JavaScript

Demo address: http://demo.jb51.net/js/mouse/index.htmlPackaging http://www.jb51.net/jiaoben/32434.htmlThis was written when I was bored. First, let's look at the effect (the UI is ugly ): Note: The red button points 100 and the blue button points 100

After posting a blog post, I spent some time trying to solve this problem ...... After several attempts, I found another pattern, which is no longer necessary:Copy codeThe Code is as follows:Eval (function (){Var s = '', ww = [v]> (s + = v );Var ws =

[Program source code]Copy codeThe Code is as follows:Var QQ = function (){// Public FunctionsFunction T $ (id) {return document. getElementById (id );}Function T $ (root, tag) {return (root | document). getElementsByTagName (tag );}Function $ extend

Copy codeThe Code is as follows:Below is the code written by other netizensCopy codeThe Code is as follows:

NowJavascript frameworkThere are many control libraries,JQuery, Ext, prototype, MooTools, and Dojo, all of which are listed on the first page by Google's search for "javascript + framework. Among them, except for MooTools, all others have some

In web development, sometimes you like to write click events for hyperlinks as follows: operation Once you submit an ajax request using jquery, the end of the url parameter on the current page will automatically add a # sign. I was puzzled at the

Copy codeThe Code is as follows:/*The pop-up window is located in the middle of the browser1. show (options {Height: heightWidth: widthSpeed: the default fade-in time is 0.Container: jquery object containing html contentModel: whether it is a modal

Copy codeThe Code is as follows:// First create the parent classFunction Person (name, age, address ){This. name = name;This. age = age;This. address = address;}// Create a subclassFunction Student (score ){This. score = score;// You can call the

ExamplesThe following table pages are generated in PHP:Copy codeThe Code is as follows: url (array ('controller' => 'Contact ','Action' => 'add');?> "> Add new Contact Contact Address Phone Number Email contacts as $ contact) {?> escape ($

Event handling OverviewEvent processing is a very important part of object-oriented programming. Without event processing, the program will become very dead and lacks flexibility. The process of event processing can be like this: Event-start event

This blog mainly describes how to make static HTML code display different content based on different IE versions. The trick here is to use the HTML comment expression of IE.The HTML comment format is , IE extends HTML comments to support conditional

There are the following implementation methods:In Firefox, Google Chrome, Safari, and Opera: You can use window. getSelection () (refer to MDC)In IE, you can use document. selection. createRange (). text (refer to MSDN)Note: code that puts the two

One is header insertion.The other problem is \ r \ n.Let's look at the following code:1. test2. As you can see, this seems to have a vulnerability, but it has been supplemented and commented out.Should there be a problem since it has been commented

Copy codeThe Code is as follows: Sohu Int. Sohu IT Sohu Nat. jb51.net baidu Google Close Open a URL: Go!

Let's look at the example below: first line second line Row 3 [Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]When it is displayed in firefox, the "first line" is displayed

[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]Example 2:Functions to be implemented:The js Code of the all-selected checkbox is as follows:Var status = true;Function allselect (){Var tags =

Yesterday I encountered a strange problem when I made an ip/pv statistics page. I put a select control on the page, when the Control id is selectMonth but the option is added dynamically using js, the script error is always prompted: "options is

It must be noted that you must set it in firefox.Signed. applets. codebase_principal_supportIn the address bar of the firefox browser, enter "about: config" in the filter and double-click "signed. applets. codebase_principal_support" to set "true.

lower-right pop-up box close [Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

Front-endCopy codeThe Code is as follows: No title page click receive background data Background Copy codeThe Code is as follows:Using System;Using System. Data;Using System. Configuration;Using System. Collections;Using System. Web;Using System.