Questions tagged [event-listener]
A conceptual entity that is activated upon the happening of a specific event within the application or system.
I am struggling to understand why the onChange event listener in my form is not capturing the last character. You can see the issue in this image and console.log. I have gone through the article on handling forms on the react website here as well as check ...
I have a function that listens for viewport dimensions when the project is first mounted and also after each resize event. However, I am unsure of the correct way to remove this listener. const { createApp, onMounted, ref } = Vue; const app = createA ...
I encountered an issue while using event.relatedTarget for onClick events, as it gives an error, but surprisingly works fine for onMouseout. Below is the code snippet causing the problem: <html> <head> <style type="text/css"> ...
I am currently working on emitting and listening to specific events on different typescript classes. The first event is being listened to properly on the other class, but when I try to emit another event after a timeout of 10 seconds, it seems like the lis ...
I've started working on it and decided to use the same dimensions (100px by 100px) as a previous question. Right now, I'm sticking with just Javascript, but I might incorporate jQuery down the line. One big issue is that in the line (this.style.width), ' ...
I'm trying to use an event listener in JS to handle the logic in the "onClick" function, but it's only executing once. I've applied the same class to all four buttons, so I'm not sure why it's only working for the first one. HTML: <button id='btn-1' t ...
I'm encountering an issue where my form is being submitted prematurely when I click on the button. The desired behavior is for the button to create a textarea upon clicking, allowing me to write in it before submitting by clicking the button again. However ...
Within my functional component, I am utilizing the useState hook to store state. When the user reaches the bottom of the page, I want to dynamically add content. To achieve this, I implemented an EventListener for 'scroll' within a useEffect hook ...
After conducting thorough research, I've discovered that there is no direct way to capture user input using Selenium. In an attempt to work around this limitation, I have implemented a JavaScript event listener. Unfortunately, upon executing the code ...
Is there a way to simulate an isTrusted=true in touchStart event triggering? Are there any libraries or workarounds that can make this achievable? When I run the touchStart event programmatically versus physically triggering it, the output differs. Below ...
I am facing an issue with resetting the position of my latest Object in three.js. Initially, my code consists of the following: function onDocumentMouseDown( event ) { event.preventDefault(); var vector = new THREE.Vector3( mouse ...