[B! event] okyawaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

okyawa id:okyawa

eventã«é–¢ã™ã‚‹okyawaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (30)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ã€ŒJavaScriptã§è¦ç´ ã‚’ãƒ‰ãƒ©ãƒƒã‚°ã—ã¦ç§»å‹•ã™ã‚‹ç°¡å˜ãªæ–¹æ³•ã€ã¨ã„ã†è¨˜äº‹ãŒåˆè€³ã ã‚‰ã‘ã ã£ãŸä»¶ - Qiita
ã¯ã˜ã‚ã« ã¾ãšâ†“ã®è¨˜äº‹ã‚’è¦‹ã¦ãªã„æ–¹ã¯ãœã²è¦‹ã¦ãã ã•ã„ï¼ è‡ªåˆ†ã«ã¨ã£ã¦ã¯ã“ã®è¨˜äº‹ã«ã¯ã€Œãˆã£ã€ãƒŠãƒ‹ã‚³ãƒ¬ï¼ã€ãªãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ãŒå¤šãã€ç‰¹ã«è§£èª¬ã‚‚ãªã‹ã£ãŸã®ã§ã„ã‚ã„ã‚èª¿ã¹ã¦ãŸã‚‰ä¼‘æ—¥ãŒæ¶ˆãˆã¦ã¾ã—ãŸ... ãªã®ã§ãã®æ™‚é–“ã®ä¾›é¤Šã‚‚ã‹ãã¦ã€è‡ªåˆ†ãŒçŸ¥ã‚‰ãªã‹ã£ãŸéƒ¨åˆ†ã‚’ä¸å¿ƒã«ã€åƒè¶ŠãªãŒã‚‰å…ƒè¨˜äº‹ã®è§£èª¬ã‚’æ›¸ã„ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ã¡ãªã¿ã«ã€ä»¥ä¸‹ãŒå…ƒè¨˜äº‹ã®ã‚³ãƒ¼ãƒ‰ãã®ã¾ã¾ã‚’å®Ÿè£…ã—ãŸã‚‚ã®ã§ã™ã€‚ãŸã—ã‹ã«æŽ²è¼‰ã‚³ãƒ¼ãƒ‰ã ã‘ã§è¦ç´ ãŒã‚°ãƒªã‚°ãƒªå‹•ãã¾ã™ãã€‚ See the Pen js-drag-move-original by www-tacos (@www-tacos) on CodePen. åˆè€³1: $img ã¾ãšã‚³ãƒ¼ãƒ‰ã®ã“ã“
okyawa 2024/02/29
img

javascript

js

ãƒ‰ãƒ©ãƒƒã‚°

event

drag
ãƒªãƒ³ã‚¯
JavaScriptã§è¦ç´ ã‚’ãƒ‰ãƒ©ãƒƒã‚°ã—ã¦ç§»å‹•ã™ã‚‹ç°¡å˜ãªæ–¹æ³• - Qiita
<img id="$img" src="https://js.cx/clipart/ball.svg" width="40" height="40"> <script> $img.onpointermove = function(event){ if(event.buttons){ this.style.left = this.offsetLeft + event.movementX + 'px' this.style.top = this.offsetTop + event.movementY + 'px' this.style.position = 'absolute' this.draggable = false this.setPointerCapture(event.pointerId) } } </script>
okyawa 2024/02/29
img

