Programmer Think

The orientation module manages the direction information of the device, including alpha, beta and gamma, through plus Orientation to obtain the device direction management object. method: getCurrentOrientation : obtain the direction information of the current device, including alpha, beta and gamma direction informationwatchOrientation : moni ...

In general, asynchronous requests are used in most scenarios, which can be implemented using ajax, axios and other technologies;   The most commonly used method in the middle is the ajax method of jquery; There are also axios of vue in recent years $.ajax({ url: "XXX",//Request path data: { param1: jsonObj1, params2: str2... }, ...

In our daily work or browsing the web, we often use and see many functions and styles of form submission. This function is realized by form form and some JavaScript or jQuery. Now let's use Visual Studio 2015 to verify it. There are four methods to obtain data from form. 1. Receive the data submitted by the form through formal parameters. 2. ...

Life cycle of Vue beforeCreatcreatedbeforeCountcountedbeforeUpdateupdatedbeforeDestroydestroyed CSS horizontal and vertical centering method (inline elements?) Reference CSS horizontal center + vertical center + horizontal / vertical center method summary , the summary of this article is very clear. First, block level elements: 1. Horizont ...

1. Install Qiankun npm i qiankun -S 2. Modify main application The main application is divided into two forms: routing loading and manual loading Loading in the form of routing, adding the startup code in the startup file, which is suitable for the scenario of replacing sub applications based on a large area, such as switching the home a ...

[warm tips]: if you want to know more about the actual combat content of this project, you can go to vue.js project tiktok APP- project planning Learn more about project planning. [project address] The project is managed by Git, and the final project will be released to GitHub. Interested partners can learn together to improve the project. Pro ...

Statement: all the contents of my front-end learning notes are the learning notes of teacher pink's course on station b. If you want to know more, you can search the following website: H5C3 + Mobile layout: Dark horse programmer pink teacher front-end introductory video tutorial HTML5+CSS3 + mobile terminal layout flex layout rem layout respo ...

javaScript 1. Background introduction In order to improve the network speed, it was solved by Brandon Archie of Netscape, who designed js in 10 working days 1. js standard ECMAScript is a standard, while JavaScript is the language 2. Basic concepts of js 1. What is js An object-oriented, cross platform, scripting language that relies o ...

If you want to see the rest of this series, please move to Vue.js actual combat series to realize the project development of video WebApp. Project warehouse address Welcome, Star Realization effect Function realization Introduce Vuex What is Vuex? Vuex is designed for Vue JS application development state management mode. It ...

Vuex is suitable for complex state management Install the specified version in Vue3 npm install vuex@next Basic use process of Vuex Simple version Create a folder at the same level as components store / index js import {createStore} from 'vuex' const store = createStore({ state(){ return{ count:0 } }, mutations:{ ...