DHTML is a group of scripting languages used to add interactive elements to websites, including HTML, CSS, JavaScript, and DOM. It allows web pages to change after loading but cannot change content each time. DHTML gained popularity with version 4 browsers and W3C standards. It’s not considered a programming language and can only change how a page looks after loading.
Dynamic HyperText Markup Language (DHTML) script is a group of scripting languages used to add interactive elements to websites. DHTML is not a separate language in itself: HyperText Markup Language (HTML), Cascading Style Sheets (CSS), JavaScript and Document Object Modules (DOM) are the main languages that make up the DHTML script. The dynamic nature of DHTML allows a web page to change once it has been loaded in a web browser, but it cannot change the content each time the page loads.
When the web was first created, most websites were static, meaning their content was always the same no matter what the user did. As websites started to get more complicated in both content structure and design, the need to create pages that could react and change depending on user input became more important. This need is why DHTML started being used by programmers.
It’s impossible to say exactly when DHTML script was first used, but it started gaining popularity when version 4 browsers were released. A familiar problem for web designers is that it’s difficult to use the new technology as users overall they are relatively slow to update their browsers. This fact has delayed the use of DHTML scripting. The use of DHTML script really started to take off when the World Wide Web Consortium (W3C) released a set of standards for its use. This allowed web designers to create standardized scripts that could be used across the internet.
One confusing aspect of DHTML scripting is that it’s not considered a computer programming language because it’s a collection of different scripting and markup languages used together, namely HTML, CSS, JavaScript, and the DOM. CSS is used to create style sheets that define how a web page looks, while JavaScript can add the interactive elements. Furthermore, it is not a technique for creating dynamic content, but a tool for making a website interactive. This means that it has a different purpose than other scripting languages, such as Hypertext Preprocessor (PHP).
DHTML works by allowing a website owner to create variables that can be changed by the end user. These variables affect the HTML code of the page, which in turn changes the way the website appears to the user. The important distinction to make between DHTML and other web development and scripting languages is that DHTML cannot change the page into unique content every time a page is loaded. Instead, it can only change how the page looks after it loads.
Protect your devices with Threat Protection by NordVPN