javascript

js

ãƒ‰ãƒ©ãƒƒã‚°ï¼†ãƒ‰ãƒãƒƒãƒ—

event

drag
ãƒªãƒ³ã‚¯
iOSã®Mobile Safariä¸Šã§è‡ªå‹•focusã—ã¦ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚’ã›ã‚Šä¸Šã’ã‚‹æ–¹æ³•
ã¯ã˜ã‚ã« iOS ã® Mobile Safari ã«ã¦ã€ãƒ¢ãƒ¼ãƒ€ãƒ«ã‚’é–‹ããŸã‚ã®ãƒœã‚¿ãƒ³ã‚’ã‚¯ãƒªãƒƒã‚¯ã—ã¦ãƒ¢ãƒ¼ãƒ€ãƒ«ãŒè¡¨ç¤ºã•ã‚ŒãŸçž¬é–“ã«ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚’è¡¨ç¤ºã•ã›ã‚‹ã«ã¯ä¸€å·¥å¤«ãŒå¿…è¦ã ã£ãŸã®ã§ãã®è©±ã‚’ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ å®Ÿç¾ã™ã‚‹ãŸã‚ã«è¡Œã£ãŸã“ã¨ ãƒ¢ãƒ¼ãƒ€ãƒ«ã‚’é–‹ã„ãŸçž¬é–“(ãƒžã‚¦ãƒ³ãƒˆã•ã‚ŒãŸçž¬é–“)ã«ãƒ¢ãƒ¼ãƒ€ãƒ«å†…ã«è¨ç½®ã—ã¦ã„ã‚‹ input ã« focus ã•ã›ã‚Œã°ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚’è¡¨ç¤ºã§ãã‚‹ã¨æ€ã£ã¦ã„ã¾ã—ãŸãŒè¡¨ç¤ºã•ã‚Œã¾ã›ã‚“ã§ã—ãŸã€‚ è©³ã—ãè¦‹ã¦ã¿ã‚‹ã¨ focus ã‚’å‘¼ã‚“ã æ™‚ã« focus ã¯ã—ã¦ã„ã‚‹æ¨¡æ§˜ã€‚ ãã“ã§èª¿ã¹ã¦ã¿ã‚‹ã¨ã€ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚’è¡¨ç¤ºã•ã›ã‚‹ã«ã¯ã©ã†ã‚„ã‚‰ãƒ¦ãƒ¼ã‚¶ãƒ¼ã®ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ãŒå¿…è¦ã¨ã„ã†ã“ã¨ãŒåˆ¤æ˜Žã—ã¾ã—ãŸã€‚ è§£æ±ºç– ä¸‹è¨˜ã®ã‚ˆã†ã«ãƒœã‚¿ãƒ³ã‚’ ã‚¯ãƒªãƒƒã‚¯ã—ãŸæ™‚(ãƒ¦ãƒ¼ã‚¶ãƒ¼ã®ã‚¢ã‚¯ã‚·ãƒ§ãƒ³) ã«è¡Œã†ãƒ¢ãƒ¼ãƒ€ãƒ«ã‚’é–‹ãå‡¦ç†ã®å¾Œã«ãƒ¢ãƒ¼ãƒ€ãƒ«å†…ã® input ã« focus ã•ã›ã‚‹ã“ã¨ã§è§£æ±ºã§ãã¾ã—ãŸã€‚ let button = document.getE
okyawa 2024/02/21
ios

safari

iphone

focus

js

javascript

event

keyboard

ä»®æƒ³ã‚ãƒ¼ãƒœãƒ¼ãƒ‰
ãƒªãƒ³ã‚¯
iOS ã§è‡ªå‹•ãƒ•ã‚©ãƒ¼ã‚«ã‚¹æ™‚ã«ä»®æƒ³ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ãŒè¡¨ç¤ºã•ã‚Œãªã„ä»¶ã®æ¤œè¨¼çµæžœ
æœ¬ã‚¹ã‚¯ãƒ©ãƒƒãƒ—ã¯è‡ªå‹•ãƒ•ã‚©ãƒ¼ã‚«ã‚¹ã«ã‚ˆã‚‹ä»®æƒ³ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã®è¡¨ç¤ºã‚’æŽ¨å¥¨ã™ã‚‹ã‚‚ã®ã§ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ã‚ãã¾ã§ã‚‚ä»®æƒ³ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚’è¡¨ç¤ºã™ã‚‹ãŸã‚ã®æƒ…å ±æä¾›ã®ã¿ã‚’ç›®çš„ã¨ã—ã¦ãŠã‚Šã¾ã™ã€‚ æ™‚æŠ˜ã€ä»®æƒ³ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚’è¡¨ç¤ºã•ã›ã‚‹ãŸã‚ã«ãƒ—ãƒã‚°ãƒ©ãƒ ã§ãƒ•ã‚©ãƒ¼ã‚«ã‚¹ã‚’åˆ¶å¾¡ã™ã‚‹ã‚±ãƒ¼ã‚¹ãŒã‚ã‚Šã¾ã™ã€‚ã—ã‹ã—ã€iOS ã®ãƒ–ãƒ©ã‚¦ã‚¶ï¼ˆe.g. Mobile Safariï¼‰ã¯ãƒ—ãƒã‚°ãƒ©ãƒ ã§åˆ¶å¾¡ã•ã‚ŒãŸãƒ•ã‚©ãƒ¼ã‚«ã‚¹æ™‚ã«ä»®æƒ³ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚’è¡¨ç¤ºã—ã¾ã›ã‚“ã€‚æœ¬æŒ™å‹•ã¯ãƒã‚°ã§ã¯ãªãé–‹ç™ºè€…ï¼ˆAppleï¼‰ãŒæ„å›³çš„ã«è¡Œãªã£ã¦ã„ã‚‹ã‹ã¨æ€ã„ã¾ã™ã€‚Apple ã¯ WebKit ã®ãƒã‚°ãƒã‚±ãƒƒãƒˆã€ŒAutofocus on text input does not show keyboardã€ã«æ¬¡ã®ã‚ˆã†ã«è¨€åŠã—ã¦ã„ã¾ã™ã€‚ We (Apple) like the current behavior and do not want programmatic focus to bring up th
okyawa 2024/02/21
ios

