What are html scripts?

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Hypertext Markup Language (HTML) may contain pieces of programming code or links to source code files that are performed at different points when viewing or navigation on the web. These code blocks are generally referred to as HTML scripts because they are inserted into HTML browser reading code and are performed at least partially by the browser; They are also known as the script on the side of the client. The most popular HTML scripts are written in a language known as JavaScript®, although it is possible to write HTML scripts in Visual Basic Scripting Edition® and Tool command language (TCL). The purpose of HTML scripts is usually to extend the interactivity of the web by allowing the client information that the user provides, although they can also be used to create visual effects such as animation, games or dynamic graphs. Most often, the HTML script is inserted into the HTML document using the script.

There is a technical resolution between HTML scripts and other types of compiled APsLiccation or interactive elements that can be used on the web. The script is usually written in the language scripting of a readable person and then in some way built into the HTML document. Alternatively, the web application is usually written in a language that requires the code to be compiled to machine code or bytecode, which is then performed by a separate interpreter in the user system. Scripts are generally performed by a web browser or plug-in for a web browser.

The other difference is that HTML scripts tend to be less full than compiled programming languages ​​and rely more on the basic functionality of the web browser and HTML for some internal aspects. This makes the script easier and safer to perform in the browser, but it can also reduce performance and other features such as file and hardware access. Some NT-Side clishcripts only partially perform inside the web browser, instead of contacting the web server and finishing with other methods. This technique oftenIt uses for secure or ownership information processing as is the case on the website of electronic trading.

In most cases, HTML scripts are used to access the website components via a web browser. This allows access to the plot where the site is drawn, variable, such as the color of the page background or even user events such as mouse movements or click on the button. HTML complex scripting languages ​​have structured or object -oriented syntax, allowing you to create complete applications such as games or text processors. Other times, HTML scripts are used to process data from HTML forms, so the entrance values ​​are checked by a range, converted to other types of data or even formatted for server output.