JavaScript

I am not satisfied with this because VB. NET in. in the. NET environment, network connections and regular expression matching consume a lot, and my final application is on video collection submission, therefore, we should consider using JavaScript

An important technology (Tool) used in AJAX design is the XMLHTTPRequest object. Here, the tsunami will share with you some of my materials on XMLHTTPRequest objects. The materials in this article are collected on the Internet when I was studying

Copy codeThe Code is as follows:// Initialize the navigation background, iframe containerFunction fnDaoHangBg (){Var h = fnGetHeight (), w = fnGetWidth (); // obtain the background window size.If (! $ ('Divdaohangbg ')){Var div = $ C ('div '); //

However, with the upgrade of the new version, the volume gradually increases.24KB, Minified and Gzipped 155KB, Uncompressed CodeCompressed and gzip output 24 K, not small.If you have a simple effect on the page, a simple animation does not have to

Let's take a look at the source code:Copy codeThe Code is as follows:/*** Jscript. datetime package* This package contains utility functions for working with dates and times.*//* Namespace */If (typeof jscript = 'undefined '){Jscript = function (){}}

For convenience, Jquery has encapsulated the setTimeout and setInterval methods of JS. The following is an example of an application:Copy codeThe Code is as follows:/*** JQuery. timers-Timer implements actions for jQuery* Written by Blair

Each object has a hidden object attribute that is used to point to its parent object (a function for constructing the object). This is called a parent object or an implicit object ), and inherit from its attributes and methods [function object has

Complete code:Copy codeThe Code is as follows:$. Fn. parseTemplate = function (data){Var str = (this).html ();Var _ tmplCache = {}Var err = "";Try{Var func = _ tmplCache [str];If (! Func){Var strFunc ="Var p = [], print = function () {p. push. apply

As a Web Front-end worker, are you often confused by browser compatibility issues, such as Css styles? All normal Web pages are displayed in IE. in FireFox or Google browser, it is a mess. you may have encountered similar problems when writing web

Copy codeThe Code is as follows:Function convertCurrency (currencyDigits ){// Constants:Var MAXIMUM_NUMBER = 99999999999.99;// Predefine the radix characters and currency symbols for output:Var CN_ZERO = "zero ";Var CN_ONE = "1 ";Var CN_TWO = "II

Ext. panel can store many elements. The most common is the Ext. form. formPanel object, or the borderlayout layout.Below is a small example I wrote: top-level containers are not viewport but tabpanelCopy codeThe Code is as follows:// A normal

This is a question I remember. I haven't answered any questions. I can't help it anymore.1. In js, class inheritance is generally used in combination with class transcription and prototype inheritance. In extend of extjs, these two methods are mixed.

(1) confirm the deletion usage:1. BtnDel. Attributes. Add ("onclick", "return confirm ('" + "are you sure you want to delete? "+ "')");2. linktempDelete. Attributes ["onclick"] = "javascript: return confirm ('" + "are you sure you want to delete it?

It is precisely because JS is a dynamic language that JS addressing is field addressing, rather than just like C. Compile and confirm. In addition, JS introduces the this pointer, which is very troublesome because it is "implicitly" passed to the

Let's take a look at how Cookies can be injected! If you have learned ASP, you should knowCopy codeThe Code is as follows:Request. QueryString (GET)OrCopy codeThe Code is as follows:Request. Form (POST)Well, that's right. This is the value that we

// Determine the browser typeFunction GetIEType (){Var Sys = {};Var nvg = navigator. userAgent. toLowerCase ();Var rslt;If (window. ActiveXObject){Sys. ie = nvg. match (/msie ([\ d.] +)/) [1];}(Rslt = nvg. match (/firefox \/([\ d.] + )/))? Sys.

1. The image is usually used to prepare two images. When you move the mouse over the image, the other image is displayed.2. Change colorsAs shown in the following figure, the background color is changed.

Copy codeThe Code is as follows:Function allselect (){Try {Var checkedcount = 0;For (var I = 0; I {If (form1.orgIds [I]. checked)Checkedcount ++;}If (checkedcount = form1.orgIds. length){For (var I = 0; I {Form1.orgIds [I]. checked =

New Document [a] [B] [c] [d] [e] [Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]The above format is strange. I changed it a little with js. The text boxes are

(1) Introduce eval function usage in javascript(2) how to execute global code in the function►First, let's talk about eval usage. The content is relatively simple and you can skip it if you are familiar with it.The eval function receives a parameter