safari

iphone

focus

js

javascript

event

keyboard

ä»®æƒ³ã‚ãƒ¼ãƒœãƒ¼ãƒ‰
ãƒªãƒ³ã‚¯
contentEditableãªè¦ç´ ã«plain textã§ãƒšãƒ¼ã‚¹ãƒˆã™ã‚‹
const Hoge:React.FC = ():JSX.Element => { // ... // onPaste const handlePaste = (e: React.ClipboardEvent<HTMLDivElement>) => { // ã‚¯ãƒªãƒƒãƒ—ãƒœãƒ¼ãƒ‰ã®ä¸èº«ã‚’å–å¾— const text = e.clipboardData.getData("text/plain"); // ã‚ãƒ£ãƒ¬ãƒƒãƒˆã®ä½ç½®å–å¾—ã—ã¦è²¼ã‚Šä»˜ã‘ // ref: https://developer.mozilla.org/ja/docs/Web/API/Element/paste_event const selection = window.getSelection(); if (!selection || !selection.rangeCount) throw new Error("ä½•ã‹ãŠã‹ã—ã„"); s
okyawa 2023/08/21
react

paste

è²¼ã‚Šä»˜ã‘

ãƒšãƒ¼ã‚¹ãƒˆ

ã‚¯ãƒªãƒƒãƒ—ãƒœãƒ¼ãƒ‰

JSX

ã‚¤ãƒ™ãƒ³ãƒˆãƒãƒ³ãƒ‰ãƒ©ãƒ¼

clipboard

event

plane text
ãƒªãƒ³ã‚¯
Social Network for Programmers and Developers
okyawa 2023/05/08
react

ã‚«ã‚¹ã‚¿ãƒ ã‚¤ãƒ™ãƒ³ãƒˆ

dispatchEvent

event

ç‹¬è‡ªã‚¤ãƒ™ãƒ³ãƒˆ

ã‚¤ãƒ™ãƒ³ãƒˆ
ãƒªãƒ³ã‚¯
ã€TypeScriptã€‘ã‚¿ã‚°ä»˜ããƒ¦ãƒ‹ã‚ªãƒ³åž‹ã§åž‹æƒ…å ±ã‚’æ£ã—ãèªè˜ã•ã›ã‚‹ï¼
å›°ã£ãŸã“ã¨ ãƒ¦ãƒ‹ã‚ªãƒ³åž‹ï¼ˆåˆä½µåž‹ï¼‰ã‚’ä½¿ã£ã¦åž‹å®£è¨€ã‚’ã™ã‚‹ã¨ãã€ä»¥ä¸‹ã®ã‚ˆã†ã«æ›¸ããŸã„ã“ã¨ãŒã‚ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ /** * typeofã‚’ä½¿ã£ã¦ä»»æ„ã®åž‹ã®å ´åˆã§æ¡ä»¶åˆ†å²ã•ã›ã‚‹ * UserTextEvent: ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã«ã‚ˆã£ã¦æ“ä½œã•ã‚ŒãŸæ™‚ã®æ–‡å—æƒ…å ±ã‚’ä¿æŒã—ã¦ã„ã‚‹ã‚¤ãƒ™ãƒ³ãƒˆ * UserMouseEvent: ãƒžã‚¦ã‚¹ã®æ“ä½œã‚’ã—ãŸæ™‚ã®xè»¸yè»¸ã®æƒ…å ±ã‚’ä¿æŒã—ã¦ã„ã‚‹ã‚¤ãƒ™ãƒ³ãƒˆ */ type UserTextEvent = {value: string, target: HTMLInputElement} type UserMouseEvent = {value: [number, number], target: HTMLElement} type UserEvent = UserTextEvent | UserMouseEvent function handle(event: UserEvent) {
okyawa 2023/03/31
TypeScript

