I'm confused about the execution order of the following code (Ran on jsfiddle): let num = 10; window.addEventListener("unhandledrejection", (event) => { num = 20 }); let promise = new Promise((resolve, reject) => { reject("reject"); }); setTimeout(() => { promise.catch(() =>…
Is there any idea on how to trigger / detect a changement on a javascript variable ? the mail goal is to show on every change , the new value of the variable in a span . I searched on…
I have a few html <div> elements that each have another <div> nested in them. The nested element is responsible for the CSS, and the outer element is responsible for the JavaScript. (The outer <div> element is necessary because the…
MyLivewireComponent.php <?php namespace AppLivewire; use LivewireComponent; use AppModelsPerson; class MyLivewireComponent extends Component { public $persons; public function mount() { $this->persons = Person::all(); } public function render() { return view('livewire.my-livewire-component'); } } ?> When the browser's window got focused (focus event),…
I have following HTML code, where I add items to cart and then finally click submit. <div class="form-group"> <div> <select id="available-options" multiple> <option value="option1">Option 1</option> <option value="option2">Option 2</option> <option value="option3">Option 3</option> </select> <button id="add-button" aria-label="Add">Add</button> </div> </div> <div class="box-footer"> <button…
I'm writing simple rock-paper-scissors game. In this piece of code I'm trying to assign id value of the clicked img to a variable using .forEach method. It just doesn't work. If statements does work but somehow string doesn't add to…
Description: I'm facing an issue where dynamically generated checkboxes are not triggering the change event when clicked. To address this, I used $(document).on("change", ".integration-event-checkbox", ...) for event delegation. While this successfully attaches the event, I'm encountering a problem when attempting…
In a React component, I'm facing a challenge with state synchronization between an event handler and a custom hook. The event handler updates a state variable, and I need to access the latest value of another state that is derived…
i want to access value of the two input to make calculation immediately they put in a value <script> //i want to access value of the two input to make calculation immediately they put in a value const heightInputEl =…
I have 2 click listeners set up, these handle showing a modal and removing a note. These listeners use event delegation and is set up on parent container. The Note is rendered afters when users inputs one. The issue is,…