onhashchange
The onhashchange event is a JavaScript event that is triggered when the fragment identifier of the URL changes. This can occur when the user navigates through the browser's history or when the hash value is modified programmatically. The event is particularly useful for single-page applications (SPAs) where different views or states are managed through URL fragments.
The onhashchange event is supported in all modern web browsers, including Chrome, Firefox, Safari, and Edge.
When the onhashchange event is triggered, an event object is passed to the event handler function. This
Here is an example of how to use the onhashchange event:
window.addEventListener('hashchange', function(event) {
console.log('Old URL: ' + event.oldURL);
console.log('New URL: ' + event.newURL);
});
In this example, an event listener is added to the window object for the hashchange event. When
The onhashchange event is a powerful tool for managing navigation and state changes in web applications, providing