JavaScript

This is cool, because it allows you to apply the special effect of a mouse over an event (mouseover) to a table row () only through css. However, Internet Explorer only provides limited support for hover pseudo classes. The degree of support depends

Copy codeThe Code is as follows:Function test (){Alert (event. x + "" + event. y );Alert (event. button );}/* The right-click menu is not displayed */Document. oncontextmenu = function (){Return false;}/* Document. onmousedown = function (){If

// Function Name: trim// Function Description: removes spaces at the beginning and end of a string.// Creation Date:// Last Modify By: N/// Last Modify Date: N/String. prototype. trim = function (){Return this. replace (/(^ \ s *) | (\ s * $)/g ,"");

Reason: jquery is simple, compatible, and easily encapsulated. Let's talk a little bit about it. Let's start writing the Jquery plug-in now. There should be many people who have written similar plug-ins, and I also have some forms that mimic

JQuery Plugin plug-in. If you do not understand what the JQuery plug-in is or do not know how to compile it, you can view its official website: jQuery Authoring Guidelines.Well, there are some requirements that I think a good plug-in must have:1.

I. IntroductionAsynchronous JavaScript and XML (AJAX) are special terms used to implement data interaction between client scripts and servers. The advantage of this technology is that it provides developers with a way to retrieve data from the Web

The principle is basically like this. If strings are input, convert them into an element node. However, this element node can also have many layers and put the elements to be wrapped in the innermost layer. There are several methods to convert a

So how should we implement the flow navigation menu?I, Move the mouse over Menu, that is, the Show prompt information. II. Implementation steps 1. CSS code Copy codeThe Code is as follows: MenuBarHolder {width: 730px; height: 45

The result of this method is: "When a node is selected, the selected status of its child nodes also changes with the selected status of the current node. When the current node is selected, all its ancestor nodes should also be selected. If the node

Copy codeThe Code is as follows:(Function (){// All jQuery implementations are ignored here})();(Function () {// All jQuery implementations are ignored here })(); When I first came into contact with jQuery six months ago, I was as excited as others

However, parseInt ("08", 10) can return 8.To clarify the differences between the two,See the difference between parseInt and Number written by others:ParseIntParses a string argument and returns an integer of the specified radix or base.Core

What is Firebug?After several years of Web development work, I feel that there are higher requirements for WEB development. Write beautiful HTML code; write exquisite CSS style sheets to display each page module; debug javascript to add more lively

This is a common problem in AJAX development. If you haven't been using JavaScript frameworks for development, I believe you have long known this problem. This article analyzes two solutions, one of which is to explain the implementation of the

Compatibility problem and solution of CSS multi-BrowserI. document. formName. item ("itemName ") Problem description: in IE, you can use document. formName. item ("itemName") or document. formName. elements ["elementName"]; In Firefox, only document.

However, if jQuery and other frameworks are not used in the project, js itself does not have such a function. We have to write such a function by ourselves. The specific implementation of the function is as follows:Copy codeThe Code is as follows://

Today, we will briefly introduce the JavaScript dialog box and status bar. Javascript and dialog box: Three dialog box icons: In the client browser, three common Window methods are used to pop up a simple dialog box, which are alert (), confirm (),

It can be divided into the following sections:· Basic implementation· Reference the original object in the iteration, or directly change the value of the array instead of returning a new array· Input infinite parameters to Iteration· Basic

Today we share some great jQuery plug-in drag-and-drop functions. With these plug-ins, you will allow your visitors to personalize your website and its tools. In this way, you provide custom options for load display. JQuery mb. containerPlus (Demo |

1. Extract parameters from URLsHas the following strings:Var linkURL = 'HTTP: // localhost: 8080/String/string_6.html? Nickname = xiaoxi mountain & age = 24 # id1 ';For a real URL address, you can use js to read relevant information in location to

But it seems boring to write it like this.The advantage of jquery is that simple code can bring a better user experience.So I will look for some practical examples to introduce them. The following describes the operations and events used in this