JavaScript

Both the consortium and Microsoft have focused on developing their own event registration models to replace Netscape's traditional model. Although I am not very cold to the Microsoft model, but the whole of the consortium is good, in addition to

1 overview 1.1 Definition In some B/s structure of the application system, there are many pages need to have a watermark. Common is the official Document system, contract system and so on. Everyone is often concerned about the Web site image to

Why would the result be false? Copy Code code as follows: You want to distinguish string from string. Acolors[0] is a string value type and certainly not an instance of string. Refer to the following code var acolors = ["Red",

JavaScript code: Code Copy Code code as follows: function Expandother (el, El2) { Whichel = document.getElementById (EL) button = document.getElementById (EL2) if (WhichEl.style.display = = ' None ') { WhichEl.style.display =

Objective: Password strength is a very common function, relatively simple, mainly how to develop this strength rule. Now need to upgrade the password strength of the verification, the previous verification is relatively simple, now can not meet the

There is no StringBuffer class in JavaScript when the situation is displayed, and a mainstream JavaScript StringBuffer class is implemented by prototype to construct a StringBuffer class. Stringbuffer.js Copy Code code as follows:

Don't worry, the method is very simple, or listen to me first tell the origin of it ... At the beginning, the function of the express message is traced back to the publication [Ajaxcontroltoolkittests Automatic test Framework complete parsing one:

Preface: Creating standard DOM objects dynamically in JavaScript is generally used: var obj = document.createelement (' div '); Then set some properties for obj. However, in actual use, some people might think that it would be nice to create a

When you use GB2312 on some delivery pages and use UTF8 on the receiving page, the parameters you receive may be inconsistent with what you originally received. URLs encoded using the server-side UrlEncode function are not the same as URLs encoded

Problem: Makes it possible to follow the previous settings when accessing a page, or to share data between different pages. For example, when users visit the site to set the size of the page font, then you will want to visit the next time you can

For JSON objects, you can refer to Wikipedia (Http://zh.wikipedia.org/zh-cn/JSON) and the official website (http://www.json.org/json-zh.html). We often say that JavaScript native supports JSON, because we can think of JSON as a flexible application

See Bluedream on his blog on the JavaScript imitation QQ sliding menu effect, the code is elegant, compared to highlight the next time he stole the essence of his code, hey. "principle Brief" HTML and CSS are the same as those in jquery, which are

1, simple form of encapsulation call Copy Code code as follows: var userName = function () {return "Jeff Wong"} (); alert (userName); The above code is really simple, we can gradually break down into the following wording:

As for the description of the filter condition, pattern matching is a very common and useful way. In JavaScript, it's quite handy to use JSON to describe patterns, so let's do a JSON pattern matching tool. Use case design As a dispatcher, we only

Because top-level objects are portals that use almost all of the functionality of the class library, these characters are frequently entered in the encoding, so the simplicity of the top-level object name input is also important when designing the

That is why the function is so needed, but why does JS not provide such a function? At present browsers are in the UI thread parsing JS, for example, Firefox browser, I recompile the JS engine, and in the JS alarm added to the sleep method, the

Common binding events are directly bound to page elements such as . However, we often write a separate binding method, bind (EL,NAME,FN), with the following specific code. Copy Code code as follows: function bind (EL,NAME,FN) {//Bind

In each function, there is a variable named arguments, which holds the parameters of the current invocation in an array-like form. And it's not actually an array, and using the typeof arguments statement tries to return "object", so it can't use a

Work, use JavaScript to make a statistical chart: When you are done, make a note, share and learn from each other. There are still some problems, not very perfect. A reference to the Baidu Space, central management Center, Access statistics, the JS

such as code blocks Copy Code code as follows: if (true) { int i = 100; } print (i); Error, variable i no declaration As shown in the example above, a function outside of a block of code cannot access the I