Click here to Skip to main content
15,125,148 members
Home / Discussions / JavaScript
   

JavaScript

 
GeneralRe: How do I get my input box to persist after clicking Amend? Pin
samflex5-Jul-21 4:24
Membersamflex5-Jul-21 4:24 
GeneralRe: How do I get my input box to persist after clicking Amend? Pin
Richard Deeming5-Jul-21 4:39
mveRichard Deeming5-Jul-21 4:39 
GeneralRe: How do I get my input box to persist after clicking Amend? Pin
samflex5-Jul-21 4:49
Membersamflex5-Jul-21 4:49 
Questionjs problem Pin
tkshitiz30-Jun-21 23:13
Membertkshitiz30-Jun-21 23:13 
AnswerRe: js problem Pin
Richard MacCutchan30-Jun-21 23:15
mveRichard MacCutchan30-Jun-21 23:15 
QuestionA button at html to trigger an autoplay audio at exact time Pin
Member 1526543828-Jun-21 0:42
MemberMember 1526543828-Jun-21 0:42 
QuestionRe: A button at html to trigger an autoplay audio at exact time Pin
Richard MacCutchan28-Jun-21 1:06
mveRichard MacCutchan28-Jun-21 1:06 
AnswerRe: A button at html to trigger an autoplay audio at exact time Pin
Member 1526543828-Jun-21 1:11
MemberMember 1526543828-Jun-21 1:11 
GeneralRe: A button at html to trigger an autoplay audio at exact time Pin
Richard MacCutchan28-Jun-21 1:24
mveRichard MacCutchan28-Jun-21 1:24 
AnswerRe: A button at html to trigger an autoplay audio at exact time Pin
Richard Deeming28-Jun-21 5:06
mveRichard Deeming28-Jun-21 5:06 
GeneralRe: A button at html to trigger an autoplay audio at exact time Pin
Member 1526543828-Jun-21 23:11
MemberMember 1526543828-Jun-21 23:11 
GeneralRe: A button at html to trigger an autoplay audio at exact time Pin
Richard Deeming28-Jun-21 23:25
mveRichard Deeming28-Jun-21 23:25 
QuestionHow to merge to javascripts to test in console? Pin
ajaszin18-Jun-21 15:52
Memberajaszin18-Jun-21 15:52 
AnswerRe: How to merge to javascripts to test in console? Pin
Richard Deeming21-Jun-21 0:45
mveRichard Deeming21-Jun-21 0:45 
GeneralRe: How to merge to javascripts to test in console? Pin
DerekT-P21-Jun-21 10:22
professionalDerekT-P21-Jun-21 10:22 
GeneralRe: How to merge to javascripts to test in console? Pin
Richard Deeming21-Jun-21 22:49
mveRichard Deeming21-Jun-21 22:49 
GeneralRe: How to merge to javascripts to test in console? Pin
DerekT-P21-Jun-21 23:50
professionalDerekT-P21-Jun-21 23:50 
QuestionAddEventListener in vanilla Javascript Pin
jkirkerx16-Jun-21 15:52
professionaljkirkerx16-Jun-21 15:52 
AnswerRe: AddEventListener in vanilla Javascript Pin
jkirkerx17-Jun-21 12:16
professionaljkirkerx17-Jun-21 12:16 
AnswerRe: AddEventListener in vanilla Javascript Pin
jkirkerx19-Jun-21 12:24
professionaljkirkerx19-Jun-21 12:24 
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);
    }
});




"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

GeneralRe: AddEventListener in vanilla Javascript Pin
jkirkerx21-Jun-21 7:26
professionaljkirkerx21-Jun-21 7:26 
GeneralRe: AddEventListener in vanilla Javascript Pin
Richard Deeming21-Jun-21 7:31
mveRichard Deeming21-Jun-21 7:31 
GeneralRe: AddEventListener in vanilla Javascript Pin
jkirkerx21-Jun-21 7:41
professionaljkirkerx21-Jun-21 7:41 
GeneralRe: AddEventListener in vanilla Javascript Pin
jkirkerx21-Jun-21 7:58
professionaljkirkerx21-Jun-21 7:58 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.