JSDoc

event

event.target

currentTarget

åž‹æŒ‡å®š

js

javascript

union

ãƒ¦ãƒ‹ã‚ªãƒ³åž‹
ãƒªãƒ³ã‚¯
Mutation observer
MutationObserver ã¯ DOM è¦ç´ ã‚’ç›£è¦–ã—ã€å¤‰æ›´ãŒã‚ã£ãŸå ´åˆã«ã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯ã‚’èµ·å‹•ã™ã‚‹çµ„ã¿è¾¼ã¿ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã§ã™ã€‚ æœ€åˆã«æ§‹æ–‡ã‚’ç¢ºèªã—ã¦ã‹ã‚‰ã€å®Ÿéš›ã®ãƒ¦ãƒ¼ã‚¹ã‚±ãƒ¼ã‚¹ã‚’è¦‹ã¦ã„ãã¾ã—ã‚‡ã†ã€‚ æ§‹æ–‡MutationObserver ã¯ç°¡å˜ã«ä½¿ç”¨ã§ãã¾ã™ã€‚ ã¾ãšã€ã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯é–¢æ•°ã‚’å¼•æ•°ã«ã‚‚ã¤ã‚ªãƒ–ã‚¶ãƒ¼ãƒ(observer)ã‚’ä½œæˆã—ã¾ã™ã€‚: config ã¯ãƒ–ãƒ¼ãƒ«å€¤ã®ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã‚’æŒã¤ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã§ã€â€œã©ã®ç¨®é¡žã®å¤‰æ›´ã«åå¿œã™ã‚‹ã‹â€ ã‚’æŒ‡å®šã—ã¾ã™ã€‚: childList â€“ node ã®ç›´æŽ¥ã®åã®å¤‰æ›´, subtree â€“ node ã®ã™ã¹ã¦ã®åå«ã«å¯¾ã™ã‚‹å¤‰æ›´, attributes â€“ node ã®å±žæ€§ã®å¤‰æ›´, attributeFilter â€“ æŒ‡å®šã—ãŸã‚‚ã®ã ã‘ã‚’ç›£è¦–ã™ã‚‹ãŸã‚ã®ã€å±žæ€§ã®é…åˆ— characterData â€“ node.data (ãƒ†ã‚ã‚¹ãƒˆã‚³ãƒ³ãƒ†ãƒ³ãƒ„) ã‚’ç›£è¦–ã™ã‚‹ã‹ã©ã†ã‹, ã»ã‹ã«
okyawa 2022/12/08
javascript

Mutation observer

event

dom

å¤‰æ›´æ¤œçŸ¥

observe
ãƒªãƒ³ã‚¯
JSDoc æ›¸ãæ–¹
ãƒ¡ã‚½ãƒƒãƒ‰ãƒ»é–¢æ•°ã¸ã®ã‚³ãƒ¡ãƒ³ãƒˆ /** * é–¢æ•°ã®èª¬æ˜Ž * @param {number|string} hoge ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã®èª¬æ˜Ž * @param {string} [fuga] ä»»æ„ã®å ´åˆã¯ [] ãŒã¤ãã€‚ * @param {string} [fuga2='fuga'] ä»»æ„ã‹ã¤æœªæŒ‡å®šã®å ´åˆã®åˆæœŸå€¤ãŒæ±ºã¾ã£ã¦ã„ã‚‹ * @return {boolean} ã€‡ã€‡ã‹å¦ã‹ */ ãƒ‡ãƒ¼ã‚¿åž‹ã®æ›¸ãæ–¹ã„ã‚ã„ã‚ /** * @param {string|number} æ–‡å—åˆ—ã‚‚ã—ãã¯æ•°å€¤ * @param {string[]} hoge_ary ãã®åž‹ã®é…åˆ—ã®å ´åˆ * @param {Object} user_info ãƒ¦ãƒ¼ã‚¶æƒ…å ± * @param {Object} user_info.name ãƒ¦ãƒ¼ã‚¶å * @param {Object} user_info.em ail ãƒ¦ãƒ¼ã‚¶ã®ã‚¢ãƒ‰ãƒ¬ã‚¹ * @pa
okyawa 2022/11/30
javascript

JSDoc

event

ã‚¤ãƒ™ãƒ³ãƒˆ

åž‹å®šç¾©
ãƒªãƒ³ã‚¯
TypeScript Event.target, Event.currentTarget ã®åž‹ãŒã‚€ãšã„ï¼ - ã‹ã‚‚ãƒ¡ãƒ¢
TypeScript ã§ addEventListener ã®ã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯é–¢æ•°ã§ Event.target, Event.currentTarget ã‚’ä½¿ãŠã†ã¨ã—ãŸã‚‰çµæ§‹ã‚ã‚“ã©ã‹ã£ãŸã®ã§ãƒ¡ãƒ¢ Event.target ã¨ Event.currentTarget ã®é•ã„ ã“ã‚Œã¯ãã‚‚ãã‚‚ JavaScript ã®é•ã„ã§ã™ãŒã€Event.target ã¯ã‚¤ãƒ™ãƒ³ãƒˆãŒç™ºç”Ÿã—ãŸè¦ç´ ã‚’è¿”ã™ã®ã§å¿…ãšã—ã‚‚ã‚¤ãƒ™ãƒ³ãƒˆãƒªã‚¹ãƒŠãƒ¼ã‚’ä»˜ã‘ãŸå¯¾è±¡ã«ãªã‚‹ã¨ã¯é™ã‚Šã¾ã›ã‚“ã€‚ The read-only target property of the Event interface is a reference to the object onto which the event was dispatched. It is different from Event.currentTarget when the event hand
okyawa 2022/11/30
TypeScript

