Sep 3, 2012 · I have a list containing list items which appear like a row in a table (actually it mimics the table view on iPhone) and want to make each row of the list selectable, so I can change its color when the user clicks on it and also add a listener to perform some event.

let moves=0; let dSelector = document.querySelectorAll('.deck li'); let writableElement = document.getElementById('numMoves'); console.log(writableElement); dSelector.forEach(() => { addEventListener('click', clickHandler); }); function clickHandler(){ moves++; writableElement.innerHTML = 'Moves: ' + moves; }

Mar 1, 2025 · Learn how to use JavaScript event delegation to manage click events on dynamically added list items. Improve performance with minimal code.

In capturing the outer most element's event is handled first and then the inner: the <div> element's click event will be handled first, then the <p> element's click event. With the addEventListener() method you can specify the propagation type by using the "useCapture" parameter:

May 24, 2020 · On every click [[whatever]]: element.addEventListener('click', (e) => { ... }); Increase and decrease: Set/Query the height/width and compare one of those to check if it’s greater than or equal to 500 and react accordingly. Check out event.target as a reference to the origin of an event.

The problem is that when an element other than a button is clicked, the selection in the textarea disappears. On way to fix this is to use onmousedown instead of onclick, since the mousedown event is triggered before the text selection is lost. This works, but then the problem is that the highlighted text doesn't stay highlighted.

Apr 10, 2025 · The HTMLElement.click() method simulates a mouse click on an element. When called on an element, the element's click event is fired (unless its disabled attribute is set).

Nov 23, 2024 · Adding new list items to an existing unordered list (<ul>) can seem tricky if you’re new to JavaScript. The purpose of this guide is to share effective methods to dynamically append items to your list whenever an event occurs, such as a button click.

Create a list where elements are selectable, like in file-managers. A click on a list element selects only that element (adds the class .selected ), deselects all others. If a click is made with Ctrl ( Cmd for Mac), then the selection is toggled on the element, but other elements are not modified.

The onclick event occurs when the user clicks on an HTML element. onclick is a DOM Level 2 (2001) feature. It is fully supported in all browsers: Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.