 'Dashboard',icon:'speedometer',component: _import('Dashboard')},
     {path: '/introduction',name: '介绍',icon:'thumbsup',component: _import('Introduction')},
     {path: '/components',name: 'component组件',redirect: '/components/buttons',icon:'bookmark',        component: {render (c) { return c('router-view') }},        children: [ {path: 'buttons',name: 'Buttons按钮',icon:'social-youtube',component: _import('components/Buttons'), hidden:false, },
                    {path: 'hoverbuttons',name: '悬停特效按钮',icon:'wand',component: _import('components/HoverButtons')},
                    {path: 'alert',name: 'Alert警告提示',icon:'alert',component: _import('components/Alert')},
                    {path: 'card',name: 'Card卡片',icon:'ios-browsers-outline',component: _import('components/Card')},
                    {path: 'datepicker',name: 'DatePicker',icon:'ios-calendar-outline',component: _import('components/DatePicker')},
                    {path: 'form',name: 'Form表单',icon:'ios-list-outline',component: _import('components/Form')},
                    {path: 'modal',name: 'Modal对话框',icon:'ios-chatbubble-outline',component: _import('components/Modal')},
                    {path: 'select',name: 'Select选择器',icon:'ios-arrow-down',component: _import('components/Select')},
                    {path: 'spin',name: 'Spin加载中',icon:'load-d ',component: _import('components/Spin')},
                    {path: 'steps',name: 'Steps步骤条',icon:'ios-checkmark-outline',component: _import('components/Steps')},
                    {path: 'timeline',name: 'Timeline时间轴',icon:'android-more-vertical',component: _import('components/Timeline')},
                    {path: 'transfer',name: 'Transfer穿梭框',icon:'ios-pause-outline',component: _import('components/Transfer')},
                    {path: 'timepicker',name: 'Timepicker',icon:'ios-clock-outline',component: _import('components/Timepicker')},
                    {path: 'upload',name: 'Upload上传',icon:'ios-cloud-upload-outline',component: _import('components/Upload')},
                  ]
      },
       {path: '/charts',name: 'echart图表',redirect: '/charts/shopchart',icon:'pie-graph',        component: {render (c) { return c('router-view') }},        children: [ {path: 'shopchart',name: '商场统计图表',icon:'stats-bars',component: _import('charts/ShopChart'), hidden:false, },
                    {path: 'radarchart',name: '雷达图',icon:'arrow-graph-up-right',component: _import('charts/RadarChart')},
                    {path: 'cakechart',name: '蛋糕销量图表',icon:'ios-analytics',component: _import('charts/CakeChart')}
                  ]
      },
      {path: '/table', name: '表格综合实例',icon:'ios-paper',component: _import('Table'),meta: { role: ['admin'] }},
      {path: '/jsontree', name: 'JSON视图',icon:'merge',component: _import('JsonTree')},
      {path: '/tabledetail/:id',name: 'TableDetail', hidden:true, component: _import('TableDetail')},
      {path: '/tinymce',name: 'Tinymce编辑器',icon:"android-document",component: _import('Tinymce')},
      {path: '/markdown',name: 'Markdown',icon:"android-list",component: _import('Markdown')},
       {path: '/wz',name: 'WZ',icon:"social-html5",component: _import('wz')},
    ]
  },
  { path: '*', redirect: '/pages/404', hidden: true }
  
];

然后打开我们的浏览器进入到http://localhost:9001/#/wz


页面就显示出来了,而且侧边栏已经自动遍历可访问的路由生成列表项了。

很方便吧?
接下来我们进阶一下,看看如何做一个表格。
首先加入Table标签,

<Table :columns="columns1" :data="data1"></Table>

再配置列和data属性:

export default {
        data () {            return {               columns1: [
                    {                        title: '姓名',                        key: 'name'
                    },
                    {                        title: '年龄',                        key: 'age'
                    },
                    {                        title: '地址',                        key: 'address'
                    }
                ],                data1: [
                    {                        name: '王小明',                        age: 18,                        address: '北京市朝阳区芍药居'
                    },
                    {                        name: '张小刚',                        age: 25,                        address: '北京市海淀区西二旗'
                    },
                    {                        name: '李小红',                        age: 30,                        address: '上海市浦东新区世纪大道'
                    },
                    {                        name: '周小伟',                        age: 26,                        address: '深圳市南山区深南大道'
                    }
                ]
            }
        },
      }

这样简单的表格就做好了



怎么在表格中加入按钮呢,比如查看,删除?
这就用到vue的render函数了。
在columns1中加入一个新的属性,是一个render函数。

{                        title: '操作',                        key: 'action',                        width: 150,                        align: 'center',                        render: (h, params) => {                            return h('div', [
                                h('Button', {                                    props: {                                        type: 'primary',                                        size: 'small'
                                    },                                    style: {                                        marginRight: '5px'
                                    },                                    on: {                                        click: () => {                                            this.show(params.index)
                                        }
                                    }
                                }, '查看'),
                                h('Button', {                                    props: {                                        type: 'error',                                        size: 'small'
                                    },                                    on: {                                        click: () => {                                            this.remove(params.index)
                                        }
                                    }
                                }, '删除')
                            ]);
                        }
                    }

如果对render函数很陌生的话,移步vue文档学习一下render函数。
然后我们加入一些功能函数,实现查看和删除功能。

 methods: {
            show (index) {                this.$Modal.info({                    title: '用户信息',                    content: `姓名:${this.data1[index].name}<br>年龄:${this.data1[index].age}<br>地址:${this.data1[index].address}`
                })
            },
            remove (index) {                this.data1.splice(index, 1);
            }
        },

当我们点击查看就会出现一个对话框,点击删除就会移除这一行



  • 作者:工巧
    链接:https://www.jianshu.com/p/f70afe391e93


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