When you're working on a web project, you might find yourself in a situation where you need to grab the name of an HTML page using JavaScript. It can be a helpful piece of information to have, especially if you want to dynamically generate content or handle specific cases based on the page's name.
Fortunately, with a few lines of JavaScript code, you can access and extract the name of the current HTML page easily. Let's dive into how you can achieve this in your projects.
To get the name of an HTML page in JavaScript, you can utilize the `window.location` object. This object provides access to the URL of the current page, including details like the protocol, host, pathname, search parameters, and hash.
Here's a simple script that demonstrates how you can extract the name of the HTML page:
// Get the full URL of the current page
var currentPageURL = window.location.href;
// Extract the pathname from the URL
var pathname = window.location.pathname;
// Split the pathname based on the '/' separator and get the last part
var pageName = pathname.split('/').pop();
// Display the name of the HTML page
console.log("The name of the HTML page is: " + pageName);In this script, we first obtain the full URL of the current page using `window.location.href`. Then, we extract the pathname portion of the URL using `window.location.pathname`, which represents the path of the URL after the domain name. Next, by splitting the pathname using the '/' character and extracting the last part of the resulting array, we obtain the name of the HTML page.
You can test this script by adding it to your JavaScript file or directly to your HTML document within a `` tag.
One thing to note is that the extracted page name might include the file extension (e.g., `.html`). If you want to remove the file extension from the page name, you can use additional string manipulation functions like `replace()` or `substring()` to achieve that.
By incorporating this technique into your web development projects, you can access and utilize the name of the HTML pages dynamically, opening up possibilities for creating customized user experiences or implementing specific functionalities based on the page context.
Remember, JavaScript provides a wide range of capabilities for interacting with web elements and extracting essential information, so don't hesitate to explore and experiment with different approaches to achieve your desired outcomes.
Give it a try in your next project and see how knowing the page name can enhance your web development workflow!