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AnswerRe: How to merge to javascripts to test in console? Pin
Richard Deeming21-Jun-21 0:45
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GeneralRe: How to merge to javascripts to test in console? Pin
DerekT-P21-Jun-21 10:22
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GeneralRe: How to merge to javascripts to test in console? Pin
Richard Deeming21-Jun-21 22:49
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GeneralRe: How to merge to javascripts to test in console? Pin
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QuestionAddEventListener in vanilla Javascript Pin
jkirkerx16-Jun-21 15:52
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AnswerRe: AddEventListener in vanilla Javascript Pin
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AnswerRe: AddEventListener in vanilla Javascript Pin
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AnswerRe: AddEventListener in vanilla Javascript Pin
Richard Deeming21-Jun-21 0:42
mveRichard Deeming21-Jun-21 0:42 
NB: This will only add the event handler to matching elements which exist at the point when your code is run. If you modify the document at any point to add new matching elements, they will not have the event handler attached.

You would probably be better off using event delegation[^]. Since you'd only have a single event handler, it can even be more efficient.
JavaScript
document.addEventListener("keydown", (e) => {
    const el = e.target;
    if (el.classList.contains("phoneNumber")) {
        console.debug(el.id, el.value);
        el.value = formatPhoneNumber(el.value);
    }
});




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GeneralRe: AddEventListener in vanilla Javascript Pin
jkirkerx21-Jun-21 7:26
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GeneralRe: AddEventListener in vanilla Javascript Pin
Richard Deeming21-Jun-21 7:31
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GeneralRe: AddEventListener in vanilla Javascript Pin
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GeneralRe: AddEventListener in vanilla Javascript Pin
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Questionhow to limit the draggable area in snap.svg? Pin
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QuestionI am getting the following error while trying to run ./watch for my Ember JS application Pin
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AnswerRe: I am getting the following error while trying to run ./watch for my Ember JS application Pin
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QuestionHow To Use Dynamic variable in Javascript Pin
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AnswerRe: How To Use Dynamic variable in Javascript Pin
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QuestionUse of assignment operator inside {} Pin
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AnswerRe: Use of assignment operator inside {} Pin
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QuestionNode express.js API slow response on first time request Pin
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