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引入了外部jsindex.html<script src="https://code.jquery.com/jquery-3.1.0.js" integrity="sha256-slogkvB1K3VOkzAI8QITxV3VzpOnkeNVsKvtkYLMjfk=" crossorigin="anonymous"></script>js中impor...

https://github.com/daidaitu1314/vue2-preview//npmnpm i vue2-preview -S//引入import VuePreview from 'vue2-preview'Vue.use(VuePreview)//使用&lt;template&gt; &lt;img class="preview-img" v-for="...

mounted(){ window.addEventListener('scroll', this.handleScroll)}handleScroll () { var scrollTop = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop co...

https://github.com/travist/jsencrypt前端代码&lt;!DOCTYPE html&gt;&lt;html&gt;&lt;head&gt; &lt;meta name="viewport" content="width=device-width" /&gt; &lt;title&gt;Login&lt;/title&am

const login = resolve =&gt; require(['@/views/login.vue'], resolve)const Error = resolve =&gt; require(['@/views/Error.vue'], resolve)routes:[{ path: '/login', name: 'login', component: ...

<template> <div> <div class="zq-waterfall"> <div class="zq-waterfall-left"> <div class="box" v-for="(item,index) in itemsA" :key="index"> <im

methods:{ base64ToBlob(urlData) { var arr = urlData.split(','); var mime = arr[0].match(/:(.*?);/)[1] || 'image/png'; // 去掉url的头，并转化为byte var bytes = window.atob(arr[1]); ...

vue<div class="main"> <ul class="clear"> <li v-for="(item,$index) in items" :key="$index"> <img :src="item.imgSrc" alt=""> </li> </ul></div><script> export defa

# 全局安装 vue-clinpm install --global vue-cli //首次安装需要# 创建一个基于 webpack 模板的新项目vue init webpack my-project# 安装依赖，走你cd my-projectnpm install//使用cnpm install代替npm run devlocalhost:8080查看安装axios...

页面中先加上这些<template> <div> <div id='content'> 开始日期<input type='text' v-model='excelBegin'> 结速日期<input type='text' v-model='excelEnd'> <table>内容</table>

在keep-alive时beforeRouteEnter(to, from, next){ next(vm=&gt;{ console.log(vm) // 每次进入路由执行 vm.getData() })},mounted: function () { // 只执行一次的方法 this.getData()}...

var fd = new FormData()fd.append('file', files[0])let config = { onUploadProgress: progressEvent => { var complete = (progressEvent.loaded / progressEvent.total * 100 | 0) console

在build文件夹下webpack.base.conf.js中。加入es6转换resolve('node_modules/vue2-preview/src/plugins/preview')

如果你是直接打开dist/index.html,需要将config/index.js改为下面build: { assetsPublicPath: './'}build/utils.js增加function generateLoaders (options) { ... if (options.extract) { return ExtractT...

&amp;lt;template&amp;gt; &amp;lt;div class=&quot;container&quot;&amp;gt; &amp;lt;h1&amp;gt;文本阴影&amp;lt;/h1&amp;gt; &amp;lt;/div&amp;gt;&amp;lt;/template&amp;gt;&amp;lt;script&amp

从后端拿到arr数据结构：cityList: [ { id: 1, name: '北京', child: [ id: 11, name: '大兴区', child: [ id: 111, name: '亦庄' ] ] }]vue文件代码&lt;el-cascader :options="cityList" :pr...

vue文件&lt;el-input type="text" @input.native="changeCode" v-model="formSearch.licensedCode" maxlength="40" placeholder="请输入" clearable&gt;&lt;/el-input&gt;changeCode() { this.$nextTick((

&amp;lt;input type=&quot;file&quot; ref=&quot;clearFile&quot; name=&quot;file&quot; id=&quot;file&quot;&amp;gt;&amp;lt;button @click=&quot;clearFile&quot;&amp;gt;&amp;lt;/button&amp;gt;cle

简单http请求function clientRequest(url, data) { var client = new XMLHttpRequest(); client.open("POST", url, false); // 响应方式 接口链接 是否异步请求 client.setRequestHeader("Content-Type","application/x-www-for...

