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This article mainly introduces the relevant knowledge of Vue.js responsive programming case analysis, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value. I believe you will gain something after reading this Vue.js responsive programming case analysis article. Let's take a look at it.

Responsive programming

Show data, object examples:

Var object = {message: 'Hello Worldwide'}

A special template

{{message}}

We can assemble them through Vue.

New Vue ({el:'# example', data: object})

Vue has changed the object object to a responsive object, and when you change the message value, the rendered HTML will be updated synchronously.

Vue calculation attributes var example = new Vue ({data: {a: 1}, computed: {b: function () {return this.a + 1}) / / example instances share the same two attributes as chronology an and b. Example.a /-> 1example.b /-> 2example.a++example.b / /-> 3

At this point, the calculated attribute b tracks an as a dependency, and b changes as well as a changes.

Let's take a look at a counter example.

The code is as follows:

Vue-w3cschool ()

Counter: {{counter}}

-+ const app = new Vue ({el: "# app", data: {counter:0}, methods: {sub () {this.counter--;}, add () {this.counter++) }) this is the end of the article on "Vue.js responsive programming example Analysis". Thank you for reading! I believe you all have a certain understanding of the knowledge of "Vue.js responsive programming case analysis". If you want to learn more, you are welcome to follow the industry information channel.

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