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refactor: reduce socket.emits for typing

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if textarea changess between empty/full emit right away
This commit is contained in:
Barış Soner Uşaklı
2023-09-06 17:01:09 -04:00
parent c185693617
commit 4d1b8e76b3
1 changed files with 16 additions and 3 deletions
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17
public/src/client/chats.js
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@@ -331,9 +331,22 @@ define('forum/chats', [
textarea.on('focus', () => textarea.val() && emitTyping(true)); textarea.on('focus', () => textarea.val() && emitTyping(true));
textarea.on('blur', () => emitTyping(false)); textarea.on('blur', () => emitTyping(false));
textarea.on('input', utils.throttle(function () { let timeoutid = 0;
let hasText = !!textarea.val();
textarea.on('input', function () {
const _hasText = !!textarea.val();
if (_hasText !== hasText) {
clearTimeout(timeoutid);
timeoutid = 0;
hasText = _hasText;
emitTyping(hasText);
} else if (!timeoutid) {
timeoutid = setTimeout(() => {
emitTyping(!!textarea.val()); emitTyping(!!textarea.val());
}, 2500, true)); timeoutid = 0;
}, 5000);
}
});
}; };
Chats.addActionHandlers = function (element, roomId) { Chats.addActionHandlers = function (element, roomId) {