&lt;el-form class="task-dialog-form" :model="againForm" :rules="againRules" size="small" ref="againForm" label-width="80px"&gt; &lt;el-row&gt; &lt;el-col :span="

这里是demohtml&lt;div id="app"&gt; el-input &lt;el-input v-model="input" @input="changeValue"&gt;&lt;/el-input&gt; class el-input &lt;div class="el-input"&gt; &lt;inpu

lodash官网npm i --save lodashmain.jsimport _ from "lodash";使用let data = _.cloneDeep(this.userInfoData)

import axios from 'axios'import qs from 'qs'import { Message } from 'element-ui'// import * as _ from '../util/tool'axios.defaults.timeout = 5000; //响应时间// axios.defa...

监听单一变量var obj={};Object.defineProperty(obj,'data',{ get:function(){ return data; }, set:function(newValue){ data=newValue; console.log('set :',newValue); ...

简单提交git statusgit add *git status 全绿色git commit -m ‘提交信息备注’git push配置npm i express http-proxy-middleware --save-devnode server.jsgit branch -a查看所有分支git checkout dev切换到dev分支分支内容提交后git...

原文链接问题描述：进入A页面——&gt;B页面——&gt;ios自带的返回——&gt;白屏出现——&gt;手动点击白屏处——&gt;问题解决原因是，经过排查，发现在ios 机器上使用webview 开发Vue项目时候，go history (-1)，无法将body 的高度拉掉，使得遮住，触发轻点击，方可消除该遮罩解决的理论：用于最重要的html 容器是container，然而因...

路由配置文件里const router = new VueRouter({ mode: 'history', [ { path: '/', name: 'home', component: home, meta: { title: 'home', keepAlive: true

var fd = new FormData()fd.append('file', files[0])let config = { headers: { 'Content-Type': 'multipart/form-data' }}axios.post(that.uploadUrl, fd,config).then( res => { console.

组件中：<el-table :data="users" highlight-current-row v-loading="listLoading" style="width: 100%;"> <el-table-column prop="sex" label="性别" width="100" :formatter="formatSex" sortable> </el-table-co

第一种let setDocumentTitle = function (title) { document.title = title; let ua = navigator.userAgent; if (/\bMicroMessenger\/([\d\.]+)/.test(ua) && /ip(hone|od|ad)/i.test(ua)) { var i

2017-11-7简单获取年月日var d = new Date();var str = d.getFullYear()+"-"+(d.getMonth()+1)+"-"+d.getDate();console.log(str)//2017-11-7简单获取年月日日期格式化dateFtt:function(fmt,date) { //author: meizz var o = {

<el-col :span="4"> <el-form-item label="代理商"> <el-select v-model="formData.agentid" placeholder="" @change="changeAgent"> <el-option label="全部" :value="0"></el-option>

<template> <div class="uptemp"> <el-upload class="upload-demo" ref="upload" multiple="false" action="/web/api/uploadFile" :on-preview="handlePreview" :on-remov

let that = this;for(let i = 0;i<that.tableData.length;i++){ this.tableData[i].zzzk = this.midForm.zzzk; console.log(this.tableData[i].zzzk) this.tableData[i].zhje = this.tableData[i].zzzk * this

打开项目根目录下的build文件夹并且打开该文件夹下的webpack.base.conf.js文件，然后去除ESlint在文件中的配置代码就可以了。注释掉这段代码{ test: /\.(js|vue)$/, loader: 'eslint-loader', enforce: 'pre', include: [resolve('src'), resolve('test'

引入elementnpm i element-ui -S使用。在main.js中引入import Vue from 'vue'import App from './App'import router from './router'import '../theme/index.css'import ElementUI from 'element-ui'import echarts from

<style>.homepage { .el-input__inner { height: 48px; }}</style>直接写style注意不加scoped，然后用一个组件最外层的class包裹住，就不会改到所有的组件的样式了。

第一种全局引入： 在main.js中import './assets/iconfont/iconfont.css' //注意'./'一定要加不然会报错第二种局部引入： 在组件中<style scoped> @import '../assets/iconfont/iconfont.css';</style>

监听路由变化改变tabber的值。watch: { $route () { console.log('改变路由') this.selected = sessionStorage.getItem('pageUrl') }, selected: function (val, oldVal) { // 这里就可以通过

github地址 摘抄只做笔记使用vue-wechat-titlenpm install vue-wechat-title --savemain.js中Vue.use(require('vue-wechat-title'))路由中{ name: 'Home', path: '/home', meta: { title: '首页' }, component: require