Javascript object-oriented, namespace, class, inheritance, and overload

Because most of the projects in the group involve javascript, css, and other clients are under the responsibility of another colleague. This colleague is very busy and cannot be reconstructed, so the boss just proposes suggestions and does not

Simple encryption of css addresses to prevent others from downloading your CSS files

In this way, the address of the CSS file is output in Javascript and the characters are encrypted. How can this problem be displayed? Think about it. block viewing CSS files although it cannot be downloaded or viewed by 100%, however, it

Basic Introduction to jquery Common Operations

JQuery was created by John Resig, an American who has attracted many javascript experts from around the world to join the team, including Jörn Zaefferer from Germany and Stefan Petre from Romania.JQuery is another excellent Javascr into pt framework

JS imitation Flash Animation zoom in/out container

zoom in and out container title small container title large container [Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

Prevents Memory leakage caused by dynamic loading of JavaScript

In order to release the script resources, additional processing is usually required after the return.Copy codeThe Code is as follows:Script = document. createElement ('script ');Script. src ='Http: // example.com/cgi-bin/jsonp? Q = What + is + the +

JavaScript automatically adds the serial number before the table

JavaScript automatically adds sequence numbers to the table row number title total Vc ++ supports COleDropTarget extension classes for window and text drag and drop 20235 easy-to-use ICO VB source program of the icon

Click the button and the text box becomes the Select drop-down list box

click the button, the text box is changed to the Select drop-down list box ASP ASP. NET PHP JAVA [Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

How to Use CSS to beautify the three-dimensional effect when the border of a table is concave

Of course, only one idea is provided here, and you can flexibly modify and use it. Untitled Document This border is the default style foothome This border is concave [Ctrl + A select all Note: If you need to introduce external Js,

A calendar written in js (Code Part online extraction)

This code is specially posted because it is concise and clear and feels good for everyone to share.×××××× Function DefinitionCopy codeThe Code is as follows: Definition of a style sheetCopy codeThe Code is as follows: * ********** The main body of

Mootools 1.2 tutorial (21) -- class (2)

Fdream note: the original text seems to be missing, so I added the following and BaseClass code with my own opinions.In today's tutorial, we will mainly learn the implementation and inheritance (Extension) of classes in MooTools ). Through

The fastest way to splice html array strings

First: Add strings one by one Copy codeThe Code is as follows:Var arr = ['item 1', 'item 2', 'item 3',...],List = '';For (var I = 0, l = arr. length; I List + = '' + arr [I] + '';}List = '' + list + ' ';This is the most common, but the most

Use the Juery web page tab to implement code

First, the front-end codeCopy codeThe Code is as follows: Personal Information my photos my blog My QQ: 1511109272 hi hello Then you can set the jquery code.Copy codeThe Code is as follows:$ (Function (){// Switch the webpage TabVar $

JQuery UI AutoComplete instructions

IntroductionThe AutoComplete control is added to the latest update of jQuery UI, which provides us with another powerful development tool. Here we will introduce how to use this control.First, jQuery UI is based on jQuery. Therefore, you must first

Allow innerText to be used in firefox and IE browsers

InnerText in IE is not supported in firefoxFirefox changed the textContent method/attribute.In addition, the blank self-tokens in the text in Firefox are replaced relentlessly.Abnormal and inconvenient to useNow, the innerText method is redefined

Analysis of all evil function instances in javascript

The most distinctive and confusing function in javascript is regarded as a function.Next, let's take a look at common operations.Copy codeThe Code is as follows:Function doit (){.....}Doit (); Functions in javascript can be used as methods.Copy

JQuery bind event Usage Details

Jquery has been used for nearly a year. Today, I am reading the code of a foreign company and suddenly find that I don't understand it. The Code is as follows:$ (Window). bind ('Load. jcarousel ', function () {windowLoaded = true ;});Maybe I don't

Javascript code for uploading and previewing Images

The src with the alphaimageloader filter is the main character. It specifies the background image with an absolute or relative url address. If this parameter is ignored, the filter will not work.Copy codeThe Code is as follows: select an image:

Code Analysis for creating plug-ins using jQuery

Create the jQuery plug-in. The basic format is the above Code:Copy codeThe Code is as follows:(Function ($){// Add code here}) (JQuery) How do we understand it?Step 1: function ($) {} defines an anonymous function with a parameter $, which is the

Study on chained calling in JavaScript

1. Object chain: the method body returns the object instance itself (this)Copy codeThe Code is as follows:Function ClassA (){This. prop1 = null;This. prop2 = null;This. prop3 = null;}ClassA. prototype = {Method1: function (p1 ){This. prop1 =

How to resolve jQuery name conflicts

JQuery uses noConflict () to solve this problem.Var jq = jQuery. noConflict () helps you replace the $ symbol with your own name (such as jq.Example:Copy codeThe Code is as follows: This is a heading This is a paragraph. This is another paragraph.

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