event

currentTarget

ã‚¤ãƒ™ãƒ³ãƒˆ
ãƒªãƒ³ã‚¯
ã€Reactã€‘ãƒ‰ãƒ©ãƒƒã‚°&ãƒ‰ãƒãƒƒãƒ—ã§ä¸¦ã¹æ›¿ãˆã§ãã‚‹ãƒªã‚¹ãƒˆã‚’å®Ÿè£…ã™ã‚‹è©±
ãƒ‰ãƒ©ãƒƒã‚°çŠ¶æ…‹ã§è§¦ã‚ŒãŸè¦ç´ ã®indexãŒãã®ã¾ã¾ç§»å‹•å…ˆã«ãªã‚‹ã¨è€ƒãˆã‚‹ã®ãŒ1ç•ªç°¡å˜ãã†ã§ã™ã€‚ ã‚„ã‚ŠãŸã„ã“ã¨ ã“ã‚ŒãŒæ¤œçŸ¥ã§ãã‚‹ã®ã¯onDragEnter,onDragOver,onDropã¨ã„ã†ã“ã¨ã«ãªã‚Šã¾ã™ã€‚ ãŸã ã€ã“ã‚Œã ã¨æœ«å°¾ã«ç§»å‹•ã•ã›ã‚‹ã“ã¨ãŒã§ãã¾ã›ã‚“ã€‚ ãªã®ã§ã‚«ãƒ¼ã‚½ãƒ«ãŒè§¦ã‚Œã¦ã„ã‚‹ä½ç½®ã§ç§»å‹•å…ˆã‚’å¤‰ãˆã‚‹ã“ã¨ã«ã—ã¾ã™ã€‚ ã€Œä¸Šå´ â†’ indexã€ã€Œä¸‹å´ â†’ index + 1ã€ åŠ ãˆã¦ã‚´ãƒ¼ã‚¹ãƒˆ(ã¾ãŸã¯ã‚ãƒ£ãƒ¬ãƒƒãƒˆ)ã®è¡¨ç¤ºä½ç½®ã¯ãƒ‰ãƒ©ãƒƒã‚°ä¸ã«ç§»å‹•å…ˆãŒå¤‰ã‚ã‚‹ãŸã³æ›´æ–°ã—ãªã„ã¨ã„ã‘ãªã„ã®ã§ã€ç§»å‹•å…ˆã®æ±ºå®šã«ã¯onDragOverã‚’ä½¿ç”¨ã™ã‚‹ã“ã¨ã«ãªã‚Šã¾ã™ã€‚ ãƒŸãƒ‹ãƒžãƒ ãªå®Ÿè£… ä»¥ä¸Šã‚’è¸ã¾ãˆã¦ãƒŸãƒ‹ãƒžãƒ ã«å®Ÿè£…ã—ãŸã®ãŒã“ã¡ã‚‰ã§ã™ã€‚(ã‚´ãƒ¼ã‚¹ãƒˆãªã©ã¯æœªå®Ÿè£…) è£œè¶³ iOSã®Safariã§ã¯draggableå±žæ€§ã ã‘ã§ã¯ãªãã€CSSã§ -webkit-user-darg: elementã‚’ä»˜ã‘ã¦ã„ãªã„ã¨onDragStartãŒ
okyawa 2022/11/09
react

event

ãƒ‰ãƒ©ãƒƒã‚°

drag

ä¸¦ã³æ›¿ãˆ
ãƒªãƒ³ã‚¯
Typescript types for onInput, onBlur etc.. Â· Issue #2301 Â· preactjs/preact
You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
okyawa 2022/06/15
preact

