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This article mainly explains "what is the concept of asp and javascript". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "what is the concept of asp and javascript"?

Asp is the abbreviation of "Active Server Page", which means active server web page, is an application that replaces CGI script program, and is also a server-side scripting environment; JavaScript is a kind of scripting language that belongs to the network, which is widely used in Web application development and is often used to add dynamic functions to web pages.

The operating environment of this tutorial: windows10 system, javascript1.8.5 version, Dell G3 computer.

What do asp and javascript mean?

Asp

ASP is the abbreviation of Active Server Page, which means "active server web page". ASP is an application developed by Microsoft to replace the CGI script program. It can interact with database and other programs. It is a simple and convenient programming tool. The format of ASP web page file is .asp, which is often used in various dynamic websites. ASP is a server-side scripting environment that can be used to create and run dynamic web pages or web applications. ASP pages can contain HTML tags, plain text, script commands, COM components, and so on. With ASP, you can add interactive content, such as online forms, to Web pages, or you can create web applications that use HTML Web pages as the user interface. Compared with HTML, ASP web pages have the following characteristics:

(1) ASP can be used to break through some functional limitations of static web pages and realize dynamic web page technology.

(2) the ASP file is included in the file composed of HTML code, so it is easy to modify and test.

(3) the ASP interpreter on the server will develop an ASP program on the server side and transmit the results to the client browser in HTML format, so that all kinds of browsers can browse the web pages generated by ASP normally.

(4) ASP provides some built-in objects that can be used to make server-side scripting more powerful. For example, the information submitted by the user through the HTML form can be obtained from the web browser, processed in the script, and then sent to the web browser.

(5) ASP can use server-side ActiveX builds to perform a variety of tasks, such as accessing databases, sending Email, or accessing file systems.

(6) because the server transmits the result of the execution of the ASP program to the client browser in HTML format, the user will not see the original program code written by ASP, which can prevent the ASP program code from being stolen.

JavaScript

JavaScript is a scripting language belonging to the network, which has been widely used in Web application development. It is often used to add a variety of dynamic functions to web pages and provide users with a more smooth and beautiful browsing effect. Usually JavaScript scripts implement their own functions by embedding them in HTML.

Features:

Is an interpretive scripting language (the code is not precompiled).

Mainly used to add interactive behavior to HTML (an application under the standard general markup language) page.

You can embed a HTML page directly, but writing it as a separate js file facilitates the separation of structure and behavior.

Cross-platform feature, supported by most browsers, can run on a variety of platforms (such as Windows, Linux, Mac, Android, iOS, etc.).

Like other languages, Javascript scripting language has its own basic data types, expressions and arithmetic operators, and a basic programming framework for programs. Javascript provides four basic data types and two special data types for processing data and text. While variables provide a place to store information, expressions can complete more complex information processing.

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