JS

js verification url Is it effective , Support cross domain authentication

js verification url Is it effective , Support cross domain authentication background ： Sometimes we don't just verify url Is it correct , You also ...
2020-07-29 23:07 views 17

node.js Medium url.parse Detailed explanation of method

parse() Method accepts a URL character string , Analyze it , Then return to a URL object . If urlString Not a string , Type error is thrown . If it...
2020-06-12 01:43 views 31

2021 Front end interview questions and written questions ——Vue

yes MVVM Understanding of MVVM Divided into Model,View,ViewModel The three .Model： Representative data model View： Representative view ViewModel...
2020-06-02 17:59 views 50

HTML+CSS+JS Realized games -" scissors "

Effect code .t1.html<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> ...
2020-03-10 21:46 views 24

js Prototype chain in ,6 The way of inheritance and its cases

js Prototype chain in , Inheritance and its cases we know how to face objects （OOP） The three characteristics of ： inherit , encapsulation , polymo...
2020-02-25 17:28 views 37

vue3 Write component library and publish to npm The process of

one , take src Change folder to examples folder The project cannot run after the change You need to create a new one in the root of the proje...
2020-01-16 15:26 views 53

html+css+js Simple login registration interface

Seniors, please skip the front-end introductory study the next day , contrast W3C A simple login and registration implementation is written in the...
2020-01-16 13:33 views 15

《Vue.js Project development practice 》 Study notes

《Vue.js Project development practice 》 Study notes MVC,MVP and MVVM Are common software architecture design patterns .SPA It's an architectural con...
2019-12-31 19:48 views 25

vue element-ui realization input Input box amount number add thousandths

stay util.js Methods defined in include amount addition filter thousandths , Verification amount format, etc const MoneyTest = /((^[1-9]\d*)|^0)(\...
2019-12-26 09:39 views 60

vue Solve the problem of submitting forms by clicking the button repeatedly

There was a problem when submitting the form ： Forms and other data submission , If you click the submit button continuously , If it is not proces...
2019-12-04 18:14 views 37
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