Vue.js

how to reuse es6 class in vue js?

由 笑着哭i 提交于 2021-02-07 08:16:31
问题 How to reuse some existing ES6 classes in Vue Js. Have a class which has a variable being updated by observable. class A { public a: string; someobservable.subscribe((a) =>{ this.a = a; }) } In vue.JS have created the object of this class. Sample how property is been used: created: { objA = new A(); } methods: { getA() { if(this.objA !== undefined){ return objA.a; } } } and in vue template: <div>{{getA()}}</div> The value in template gets out of sync with value of variable in class. Is there

how to reuse es6 class in vue js?

由 雨燕双飞 提交于 2021-02-07 08:15:23
问题 How to reuse some existing ES6 classes in Vue Js. Have a class which has a variable being updated by observable. class A { public a: string; someobservable.subscribe((a) =>{ this.a = a; }) } In vue.JS have created the object of this class. Sample how property is been used: created: { objA = new A(); } methods: { getA() { if(this.objA !== undefined){ return objA.a; } } } and in vue template: <div>{{getA()}}</div> The value in template gets out of sync with value of variable in class. Is there

Browser cache problems with webpack chunks and vue.js components

由 [亡魂溺海] 提交于 2021-02-07 07:23:40
问题 The Problem I have a problem with cached Vue.js components and I can't reproduce this problem on my devices but every client-side update we get users complains about broken interfaces and only clearing browser cache helps. I use Laravel + Vue.js and it's multipage app. Strategy All components described in one file which included in app.js and it looks like this: Vue.component('task-feed', () => import('./components/task/task-feed'/* webpackChunkName: "/js/components/task-feed" */)); Vue

从零搭建 Spring Cloud 服务（超级详细）

由 落花浮王杯 提交于 2021-02-07 02:40:37
点击上方 java项目开发 ， 选择 设为星标 优质文章，及时送达 作者：Anakki；链接：blog.csdn.net/qq_29519041/article/details/85238270 这里会介绍很多基础知识，直接想开 始搭建微服务的可以看第二章，微服务的搭建。直接看第二章不会有什么影响，可以先学会开车再学习车的构造的，看个人习惯来。 1.什么是SpringCloud？ SpringCloud官网：https://spring.io/projects/spring-cloud（个人建议是用谷歌浏览器访问官网打开中文翻译粗略把官网读一遍） 把 Spring 全家桶相关的文章整理成了 PDF，关注微信公众号 Java后端，回复 666 下载这个技术栈手册。 个人理解： 以前的服务器就好像，一个会语数外全能的老师，为学生提供服务，这个老师生病了，那全校停课。现在微服务流行后，学校有了数学教研组，语文教研组，外语教研组，每个教研组有一群老师具体负责某科的教学，缺了谁，学校都照样运转。 而这个变化中，那些改变历史的程序员就是把一个服务器中的众多服务，或好几台服务器中的众多服务，分类出来，解耦合出来，把他们类似的功能交给同一个集群来做，把互相耦合在一起的功能剥离出来，按业务，按功能来把他们作为一个个微服务放在服务器上，而这个服务器就只提供一个服务，或较少的服务。 让一个超大的服务逻辑

重磅：阮一峰的又一开源力作

由 倾然丶 夕夏残阳落幕 提交于 2021-02-07 00:17:50
点击上方“ 蓝色字体 ”，选择“ 设为星标 ” 做积极向上的前端人！ 作者：GitHub精选 链接 ： https://mp.weixin.qq.com/s/71jJm5iFmi2hcU8oKADNlg 大家好，我是苏南。 今天给大家推荐的这开源项目又是出自于阮一峰之手。 这个开源的项目，是一本新书《SSH 教程》，阮一峰大神真的是一如既往的保持开源的精神，又免费开源了。 《SSH 教程》写的十分详细，SSH 是 Linux 系统的登录工具，现在广泛用于服务器登录和各种加密通信。对于一个常年跟服务器打交道的人，摸透 SSH 是一件很有必要的事情。 《SSH 教程》主要介绍 SSH（主要是它的实现 OpenSSH）的概念和基本用法，也可以当作手册查询。 这个开源项目的目录如下： 每个知识点都讲的非常的详细，非常不错，比如：SSH 密钥登录这个章节的内容，就包含了如下内容： 非常不错，如果你目前对于学习 SSH 有急切的需求，如果你想重温一遍 SSH 的知识，大家可以看看这个开源项目。 文档地址： https://wangdoc.com/ssh/index.html 开源项目地址： https://github.com/wangdoc/ssh-tutorial - EOF - 漫画 | Bug是如何产生的？ 如何阅读大型前端开源项目的源码？ 基于 Vue 的前端架构，我做了这 15 点

webpack3升级webpack4

由 不羁的心 提交于 2021-02-07 00:16:50
cnpm i webpck@4 webpack-cli -D cnpm i webpack-cli -D cnpm update npm WARN deprecated extract-text-webpack-plugin@3.0.2: Deprecated. Please use https://github.com/webpack-contrib/mini-css-extract-plugin npm WARN deprecated browserslist@1.7.7: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools. 删除 // "extract-text-webpack-plugin": "^3.0.2", cnpm install mini-css-extract-plugin -D //^0.8.0 升级 webpack-dev-server "webpack-dev-server": "^3.8.2" rm -rf node_modules rm package-lock.json npm cache clear --force npm install Error: webpack.optimize.CommonsChunkPlugin has

How to dynamically compile a component added to a template in VueJS?

由 拈花ヽ惹草 提交于 2021-02-06 13:55:15
问题 I am building a blog with VueJS 2. Most of my articles are stored as Markdown files, but I want to me able to cover some more advanced topics, using features that Markdown doesn't cover. I am considering making these special posts VueJS components that would be used in a template as <article-name> , or <special-article article-title="{{articleTitle}}"> . Pretty simple. I have the component loaded already, so all I need to do is compile the template string into a real template. I might be

How to dynamically compile a component added to a template in VueJS?

由 被刻印的时光 ゝ 提交于 2021-02-06 13:54:33
问题 I am building a blog with VueJS 2. Most of my articles are stored as Markdown files, but I want to me able to cover some more advanced topics, using features that Markdown doesn't cover. I am considering making these special posts VueJS components that would be used in a template as <article-name> , or <special-article article-title="{{articleTitle}}"> . Pretty simple. I have the component loaded already, so all I need to do is compile the template string into a real template. I might be

Load more button in vuejs

由 我与影子孤独终老i 提交于 2021-02-06 12:43:52
问题 I receive from php an array with customer reviews: var comment_list = new Vue({ el: '#comment-list', data: { testimonials: JSON.parse('{!! addslashes(json_encode(array_reverse($product_info['testimonials'])))!!}'), }, methods: { colorAvatar: function(letter) { return 'avatar-' + letter.toLowerCase(); }, starClass: function(star) { return 'star-' + star; } } }); I want to create a button to load more and show comments ten by ten. How can I do it? 回答1: Without an API, and loading all the

How to use template scope in vue jsx?

由 偶尔善良 提交于 2021-02-06 10:49:01
问题 I define a simple child component(testSlot.vue) like this: <template> <section> <div>this is title</div> <slot text="hello from child slot"></slot> </section> </template> <script> export default {} </script> and we can use it in html template like this <test-slot> <template scope="props"> <div> {{props.text}}</div> <div> this is real body</div> </template> </test-slot> but how can I use it in jsx ? 回答1: After read the doc three times , I can answer the question myself now O(∩_∩)O . <test-slot
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