JavaScript

The most basic way to create objects is through the object constructor or object literal:① creates an object in the form of an object constructor:1 var person=New Object (); or write var person={}2 person.name= ' Zhang San ';② create objects in

YUI Compressor compresses JavaScript content including： Remove comments Remove extra spaces Fine tuning Identifier substitution (Identifier replacement) What minor optimizations does YUI compressor include? Object["

I would have written an article like myself ... The result saw Tom uncle this article. The summary is really great, other articles are very good recommendedReprinted from: http://www.cnblogs.com/TomXu/archive/2011/12/15/2288411.htmlDocument Object

Understand the setTimeout and setInterval In the javascript timer, and the js timer setinterval. I. Explanation 1. Overview SetTimeout: Call a function or execute a code snippet after the specified Delay Time SetInterval: periodically calls a

Mix-blend-mode mixed mode background-blend-mode background mixed mode isolation: isolate isolation, mixblendmode Css3 mix-blend-mode hybrid modeThis attribute can not only act on HTML, but also on SVG.Compatibility: IE 8 ~ 11 Edge 12 ~ 14 Firefox 41

In-depth parsing of the event mechanism in JavaScript framework Backbone. js, javascriptbackbone Event model and its principlesBackbone. Events is the core of event implementation. It enables the object to have event capabilities. var Events =

A Brief Introduction to the Model and View source code of Backbone. js, backbone. jsmodel Backbone. Model Today, let's talk about Backbone. M and Model in js MVC are the core part of backbone, including the data displayed on the page, as well as

Some suggestions for using JavaScript's Backbone. js framework, including javascriptbackbone Backbone provides models, collections, and views for complex Javascript applications. The model is used to bind key-value data and custom events. The set

How to Create a mask layer Dialog Box Based on JavaScript, and create a mask using javascript 1. The mask layer is actually a translucent DIV covering the entire interface, and the zIndex is processed to make it move above other elements. It means

Js enables delayed loading of webpage images to increase webpage opening speed and js latency There are many ways to increase the speed of webpage loading, using jquery. lazyload. js achieves asynchronous and delayed loading of images. For websites

Basic knowledge of JavaScript forms, javascript forms HTMLFormElement inherits HTMLElement. Its unique attributes and methods include: AcceptCharset: the character set that the server can process. It is equivalent to the accept-charset feature of

Organize HTML basics and HTML Basics HyperText Markup Language (HTML) Hypertext: indicates that a page can contain images, links, music, programs, and other non-text elements. Tag: a page consists of various tags. The text contains hidden text

JS get CSS styles (style/getComputedStyle/currentstyle.pdf, style.css style sheet CSS styles are classified into three types:Embedded style:It is written in the Tag. The embedded style is only valid for all tags.Internal style:It is written in HTML,

JavaScript code placement location for javascript program development, JavaScript Program Development When JavaScript is used on pages, where should these JS Code be placed? Let's take a look. Generally, there are two ways to write on the interface

Do you know? Ten measures for reducing website losses and ten measures for reducing website losses Fast website loading is a prerequisite for good user experience. However, the increasing number of website functions and the bloated package lead to a

Share the sample code for calculating the time difference in javascript and the sample code in javascript. In practical applications, the gap between two time points needs to be calculated. Generally, the gap between the current time and a specified

Js and jquery implement sample code for listening to Keyboard Events, and jquery sample code In the project, you must listen to the keyboard and press CTRL + C to respond accordingly. Some methods are checked, but their compatibility and stability

Be careful! AngularJS and RequireJS are used to merge and compress files. angularjsrequirejs The AngularJS framework is used in the project, and RequireJS is used for asynchronous module loading (AMD). When file merging and compression is performed,

The example explains how to verify whether the form item is empty in js, and the example describes js Form verification is essential for almost every website that needs to be registered or logged on. Some verification is very complicated and can be

Bootstrap-treeview double-click event custom implementation, bootstraptreeview Bootstrap-treeview is a very cool jQuery Multi-Level list tree plug-in based on bootstrap. Based on Twitter Bootstrap, The jQuery plug-in displays some inherited tree