What do you need to learn in web design? If you want to be a foreground page, you need to learn html, css, javascript, etc. If you want to be a back-end programmer, you need to learn ASP, PHP, etc.
HTML language, also known as' Hypertext Markup Language '. It is the most widely used language on the network at present, and it is also the main language that constitutes web documents. Basically, most web pages are constructed by HTML. In fact, it is like a definition, which is used to indicate and explain words, sounds, images, tables, graphics, links, etc. in web pages.
CSS is a cascade style sheet. It is a language used to represent file styles such as HTML or XML. In making web pages, it is needed to combine HTML to perform the typesetting and layout of web pages.
The latest version of CSS is CSS3. It can separate web page performance from content. Compared with the performance of HTML, it can control the location and typesetting of objects in Web pages at the pixel level. At the same time, it can edit web page objects and model styles, and carry out preliminary interactive design. At present, it is the best performance design language based on text display. CSS can simplify or optimize writing according to the understanding ability of different users. It is easy to read for different groups.
JavaScript scripting language, through embedded in HTML web pages to bring various styles of dynamic effects to web pages. Assuming that a pop-up layer and a dynamic special effect are needed in making web pages, it is essential to master javascript knowledge for page interaction.
The javascript scripting language, like other languages, has its own basic data types. At the same time, it is compatible with most browsers. In the process of use, it can be directly embedded into HTML web pages, or it can be written as a JS file and called by the outside.
ASP is an application developed by Microsoft to replace CGI scripting programs. It can generate Web pages. Web databases and other programs can interact with ASP. ASP is a simple and convenient programming software. ASP's web file format is. asp, and the latest ASP. NET has replaced ASP.
PHP: Hypertext preprocessor. It is an open-source scripting language, and its syntax absorbs the characteristics of C language, Java and Perl and is widely used. It is mainly suitable for the field of Web development. PHP's unique syntax is a mixture of C, Java, Perl, and PHP's own syntax. It can execute dynamic Web pages faster than CGI or Perl. Compared with other programming languages, PHP embeds programs into HTML documents to execute dynamic pages made in PHP. In contrast, the implementation efficiency is much higher. PHP can execute compile code. Compiling can encrypt and optimize the code operation, making the code run faster.
After learning the above knowledge, you can know how to develop and make web pages. However, on this basis, you need to know how to use some programming software to develop your own web pages on these platforms.