event

typescript
ãƒªãƒ³ã‚¯
render hooks ãƒ‘ã‚¿ãƒ¼ãƒ³ã®ç´ æŒ¯ã‚Š
ä»¥ä¸‹ã®è¨˜äº‹ã§ç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹ã€Œrender hooks ãƒ‘ã‚¿ãƒ¼ãƒ³ã€ãŒã™ã”ãè‰¯ã„ãªã¨æ€ã£ãŸã®ã§ã€å®Ÿéš›ã«æ¥å‹™ã§åˆ©ç”¨ã—ãŸæ§‹æˆã‚’å…ƒã«å®Ÿè£…ã—ã¦ã¿ã¾ã—ãŸã€‚ æœ€çµ‚çš„ãªå®Ÿè£… ç”»åƒãƒ•ã‚¡ã‚¤ãƒ«ã‚’æŒ‡å®šã™ã‚‹ã¨ã€ç›´ä¸‹ã«ç”»åƒã®ãƒ—ãƒ¬ãƒ“ãƒ¥ãƒ¼ã‚’è¡¨ç¤ºã™ã‚‹ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã‚’ä½œã‚Šã¾ã—ãŸã€‚ ã“ã¡ã‚‰ã‚’å…ƒã«è§£èª¬ã—ã¦ã„ãã¾ã™ã€‚ ãƒ‘ã‚¿ãƒ¼ãƒ³ã‚’ä½¿ã‚ãªã„å®Ÿè£… ä»¥ä¸‹ã¯ã‚«ã‚¹ã‚¿ãƒ ãƒ•ãƒƒã‚¯ã‚’åˆ©ç”¨ã›ãšã«å®Ÿè£…ã—ãŸä¾‹ã§ã™ã€‚ <input type="file" />ã«å…¥åŠ›ãŒã‚ã£ãŸã®ã‚’handleInput()ã§ç”»åƒã‚’ data URL ã«å¤‰æ›ã—ã¦ã„ã¾ã™ã€‚ import { useState } from "react"; export default function App() { const [value, setValue] = useState<string | null>(null); const handleInput = (changeEvent: R
okyawa 2022/06/04
react

hooks

file

render

image

ç”»åƒ

ãƒ•ã‚¡ã‚¤ãƒ«

event
ãƒªãƒ³ã‚¯
[GA4] ã‚¤ãƒ™ãƒ³ãƒˆã«ã¤ã„ã¦ - ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹ ãƒ˜ãƒ«ãƒ—
Google ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹ã®ã‚¤ãƒ™ãƒ³ãƒˆã®è©³ç´°ï¼ˆã‚¤ãƒ™ãƒ³ãƒˆã®ç¨®é¡žã€ã‚¤ãƒ™ãƒ³ãƒˆã‚’ã‚°ãƒ«ãƒ¼ãƒ—åŒ–ã™ã‚‹æ–¹æ³•ã€å®Ÿè£…æ‰‹é †ãªã©ï¼‰ã‚’èª¬æ˜Žã—ã¾ã™ ã‚¤ãƒ™ãƒ³ãƒˆã‚’ä½¿ç”¨ã™ã‚‹ã¨ã€ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã¾ãŸã¯ã‚¢ãƒ—ãƒªä¸Šã§ã®ç‰¹å®šã®ã‚¤ãƒ³ã‚¿ãƒ©ã‚¯ã‚·ãƒ§ãƒ³ã‚„äº‹è±¡ã‚’æ¸¬å®šã§ãã¾ã™ã€‚ãŸã¨ãˆã°ã‚¤ãƒ™ãƒ³ãƒˆã‚’ä½¿ç”¨ã—ã¦ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ã«ã‚ˆã‚‹ãƒšãƒ¼ã‚¸ã®èªã¿è¾¼ã¿ã€ãƒªãƒ³ã‚¯ã®ã‚¯ãƒªãƒƒã‚¯ã€è³¼å…¥ã®å®Œäº†ã€ã‚·ã‚¹ãƒ†ãƒ ã®å‹•ä½œï¼ˆã‚¢ãƒ—ãƒªã®ã‚¯ãƒ©ãƒƒã‚·ãƒ¥ã€ã‚¤ãƒ³ãƒ—ãƒ¬ãƒƒã‚·ãƒ§ãƒ³ã®ç™ºç”Ÿãªã©ï¼‰ã‚’æ¸¬å®šã§ãã¾ã™ã€‚ ä¾‹: ãƒ‹ãƒ¥ãƒ¼ã‚¹ ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã§ã¯ã€ã‚µã‚¤ãƒˆè¨ªå•è€…ãŒè¨˜äº‹ã‚’èªã¿çµ‚ãˆã‚‹ï¼ˆarticle_readï¼‰ã€å‹•ç”»ã‚’å†ç”Ÿã™ã‚‹ï¼ˆvideo_playï¼‰ã€é€šçŸ¥ãƒ¡ãƒ¼ãƒ«ã®ç™»éŒ²ã‚’è¡Œã†ï¼ˆnewsletter_signupï¼‰ãªã©ã®ã‚¤ãƒ™ãƒ³ãƒˆã‚’ä½¿ç”¨ã§ãã¾ã™ã€‚ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã®æ‰€æœ‰è€…ã¯ã“ã‚Œã‚‰ã®ã‚¤ãƒ™ãƒ³ãƒˆã‚’æ¸¬å®šã—ã¦ã€ã©ã®ã‚ˆã†ãªã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã®äººæ°—ãŒé«˜ã„ã‹ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒã©ã®ã‚ˆã†ã«ã‚µã‚¤ãƒˆã‚’åˆ©ç”¨ã—ã¦ã„ã‚‹ã®ã‹ã‚’æŠŠæ¡ã§ãã¾ã™ã€‚ ã‚¤ãƒ™ãƒ³ãƒˆã®ç¨®é¡ž æ¬¡ã®ç¨®é¡žã®ã‚¤ãƒ™ãƒ³ãƒˆã¯è‡ªå‹•
okyawa 2022/04/27
Google Analytics

