JavaScript

JavaScript CSS3 Progress barImplementing a progress bar using CSS3 title Simple implementation of multiplication tables using JavaScript title JavaScript and CSS3 progress bar

Let's look at the final result of the code implementation:Using JavaScript to realize the idea is very simple, is to first hide all the content, click on the title corresponding content display,The CSS code is as follows:HTML content Area:/Title

Manual Refresh1,history.go (0) 2,location.reload ()3,location=location4,location.assign (location)5,document.execcommand (' Refresh ')6,window.navigate (location)7,location.replace (location)8,document. Url=location.href ---------------------------

Single Example IntroductionThe last time I summed up the module pattern in the design pattern, there may not be really positive use in the scene, found that the effect is not good, want to use it is not so handy,So this time I'm going to change the

Algorithms for graphs and graphs:The definition of a graph consists of a set of edges and a set of vertices. For example, the map, each town is the vertex, the road is the edge, by the vertex pair to define (town 1, Town 2) short (V1,V2) vertex

To illustrate that JavaScript is a thoroughly object-oriented language, it is necessary to start with object-oriented concepts and explore some of the concepts in object-oriented:A, all things are objectsB. Object has encapsulation and inheritance

One, single case mode:The singleton pattern is the most commonly used pattern in JavaScript, which is to put its own code under a namespace, which has the advantage of reducing the use of global variables and avoiding naming conflicts in the case of

How to implement JS inheritanceSince we want to implement inheritance, first we have to have a parent class, the code is as follows:// 定义一个动物类function Animal (name) { // 属性 this.name = name || ‘Animal‘; // 实例方法 this.sleep = function(){

One, JS get Element (parent node, child node, sibling node)var test = document.getElementById ("test");var parent = Test.parentnode; Parent nodevar chils = test.childnodes; All child nodesvar first = Test.firstchild; First child nodevar last =

1. Node and type1) Document node entire HTML document2) Element node: HTML tag in HTML document3) Attribute node: An attribute of an element that can be manipulated directly by property4) Text node: is a child node of an element node whose contents

Implementation results:Implementation principle: Give the Close button a fixed point click event and click to trigger the animation effect later. With the animate method of jquery, the box height of the display weather is changed to 0, then

Singleton mode: guarantees that a class has only one instance and provides a global access point that can access it.A simple and convenient way to do this is to use a variable to identify whether the current class has created an object, and if so,

JS in the implementation of inheritance and the traditional object-oriented language is different: the traditional object-oriented language inheritance is implemented by the class, and in JS, is through the construction of prototypes, the prototype

You can understand it without any basic knowledge! The front-end little knowledge written to designers is three steps forward, with little knowledge being three steps forward This article is an entry-level, basic, and intended for designers who want

Mobile End full-page Sliding Screen example Mobile End full-page Sliding Screen example * {padding: 0; margin: 0; font-family: Verdana;} body, html {height: 100%; background-color: #000000 ;}. wrap {width: 100%; height: 100%; overflow:

Html meta summary and htmlmeta SummaryIntroduction In my previous blog, I had an introduction to meta, such as the http://www.haorooms.com/post/liulanq_think_ie browser security thinking article, which introduced some attributes of IE under meta to

What have front-end bulls learned ?, Scalpers I saw this problem a few days ago: Looking at bootstrap recently, I found that I had barely learned anything about front-end except html + css and js and JQuery I saw in my freshman year. I have

Experience in using the position attribute 1. Use absolute in position to work with relative. If relative is not used, absolute uses the entire window as the reference. If relative is placed on the parent label of absolute, then, absolute uses the

When CSS text overflows, the flag is omitted. As shown in the title... flag omitted when CSS text overflows normal display: qwertyuiopasdfghjklzxcvb after processing: qwertyuiopasdfghjklzxcvb  

HTML5 + CSS3 New Content summary !!!!! Absolutely dry, html5css3 Speaking of H5C3, do you think there will be a lot of things? Today I have compiled a summary of the content; What are CSS3 selectors?A: attribute selector, pseudo-class selector, and