History of Web standards_Chang ping China focuses on high quality website construction - 上海1314龙凤鲜花坊_上海419贵族宝贝

When it comes to the history of Web standards, we have to talk about a classic term HTML. In fact, HTML technology is the best and core technology at present Website construction outsourcing Web technology. At present, the core principles of most applications on computers (including the Internet) in their interactive operations are derived from the link design idea of HTML.

As early as 1945, Vannevar Bush expressed an original idea of reading and correlating by using links between texts. In 1969, IBM invented GML education with this idea to describe that with the birth and development of the Internet, a hypertext description language (HTML) specially used for network browsing came into being.

Hypertext browsing has fundamentally changed people's reading habits. This non-linear reading mode can flexibly organize the contents of various information. Users are no longer constrained by the top-down paragraph reading method. They can view relevant comments or other information through the link on a keyword at any time according to the content of the full text. More importantly, because of the emergence of such linked text, traditional information can be more reasonably classified and retrieved, thus changing the way information is presented.

At present, all excellent websites on the Internet create business value through reasonable analysis, classification and processing of information, such as Google, Amazon, EBay, etc. They integrate information through hypertext sorting and business model, which seems to bring users and enterprises considerable value. At present, HTML is also the most popular Website construction Technology, different operating systems or browsers can design and integrate information through HTML. HTML4.0 has been a very mature page description script language. It supports and provides (including paragraphs, lists, tables, etc.) many tag elements to organize information, and has certain design functions, such as the ability to control layout, font color, pictures, and other information. It is the most popular web design technology at present.

However, it is far from enough to rely only on a text technology for web page presentation. Through long-term technical development, W3C has created another technical standard for text design, which is CSS.

In the early days of CSS technology, because its appearance was later than the introduction of browsers, it was not supported by browsers at that time, so it has not been popularized. It was not until CSS 2.0 that it was accepted by most web designers. If you began to understand the web production technology from 1999 to 2000, you should be able to realize that the method of defining the font color and link style of the whole website through CSS at that time has made the website design work efficient and flexible at that time.

With the development of network technology and the improvement of user needs, simple information display has not been able to meet everyone's demand for information. Having interactivity is also one of the signs of Web development.] The birth of avaScript is precisely to deal with the growing demand for page interaction, so that users can interact with information on the page through mouse or keyboard operations, such as adding Change or delete information and richer interaction methods.

Today, Web standards are composed of a series of well-defined technologies, which have become the number one application of Web presentation layer technology.

History of Web Standards

Date：2015-07-17 Source: Shangpin China Type: website encyclopedia
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