ga4

google

analytics

ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹

ã‚¤ãƒ™ãƒ³ãƒˆ

event
ãƒªãƒ³ã‚¯
SpatialChat â€” Simple way to deliver engaging video meetings.
Group video chat for in-person virtual meetings, anywhere, anytime.
okyawa 2022/01/17
webã‚µãƒ¼ãƒ“ã‚¹

chat

ãƒ„ãƒ¼ãƒ«

event

å‹‰å¼·ä¼š

ãƒ“ãƒ‡ã‚ªä¼šè°

communication

webmeeting

ãƒŸãƒ¼ãƒ†ã‚£ãƒ³ã‚°
ãƒªãƒ³ã‚¯
windowã‚„documentã®ã‚¤ãƒ™ãƒ³ãƒˆã‚’Angularã§ä½¿ã†ã€‚ï¼ˆHostListenerï¼‰
facebook ã‚ªãƒ•ã‚£ã‚¹ç‹› æŠ€è¡“éƒ¨ã®Komaï¼ˆTwitterã‚¢ã‚«ã‚¦ãƒ³ãƒˆã®ä¸ã®äººï¼†CEOï¼‰ã§ã™ã€‚ Angularã¯ã€è‡ªã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆå†…ã®é …ç›®ã«ã¤ã„ã¦ã®ã‚¤ãƒ™ãƒ³ãƒˆã¯ç°¡å˜ã«å®šç¾©å‡ºæ¥ã¾ã™ã€‚ [Viewå´] <button class="button_close" type="button" (click)="close()">é–‰ã˜ã‚‹</button> [Componentå´] close() { // ã“ã“ã«å‡¦ç†ã‚’è¨˜è¼‰ } ã—ã‹ã—ã€è‡ªã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆä»¥å¤–ã®ã‚¤ãƒ™ãƒ³ãƒˆã‚’å–ã‚‹ã¨ãªã‚‹ã¨ã€ã¡ã‚‡ã£ã¨å·¥å¤«ãŒè¦ã‚Šã¾ã™ã€‚ ä¾‹ãˆã°ã€ä¸‹è¨˜ã®ã‚ˆã†ãªè¦ç´ ãŒã‚ã£ãŸã¨ã—ã¾ã™ã€‚ ã€ŒCompanyã€ãƒªãƒ³ã‚¯ã‚’ã‚¯ãƒªãƒƒã‚¯ã™ã‚Œã°ã€å¹ãå‡ºã—ãŒå‡ºã‚‹ã®ã¯ç°¡å˜ã«å®Ÿè£…å‡ºæ¥ã¾ã™ãŒã€ ã€Žå¹ãå‡ºã—ä»¥å¤–ã‚’ã‚¯ãƒªãƒƒã‚¯ã—ãŸã‚‰ã€å¹ãå‡ºã—ã‚’é–‰ã˜ã‚‹ã€ã¯ã©ã†ã‚„ã£ã¦å®Ÿè£…ã—ãŸã‚‰è‰¯ã„ã§ã—ã‚‡ã†ã‹ï¼Ÿ ã“ã‚“ãªæ™‚ã«ã€ã€ŒHostListenerã€ã‚’ä½¿ç”¨ã—ã¾ã™ã€‚ ãã®åã®é€šã‚Šã€Hostã®ã‚¤
okyawa 2021/05/02
angular

