javascript and jquery interactive front end web development pdf
javascript and jquery interactive front end web development pdf
Learn about javascript and jquery interactive front end web development pdf, we have the largest and most updated javascript and jquery interactive front end web development pdf information on alibabacloud.com
and methods of the prototype in memory and points to the memory address in the form of a prototype chain.Clones are then divided into two categories:Superficial cloning:The original type is a value pass, and the object type is still a reference passDeep cloning:All elements or attributes are completely copied, completely detached from the original object, meaning that all modifications to the new object are not reflected in the original objectDeep Clone implementations:Code Snippetsfunction Clo
adopted considering the initial page loading performance. solution 2 is suitable for page-level switching, due to the large and complex internal capacity, solution 1 and 2 are not applicable.Some javascript special effects commonly used by web Front-end developers
Self-taught jque
the interface:
Click 50 Yuan Monthly, the appearance of the interface:
Method Two: Based on jquery, first we want to introduce the Jquery-1.11.3.js file in the HTML page
HTML code (CSS style code is the same as method one):
The JS code is as follows:
The effect of the final implementation is the same as method one
The above is a small set to introduce the implementation
Writing high-quality code-cultivation of Web Front-end development-Reading Notes and cultivation of web Front-end developmentPrefaceIn the past two weeks, I participated in the company'
As a WEB Front-end engineer for website development, we should optimize the performance of our self-developed website projects as much as possible, currently, most of the website performance optimizations found on the Internet are translated and reproduced from 14 or 34 yahooss. Yahoo's optimization recommendations foc
; Color: #FFFFFF;} UL Li ul li{ Float:none; Background-color: #EEEEEE;} UL Li ul{ display:none;} /* For compatibility with IE7 written CSS styles, but must be written in A:hover front */ul Li ul Li A:link,ul Li ul li a:visited{ background-color: #EEEEEE;} UL Li ul li a:hover{ background-color: #009933;}JS script external script,js file code:$ (function () { $ (". Navmenu"). MouseOver (function () {$ (this). Children ("UL"). Show
will be executed after the get operation is completed.Program Demo:1 DOCTYPE HTML>2 HTML>3 4 Head>5 MetaCharSet= "Utf-8">6 title>callback functiontitle>7 Scriptsrc= "Jquery/jquery-2.1.4.js"type= "Text/javascript"CharSet= "Utf-8">Script>8 Scripttype= "Text/javascript">9 $ (document).
to all netizens. At the beginning of the button, the border is a closed button. When the mouse goes through the button, the animation changes to a closed border.
Online Demo
Source code download
10. The CSS3 Transitions Attribute creates an animation Download button special effect.
The Download button of a website should attract the attention of readers as much as possible. This means that web designers should pay great attention to the file downloa
Web Development notes (7): jquery's front-end calendar plug-in WdatePicker and jquerywdatepicker
In fact, there is a lot of information on the Internet, but in fact, you have to write your own code and sort it out before using it. It is quite convenient to use the jquery Wd
VS is my most familiar development environment, but when I do web front-end development, I run into some problems:1. A file tens of thousands of lines of code, how to effectively organize the code in order to quickly find a module?How does 2.js code collapse using the #regio
Module loading mechanism, control integrity, and is suitable for enterprise or complex large Web application Development. jquery is a lightweight development framework with relatively simple architecture and mechanisms Easy to develop and widely used for relatively simple Web
achieve a calculation of how much time left in the countdown timer program, the Web page on the real-time dynamic display "xx years left xx days xx xx minutes xx seconds"15, supplemental code, mouse click Button1 after you move Button1 to Button2 back What types of data do 16,javascript have?Simple: number,boolean,string,null,undefinedCompound: object,array,function17, the following CSS tags are called in
Elasticity to adapt to changes
Reusability to avoid side effects
You can customize parameters by passing parameters. You can use hash objects to pass parameters.
Control the point of this keyword
Reserved callback excuse
DRY principle: don't repeat yourself. The same code is only written once, and then referenced in multiple places to improve the reuse rate, reduce the amount of code, and improve the maintainability of the Code.
Series knowledge links
[Original]
the peak, the need to advanced students or suggestions can take a look.
Graphic CSS3This book is a standard work in the field of CSS3, by the senior Web front-end engineers in the desert according to CSS3 's latest technical standards, the content is very comprehensive, rich and informative, easy to explain the CSS3 new features. A must-read book to develop
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