How to convert Title to URL Slug using JavaScript?
Overview
Convert headers to URL Slug Also known as "Slugify" headers. A URL slug is a title that is descriptive and easy to read. It is appended to the page's URL, which tells the story of the current page, because slugs are self-describing. Therefore, converting headers to slugs using JavaScript can be achieved using certain JavaScript functions such as toLowerCase(), replace(), trim().
algorithm
Step 1 - Create an HTML page containing two input tags and add id attributes as "title" and "urlSlug" respectively. The first input element will receive the The input user as title and another label will display the URL slug. Also create an HTML button "
Step 2 - Now create a "convert()" arrow function as the internal JavaScript of the HTML page.
convert=()=>{}
Step 3 - Access the value of the first input tag with id "document.getElementById("title")".value and store that value in a variable.
document.getElementById('title').value;
Step 4 - Convert the value received from the title to lowercase letters using the "toLowerCase()" function of the string. "t" is the variable that receives the title.
t.toLowerCase();
Step 5 - Now remove the leading and trailing spaces from the title using the "trim()" function.
t.trim();
Step 6 - Use the "replace()" function with a pattern to replace all spaces in the title with "-" dashes
title with “-” dash, using “replace()” function with a pattern t.replace(/[^a-z0-9]+/g, '-');
Step 7 - The URL Slug is ready and displayed on the browser screen.
document.getElementById('urlSlug').value = slug;
Example
In this example, we get the title from the user as input. When the user enters any title and clicks the button, the Convert() function is triggered, which changes the title value to lowercase and then changes all leading and trailing spaces of the title to lowercase. Then, in the given title, spaces will be replaced with dashes (-), and the URL slug will be displayed on the browser's read-only input tag.
<html lang="en">
<head>
<title>Convert title to URL Slug</title>
</head>
<body>
<h3>Title to URL Slug Conversion</h3>
<label>Title:</label>
<input type="text" id="title" value="" placeholder="Enter title here"> <br />
<label>URL Slug:</label>
<input type="text" id="urlSlug" style="margin:0.5rem 0;border-radius:5px;border:transparent;padding: 0.4rem;color: green;" placeholder="Slug will appear here..." readonly><br />
<button onclick="convert()" style="margin-top: 0.5rem;">Covert Now</button>
<script>
// This function converts the title to URL Slug
convert = () => {
var t = document.getElementById('title').value;
t = t.toLowerCase(); //t is the title received
t = t.trim(); // trim the spaces from start and end
var slug = t.replace(/[^a-z0-9]+/g, '-'); // replace all the spaces with "-"
document.getElementById('urlSlug').value = slug;
document.getElementById('urlSlug').style.border="0.1px solid green";
}
</script>
</body>
</html>
In the output of the above example, the title entered by the user is "Tutorial Point Article". After clicking "Convert Now", the title will be converted into a URL slug, i.e. "Tutorial Point Article". Which uses the trim() function to remove trailing spaces and replace them with hyphens.
in conclusion
Uniform Resource Locator (URL) slug helps improve the search ranking of your page. Therefore, the URL slug must be in the URL, and since all words in the URL are lowercase, the title is also converted to lowercase first. To watch out for slugs in URLs, just take any article, blog or any other content of the website and observe the endpoint of the URL, if it appears in the sentence then it will end up with the same as our example above.
The above is the detailed content of How to convert Title to URL Slug using JavaScript?. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
What should I do if I encounter garbled code printing for front-end thermal paper receipts?
Apr 04, 2025 pm 02:42 PM
Frequently Asked Questions and Solutions for Front-end Thermal Paper Ticket Printing In Front-end Development, Ticket Printing is a common requirement. However, many developers are implementing...
Demystifying JavaScript: What It Does and Why It Matters
Apr 09, 2025 am 12:07 AM
JavaScript is the cornerstone of modern web development, and its main functions include event-driven programming, dynamic content generation and asynchronous programming. 1) Event-driven programming allows web pages to change dynamically according to user operations. 2) Dynamic content generation allows page content to be adjusted according to conditions. 3) Asynchronous programming ensures that the user interface is not blocked. JavaScript is widely used in web interaction, single-page application and server-side development, greatly improving the flexibility of user experience and cross-platform development.
Who gets paid more Python or JavaScript?
Apr 04, 2025 am 12:09 AM
There is no absolute salary for Python and JavaScript developers, depending on skills and industry needs. 1. Python may be paid more in data science and machine learning. 2. JavaScript has great demand in front-end and full-stack development, and its salary is also considerable. 3. Influencing factors include experience, geographical location, company size and specific skills.
Is JavaScript hard to learn?
Apr 03, 2025 am 12:20 AM
Learning JavaScript is not difficult, but it is challenging. 1) Understand basic concepts such as variables, data types, functions, etc. 2) Master asynchronous programming and implement it through event loops. 3) Use DOM operations and Promise to handle asynchronous requests. 4) Avoid common mistakes and use debugging techniques. 5) Optimize performance and follow best practices.
How to achieve parallax scrolling and element animation effects, like Shiseido's official website?
or:
How can we achieve the animation effect accompanied by page scrolling like Shiseido's official website?
Apr 04, 2025 pm 05:36 PM
Discussion on the realization of parallax scrolling and element animation effects in this article will explore how to achieve similar to Shiseido official website (https://www.shiseido.co.jp/sb/wonderland/)...
How to merge array elements with the same ID into one object using JavaScript?
Apr 04, 2025 pm 05:09 PM
How to merge array elements with the same ID into one object in JavaScript? When processing data, we often encounter the need to have the same ID...
The Evolution of JavaScript: Current Trends and Future Prospects
Apr 10, 2025 am 09:33 AM
The latest trends in JavaScript include the rise of TypeScript, the popularity of modern frameworks and libraries, and the application of WebAssembly. Future prospects cover more powerful type systems, the development of server-side JavaScript, the expansion of artificial intelligence and machine learning, and the potential of IoT and edge computing.
The difference in console.log output result: Why are the two calls different?
Apr 04, 2025 pm 05:12 PM
In-depth discussion of the root causes of the difference in console.log output. This article will analyze the differences in the output results of console.log function in a piece of code and explain the reasons behind it. �...
