vue获取tr内td里面所有内容_vue 项目学习

首先页面的整体内容结构以及package.json 里面的内容

package.jsonrouter.js 路由功能import Vue from 'vue' import Router from 'vue-router' import Login from '@/login';Vue.use(Router) let router = new Router({routes: [{path: '/',redirect: {name: 'Login'},},{path: '/Login',name: 'Login',mode: ['登陆'],component: Login,},{path: '/LightBox',name: 'LightBox',component: () =>import('@/LightBox'),children: [{path: 'LightOverview',name: 'LightOverview',mode: ['总览信息'],component: () =>import('@/LightOverview'),}, {path: 'LightSet',name: 'LightSet',mode: ['xx设置'],component: () =>import('@/LightSet'),}]},{path: '/*',name: 'error-404',meta: {title: '404-页面不存在'},component: () => import('@/components/error-page/404'),}] });router.beforeEach((to, from, next) => {let menuTree = JSON.parse(sessionStorage.getItem('menuTree'));// console.log(from)// console.log(to)if (from.name == null || to.name == "Login") {next();} else {if (menuTree != null) {console.log(from)// if (from.meta[0] && from.meta[0] == 0) {next();// }else{// }} else {console.log('menuTree = null')next({path: '/Login'})}} })export default router;reset.css/*** Eric Meyer's Reset CSS v2.0 (http://meyerweb.com/eric/tools/css/reset/)* http://cssreset.com*/ html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, menu, nav, output, ruby, section, summary, time, mark, audio, video, input {margin: 0;padding: 0;border: 0;font-size: 100%;font-weight: normal;vertical-align: baseline;box-sizing: border-box; }/* HTML5 display-role reset for older browsers */ article, aside, details, figcaption, figure, footer, header, menu, nav, section {display: block; }body {line-height: 1; }blockquote, q {quotes: none; }blockquote:before, blockquote:after, q:before, q:after {content: none; }table {border-collapse: collapse;border-spacing: 0; }/* custom */ a {color: #7e8c8d;text-decoration: none;-webkit-backface-visibility: hidden; }li {list-style: none; }button, select {outline: none;border: none; }::-webkit-scrollbar {width: 5px;height: 5px; }::-webkit-scrollbar-track-piece {background-color: rgba(0, 0, 0, 0.2);-webkit-border-radius: 6px; }::-webkit-scrollbar-thumb:vertical {height: 5px;background-color: rgba(125, 125, 125, 0.7);-webkit-border-radius: 6px; }::-webkit-scrollbar-thumb:horizontal {width: 5px;background-color: rgba(125, 125, 125, 0.7);-webkit-border-radius: 6px; }html, body {width: 100%;height: 100%;font-size: 12px; }body {-webkit-text-size-adjust: none;-webkit-tap-highlight-color: rgba(0, 0, 0, 0); }

封装axios 请求

reques.js

import axios from 'axios'// 创建axios实例 const service = axios.create({baseURL: '',timeout: 25000 // 请求超时时间 }); if (process.env.NODE_ENV === 'development') {service.baseURL = '' } else {// 测试环境if (process.env.type === 'test') {console.log('测试环境')} else {} } // respone拦截器 service.interceptors.response.use(response => {/*** code为非200是抛错 可结合自己业务进行修改*/const res = response.data;return res},error => {return Promise.reject(error)} )export default service

axiosFn.js (封装的ajax 请求)

import axios from './request.js' import qs from 'qs';export function getAjax(url) {return new Promise((reslove, reject) => {axios.get(url).then(res => {reslove(res);}).catch(err => {reject(err)})}) }export function postAjax(url, params = {}) {return new Promise((reslove, reject) => {axios.post(url, qs.stringify(params), {headers: {'Content-Type': 'application/x-www-form-urlencoded'}}).then(res => {reslove(res);}).catch(err => {reject(err)})}) } export function http(url, type, params = {}) {return new Promise((reslove, reject) => {axios({method: type,url: url,data: params}).then(res => {reslove(res)}).catch(err => {reject(err)})}) }

main.js中的内容

// The Vue build version to load with the `import` command // (runtime-only or standalone) has been set in webpack.base.conf with an alias. import 'babel-polyfill' import Vue from 'vue' // import Vuex from 'vuex' import App from './App' import router from './router' import ElementUI from 'element-ui'; import 'element-ui/lib/theme-chalk/index.css'; import '@/assets/styles/common.scss' import moment from "moment" import $ from 'jquery' import Echarts from 'echarts' import Highcharts from 'highcharts';Vue.prototype.echarts = Echarts Vue.prototype.Highcharts = Highcharts Vue.use(Echarts) Vue.use(Highcharts)// import store from './store/store' import {getAjax,postAjax,http } from './axios/axiosFn.js'Vue.config.productionTip = false Vue.use(ElementUI); // Vue.use(Vuex); Vue.prototype.$moment = moment; Vue.prototype.$gAjax = getAjax; Vue.prototype.$pAjax = postAjax; Vue.prototype.$http = http;/* eslint-disable no-new */ new Vue({el: '#app',router,// store,components: {App},template: '<App/>' })

在其他页面调用封装的请求函数

this.$gAjax(`../static/getSysCustom.json`).then(res => {if (res.status == 1) {console.log('kkkkk)}})["catch"](() => {console.log('dddd')});

//备注：(1) moment .js 处理时间格式化

使用方法 _this.$moment(time).format("YYYY-MM-DD HH:mm:ss")

(2)、qs 的使用

ajax请求的get请求是通过URL传参的（以？和&符连接），而post大多是通过json传参的。

qs是一个库。里面的stringify方法可以将一个json对象直接转为(以?和&符连接的形式)。

在开发中，发送请求的入参大多是一个对象。在发送时，如果该请求为get请求，就需要对参数进行转化。使用该库，就可以自动转化，而不需要手动去拼接

(3)、vue 需要在行内引入背景图

<div class="isUse" :style="{background:'url(' + require('../assets/img/timeManage/'+(scope.row.tag==0?'off':'on')+'.png') + ') 52% 24% '}"></div>

下面这个文章都很不错 可以阅读

vue，elementUI，less，axios，qs的安装及打包

vue中使用axios发送请求 - 海大导航 - 博客园

vue，elementUI，less，axios，qs的安装及打包​www.jianshu.comvue中使用axios发送请求 - 海大导航 - 博客园​www.cnblogs.com

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