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Editor to share with you about web page production to learn what code to master, I believe that most people do not know much about it, so share this article for your reference, I hope you will learn a lot after reading this article. Let's learn about it!

Here the webmaster recommends that the new entry students can master the first three contents and then you can make the website! They are: HTML,CSS and XHTML. At least make a web page is no problem! This article only introduces some code that should be mastered, if you want to achieve a beautiful web page, then you need to master some application skills of drawing software! If you want to develop a fully interactive website, you need to master some simple programming knowledge. If you have any questions, please feel free to ask me! Thank you! HTML 4.01

HTML is the language of Web, and every Web developer needs to have a basic understanding of it.

HTML 4.01 is an important Web standard, which is very different from HTML 3.2.

When tags like font and color attributes were added to HTML 3.2, it gradually became a nightmare for developers. The process of developing websites that have to add font information to each individual page has become a long and expensive ordeal.

With HTML 4.01, all formatting information can be moved out of the HTML document and put into a separate stylesheet.

Another reason why HTML 4.01 is important is due to XHTML 1.0.The latest HTML standard is HTML 4.01, which is re-expressed as a XML application. Using HTML 4.01 on your page ensures that you will easily upgrade HTML to XHTML in the future.

Please make sure that you are using the latest HTML 4.01 standard.

Cascading style sheets (Cascading Style Sheets-CSS)

Styles define how HTML elements are displayed, similar to the role played by font tags in HTML 3.2. Styles are usually saved in files other than HTML documents. External stylesheets give you the ability to change the appearance and layout of all pages in your site simply by editing a simple CSS document. If you have ever tried to make some changes, such as changing the font or color of all page titles on your site at the same time, you will see how CSS can get twice the result with half the effort.

The Future of XHTML-HTML

XHTML refers to Extensible Hypertext markup language (Extensible HyperText Markup Language).

XHTML 1.0 is the latest HTML standard from the W3C. It became a formal recommendation (Recommendation) on January 26th, 2000. W3C Recommendation means the stability of its specification, and its specification has now become an Web standard.

XHTML is a HTML 4.01 that uses XML for refactoring and can be used in existing browsers immediately by following some simple guidelines.

XML-A tool for describing data

Extensible markup language (XML) is not a substitute for HTML. In future web development, XML will be used to describe and store data, while HTML will be used to display data.

Our most appropriate description of XML is a cross-platform, independent, hardware and software, information storage and transmission tool.

We believe that XML is as important as HTML for web, and XML will become the most important data processing and transmission tool.

XSLT-A tool for users to convert data

XSLT (Extensible stylesheet language Transformation, Extensible Stylesheet Language Transformations) is the language used to transform XML.

Future websites will have to transfer data in different formats to different browsers and to other web servers. XSLT is a new W3C standard that converts XML data into different formats.

XSLT can convert XML files to a browser-recognized format, such as HTML, or WML, a markup language for many handheld devices.

XSLT can also add elements, delete, rearrange, and sort elements, test and determine which elements are displayed, and so on.

Client script

Client script is a kind of programming about the behavior of Internet browsers. You should learn JavaScript so that you can deliver more dynamic site content:

JavaScript is a programming tool for HTML designers. The creators of HTML are usually not programmers, but JavaScript is a scripting language with very simple syntax! Almost anyone can put some JavaScript code snippets into their HTML pages. JavaScript can put dynamic text in HTML pages A JavaScript language like this can write variable text in HTML pages: [xss_clean] ("H2" name "/ H2") JavaScript can react to events can set JavaScript to occur when an event is executed, such as when the page is loaded or when the user clicks on a HTML element. JavaScript can read and modify HTML elements JavaScript can read and modify the contents of HTML elements JavaScript can be used to validate data JavaScript can be used to validate form data before the form is submitted to the server, which ensures that the server handles the data correctly.

Server-side script

Server-side scripting is related to Internet server programming. You should learn server-side scripts so that you can deliver more dynamic site content. Through server-side programming, you can dynamically edit, modify or add web content to access data or databases in response to queries or data submitted by users from HTML, and return the results to the browser to access files or XML data, and return the results to the browser to convert XML to HTML, and return the results to the browser to customize pages for different users. Improve page usability, provide security and access control for different web pages, design different outputs for different types of browsers to minimize network traffic

Use SQL to manage data

Structured query language (SQL) is a general standard for accessing databases such as SQL Server, Oracle, Sybase, and Access.

Knowledge about SQL is valuable to those who want to store and extract data from the database.

Any web administrator should understand that SQL is a truly appropriate engine for databases on web.

The above is all the contents of the article "what code should be mastered in web page making?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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