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; this.edition+=newvalue-2004 }} ); book.year=2005; alert (book.edition);//2 Console.log (book.year);//2005 That is, when executing the book.year=2005, it actually executes the set method in year, and executes the year's Get method when executing the book.year; var book={ _year:2004, edition:1 }; Object.defineproperty (book, ' Year ', { get:function () { Console.log ("year get ') return this._year }, set:function (newvalue) { Console.log ("year set") if (newvalue>2004) { this._year=

Constructor: Each Vue.js application is started by using the constructor Vue to create a Vue root instance:When you instantiate Vue, you need to pass in an option object that can contain options such as data, templates, Mount elements, methods, life cycle hooks, and so forth. You can extend the Vue constructor functi

Use vue. js to create paging components and vue. js paging Components I learned vue. js for a while, used it for two small components, and practiced it.I am using webpack for packaging, and I am familiar with its application.The source code is put on the github address at the end of the article. First, index.html I put the app component in After packaging throug

Use vscode to compile simple vue configuration details, and vscode to compile vue details Preface This article mainly introduces the content about vue simple configuration in vscode for your reference. Let's take a look at the details below: PS:We recommend that you use the vetur plug-in. Win10 crashes and win7 is reinstalled. As a result, the sublime text plug-i

Understanding and thinking about vue. js v-bind, vue. jsv-bind I. v-bind It is a vue command used to bind html attributes, as follows: The html will be rendered as follows: Ii. Pre-instruction value The above v-bind is our initial understanding of the vue command, but in fact, the pre-period value of the

Vue plug-in vue-resource usage notes (Summary), vuevue-resource Recently, I have a small project on hand. I plan to use vue to train my hands and use vue plug-in: vue-resource. The following are some of my experiences using this plug-in. I am writing a note for myself. I hop

Deep understanding of Vue conditional rendering and list rendering, deep understanding of vue I learned a lot about conditional rendering and list rendering in Vue. js over the past two days, and it is very important. So, add a little note today. Conditional Rendering V-if Use v-if in When using the v-if control element, we need to add it to this element. Howeve

Summary of key VUE issues and summary of VUE issues 1. Three Mount methods for components Automatic mounting var app3 = new Vue({ el: '#app-3', data: { seen: true }}) Manual mounting // Delayed on-demand mounting // Vue. extend () creates a subclass that is not mounted. You can use this child to create multiple instan

Common vue project loaders and configuration details, vue loading configuration details This article describes common vue project loaders and their configuration details. The details are as follows: 1. Install sass: 1.1 because sass-loader depends on node-sass, you must install node-sass while installing sass-loader. npm install --save-dev node-sassnpm install --

Use Vue to complete a simple todolist method, and vue to complete todolist After reading the Vue for two days, it is more practical to write a simple todolist (there are eggs at the end of the article ). 1. Use vue-cli scaffolding to quickly build a framework Use vue-cli to

For Vue.js, if you want to get started quickly, you just need to introduce a tag into your HTML , plus the address of the CDN. However, this is not considered a complete Vue practical application. In the practical application, we must have a series of tools, including: Modularization, translation, pretreatment, thermal loading, static testing and automated testing. These tools are essential for a long-term maintenance and large-scale project, but it

Introduction Vue-router is Vue.js's official routing plugin, which is deeply integrated with vue.js and is ideal for building single-page applications. Vue's single-page applications are routing-and component-based, and routing is used to set access paths and map paths and components. Traditional page application, is to use some hyperlinks to achieve page switching and jump. In Vue-router single page appli

Build a Vue. js Project template and a vue. js TemplatePreface Since the beginning of this year (2017), our team began to introduce "Vue. js" to develop mobile products. As the leader of the team, my first task is to design the overall architecture. A good architecture must have rich development experience before it can be built. Although I have many years of fro

4.1. The Vue handling of the listener eventVue provides a way to help us bind time to the tag, and of course we can bind the event directly in the DOM's native way. The instructions provided by Vue are also very convenient to bind, and can make viewmodel more concise and more logical. So it is recommended for everyone to use.Vue provides v-on instructions to help us with the binding of events. Basic inline

Practices for using Webpack to build Vue projects, and using webpack to build vue Recently, some vue + webpack-based attempts have been made in internal projects. After a small scope of discussions with colleagues, many people agree and like it. So I will share this article with more people. Install the node environment before you start. (The installation process

Summary of Vue component development skills and vue component development skillsPreface As I graduated, I wrote a simple personal blog. The project address is my visit to the Project address (by the way, star). This is the first series of summaries. Next, we will imitate the dialog box and the bullet box component of a Low-configuration Element step by step.Body Vue