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Requirements: Locally record what the user entered last time Using Key Technologies: Local Storage Step 1: Use jQuery's common notation 1. JS code // Obtain window Of localStorage object var localS = window.localStorage; // Obtain localStorage Value var getV = localS.getItem("value0"), getV2 = localS.getItem("value1"); // Assign the acquir ...

Remember that my last article achieved picture-responsive sliding, and if you don't know how to make pictures appear in the center of the ultra-wide screen, and you don't know how to make pictures respond (specifically for mobile), you can continue to read this article I wrote. Hit here hard So for the mobile side, how to achieve the effect o ...

There is such a syntax in the CSS3 version: @media mediatype and|not|only (media feature) {     CSS-Code;}  Recent beginners of css require various page-adaptive scenarios on both the device and the computer side.Naturally, this attribute comes to mind: @media, it took about an hour today to make an adaptive little demo, which is recorded ...

Sometimes, when doing static pages, we need to use pagination. Of course, in most cases, pagination is done in the background. When users request data, we will talk about the advantages and disadvantages of the two later. Therefore, we call it pseudo-paging here. This paging is divided into four parts, the first is the page layout. In order ...

2009 Unicorn Enterprise Heavy Money Recruitment Python Engineer Standard > > Recently, a project needs an asynchronous image ...

1. Preface Because the company's recent projects are busy, there are not so many spare events to write articles, so this article was released a few days later. But it doesn't matter, but when it comes, it always comes.Well, let's not say much about the others. You should know when you develop, there are many common examples of operations. For e ...

1. Overview This chapter will analyze and explain Jquery attributes in conjunction with JQuery's official API. It mainly talks about. addClass (),. attr (),. hasClass (),. HTML (),. prop (),. removeAtrr (),. removeClass (),. removeProp (),. toggleClass (),. val (). 2. DOM attributes 2.1  .addClass() Adds a style to the specified ele ...

Remember jQuery Source Reading (1) At that time, I sorted out the overall architecture of the jQuery library, which is mainly divided into three modules: Entry module, underlying support module and function module, each module is also related. The previous blogs analyzed the entry module of the jQuery library, mainly the init method. They al ...

The blogger said: For any based on _____________ JavaScript For developers, this is absolutely a must-read article and a magic weapon to improve development efficiency. text 1. Ternary Operator When you want to write if...else statements in one line of code, it is a good choice to use ternary operators, such as: const x = 20 ...

Previous remarks ES5 contains five primitive types: Character string,number,Boolean value,null and undefined . ES6 introduces the sixth primitive type, Symbol The object attribute names of ES5 are strings, which can easily cause property name conflicts. For example, if you use an object provided by someone else and want to add a new method t ...