JavaScript

[Switch] common webpage fonts and webpage Fonts Georgia ABCDEFGHIJKLMNOPQRSTUVWXYZ (26px) Abcdefghijklmnopqrstuvwxyz 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ (22px) Abcdefghijklmnopqrstuvwxyz 0123456789 Impact

Use documentElement to correctly obtain the size of the current visible area. documentelement Other methods are not applicable. Only this documentElement can correctly obtain the size of the current visible area. var w =

JQuery events --- filter selector & form SelectorFilter selector for short: filter. It is actually a selector, and this selector is similar to the pseudo class in CSS3 (http://t.mb5u.com/css3/), can make does not support CSS3 of the lower version of

Simple Single-level drop-down menu implementation, level drop-down menuEffect Preview Here, a simple single-level drop-down menu is implemented with pure CSS. The drop-down menu is displayed when you move the mouse over the menu title.Basic

First, it is not a simple problem! Values: $ ("# Textarea"). text (); // readIn recent tests, we found that textArea values cannot be read in firefox or Chrome, and IE is normal. Therefore, it is changed: $("#textarea").val();Solve the problem.

AMD Module The overall goal of AMD (Asynchronous Module Definition) format is to provide an available modular JavaScript solution for developers. The AMD module format itself is a proposal about how to define a module. In this definition, both

Compared with C/C ++, the processing of the JavaScript we use in memory has made us pay more attention to writing business logic in development. However, as the business continues to become more complex and the development of single-page

The browser compatibility problem refers to the situation where different browsers have different resolutions for the same code, resulting in inconsistent page display effects. In most cases, our requirement is that no matter which browser the user

Des. jsCopy codeThe Code is as follows://// This software is provided "as is" AND// Any express or implied warranties, INCLUDING, but not limited to,// Implied warranties of merchantability and fitness for a participant PURPOSE// Are disclaimed. IN

The table structure of HTML is as follows:Copy codeThe Code is as follows:Class = "tableStyle1" cellspacing = "0"> NO. Part Model part name quantity no tax price tax-included price Tax Amount payment integer operation 1 Readonly = 'true'/

Fashionable development technologies such as AJAX are stimulating the growth of consumer Web application software. These new technologies have even revived some projects that were once considered impossible: Online Office. The launch of some Web

Description: during registration or shopping cart checkout, you need to fill in your personal data. This step can be concise. We only need to fill in the zip code for the guests and then follow the zip code, the database automatically retrieves the

In textarea, press enter to generate the Escape Character \ r \ n. In some cases, we do not need these two escape characters, that is, clearing textarea. The following method is not empty, but can achieve similar results. If you press enter in

JavaScript template engine principle, several lines of code 2013-12-0316: 35 byBarretLee, 765 read, 8 Comments, favorites, edit 1. preface what is a template engine, simple to say, is a string with several variables to be determined. For example:

When I read the jQuery source code, I often think that those factors will make me unable to read the code. Which of the most critical factors is the earliest thought of as the architectural design of jQuery, when I finally found the jQuery

AdTopDown (element_id, imgB_str, imgS_str, {[imgTargetURL], [duration], [delay], [backFn], [isAnimation]}) parameter description: element_id: element Node before advertisement imgB_str: Ad large image imgS_str: Ad small image optional

Loading javascript without blocking has a great effect on page performance optimization, which can effectively reduce the blocking of page loading by js. In particular, some ad js files, because the ad content may be rich media, it is likely to

The following requirements are required in the project: After pages are displayed, the status of the selected checkbox remains unchanged. The project uses real paging. After you click the top or bottom page button each time, you can call the

If you use IE5, IE6, and IE7 to browse the same webpage, the effect may be different. This is because the CSS resolution selector is different between them or is caused by errors and individual bugs. To solve these errors and bugs. We have to find a

HTML5, CSS3, and Javascript can help object-oriented developers develop games with various features, such as 3D animation effects, Canvas, mathematics, color, sound, and WebGL. The most obvious advantage is that HTML5-developed games can run on any