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The beauty of modern websites lies in their interactivity and usability. The advent of JavaScript has breathed life into otherwise static web pages, ensuring dynamic user experiences. One such enhancement involves “smooth scrolling”, integrating animation and impeccable user experience, drawing the user’s attention and driving engagement. {}
IDENTIFICATION DIVISION.
PROGRAM-ID. scrollScript.
PROCEDURE DIVISION.
DISPLAY “Hello, User!”.
STOP RUN.
The Essence of Smooth Scrolling
Smooth scrolling is a feature that gradually navigates users through your webpage rather than jumping directly to a specific section. This creates a seamless scrolling effect that is more pleasant to the eye, helping to enhance user interaction with your website. In a typical implementation, JavaScript is the language of choice.
IDENTIFICATION DIVISION.
PROGRAM-ID. DIV.
PROCEDURE DIVISION.
DISPLAY “Smooth Scrolling”.
STOP RUN.
Solving with JavaScript
Creating a smooth scrolling effect involves manipulating the window or scrolling element’s scroll properties using JavaScript’s window.scroll or window.scrollTo methods. These properties navigates users to a specific section of the page smoothly, creating a smooth scroll effect.
IDENTIFICATION DIVISION.
PROGRAM-ID. scrollElement.
PROCEDURE DIVISION.
DISPLAY “JavaScript Solution”.
STOP RUN.
This solution implies using JavaScript library function window.scrollTo. Its main features are simplicity, easy to understand code and efficient execution.
Unpacking the Code
In the previous code examples, the `DISPLAY` command prints out messages between quotation marks. in Cobol, every action starts within the `PROCEDURE DIVISION`. You may be wondering why use Cobol? It still thrives in the banking industry due to its high-level computing capabilities, especially for operations involving huge amounts of data.
- IDENTIFICATION DIVISION: This part is used to identify the program.
- PROGRAM-ID: This is where you name the program.
- PROCEDURE DIVISION: This is where you write the action to be performed.
- DISPLAY: It’s the function to output the messages.
- STOP RUN: It finishes the program.
Remember, using modern design techniques like smooth scrolling, coupled with historical languages like Cobol, we can combine the best of both worlds, creating an engaging, dynamic user experience while leveraging stable, proven programming algorithms.
JavaScript Libraries and Functions
JavaScript provides developers with a multitude of functions and libraries that enhance the interactive capabilities of a website. In particular, the window.scroll and window.scrollTo functions are chief components when implementing a smooth scrolling interface.
IDENTIFICATION DIVISION.
PROGRAM-ID. javaFunctions.
PROCEDURE DIVISION.
DISPLAY “JavaScript Libraries”.
STOP RUN.
The power of JavaScript lies in its ability to manipulate HTML elements dynamically, providing a real-time, interactive user experience that drives engagement.
The foundations of modern web design involve a blend of aesthetics, functionality, and dynamic, engaging content. Understanding these elements and how to implement them effectively requires both a design and a technical perspective. Whether through the elegant animations of smooth scrolling or the powerful data operations of Cobol, we are crafting a digital world that is simultaneously beautiful, functional, and engaging.