ã‚¤ãƒ™ãƒ³ãƒˆ

event

HostListener
ãƒªãƒ³ã‚¯
ã‚«ã‚¹ã‚¿ãƒ ã‚¤ãƒ™ãƒ³ãƒˆã®ãƒ‡ã‚£ã‚¹ãƒ‘ãƒƒãƒ
ç§ãŸã¡ã¯ã€ãƒãƒ³ãƒ‰ãƒ©ã‚’å‰²ã‚Šå½“ã¦ã‚‹ã ã‘ã§ãªãã€JavaScript ã‹ã‚‰ã‚¤ãƒ™ãƒ³ãƒˆã‚’ç”Ÿæˆã™ã‚‹ã“ã¨ã‚‚ã§ãã¾ã™ã€‚ ã‚«ã‚¹ã‚¿ãƒ ã‚¤ãƒ™ãƒ³ãƒˆã‚’ä½¿ç”¨ã—ã¦ã€Œã‚°ãƒ©ãƒ•ã‚£ãƒƒã‚¯ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã€ã‚’ä½œæˆã§ãã¾ã™ã€‚ä¾‹ãˆã°ã€ãƒ¡ãƒ‹ãƒ¥ãƒ¼ã®ãƒ«ãƒ¼ãƒˆè¦ç´ ã¯ã€ãƒ¡ãƒ‹ãƒ¥ãƒ¼ã§èµ·ããŸã“ã¨ã‚’ä¼ãˆã‚‹ã‚¤ãƒ™ãƒ³ãƒˆã‚’ãƒˆãƒªã‚¬ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™: open (ãƒ¡ãƒ‹ãƒ¥ãƒ¼ã‚’é–‹ã), select (é …ç›®ãŒé¸æŠžã•ã‚ŒãŸ) ãªã©ã€‚ click, mousedown ãªã©ã®ã‚ˆã†ãªã€çµ„ã¿è¾¼ã¿ã®ã‚¤ãƒ™ãƒ³ãƒˆã‚’ç”Ÿæˆã™ã‚‹ã“ã¨ã‚‚ã§ãã€ãƒ†ã‚¹ãƒˆã‚’ã™ã‚‹ã¨ãã«ä¾¿åˆ©ã§ã™ã€‚ ã‚¤ãƒ™ãƒ³ãƒˆã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‚¤ãƒ™ãƒ³ãƒˆã¯DOM è¦ç´ ã‚¯ãƒ©ã‚¹ã¨åŒæ§˜ã€éšŽå±¤ã‚’å½¢æˆã—ã¾ã™ã€‚ãƒ«ãƒ¼ãƒˆã¯çµ„ã¿è¾¼ã¿ã® Event ã‚¯ãƒ©ã‚¹ã§ã™ã€‚ ã“ã®ã‚ˆã†ã«ã—ã¦ Event ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ç”Ÿæˆã§ãã¾ã™: å¼•æ•°: event type â€“ "click" ã‚„ç‹¬è‡ªã® "hey-ho!" ã®ã‚ˆã†ãªä»»æ„ã®æ–‡å—åˆ—ã§ã™ã€‚ options â€“ 2ã¤ã®ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã®ãƒ—ãƒãƒ‘
okyawa 2020/11/24
javascript

event

ã‚¤ãƒ™ãƒ³ãƒˆ

CustomEvent

ã‚«ã‚¹ã‚¿ãƒ ã‚¤ãƒ™ãƒ³ãƒˆ
ãƒªãƒ³ã‚¯
API Gateway ã‹ã‚‰ Lambda ã«ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã‚’æ¸¡ã™ | iret.media
10æœˆã§å…¥ç¤¾ã—ã¦åŠå¹´ãŒçµŒã¡ã¾ã—ãŸã€streampackãƒãƒ¼ãƒ ã®minsuã§ã™ã€‚ ã„ããªã‚Šå¯’ããªã£ã¦ãã¦ç§‹ã‚’æ„Ÿã˜ã¾ã™ãã€æ˜¥ã«æ±äº¬ã«å¼•ã£è¶Šã—ã¦ããŸç§ã¯ã¾ã å†¬æœã‚’æƒãˆã¦ãªã„ã®ã§ã‚‚ã†å°‘ã—ç·©ã‚„ã‹ã«æ°—æ¸©ãŒå¤‰åŒ–ã—ã¦æ¬²ã—ã‹ã£ãŸã§ã™ã€‚ ä»Šå›žã®è¨˜äº‹ã¯å…ˆæ—¥API Gateway + Lambdaã‚’è§¦ã‚‹ã“ã¨ãŒã‚ã£ãŸãŸã‚ã€è‡ªåˆ†ç”¨ã«ã¾ã¨ã‚ãŸã‚‚ã®ã§ã™ã€‚ /{foo}/{bar}ã®ã‚ˆã†ãªãƒ‘ã‚¹ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã‚„GET,POSTãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã‚’æ¸¡ãã†ã¨ã—ãŸã¨ã“ã‚ã€ ãƒžãƒƒãƒ”ãƒ³ã‚°ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆã‚’è¨å®šã™ã‚‹æ–¹æ³•ã‚‚ã‚ã‚Šã¾ã™ãŒLambdaãƒ—ãƒã‚ã‚·çµ±åˆã‚’ä½¿ã†ã¨ã‚ˆã—ãªã«è¨å®šã—ã¦ãã‚Œã¦æ¥½ã§ã—ãŸã€‚ Lambda é–¢æ•°ã®ä½œæˆ Lambdaé–¢æ•°ã‚’ä½œæˆã—ã¾ã™ã€‚ é–¢æ•°åã¯params-testã¨ã—ã¾ã—ãŸã€‚ ã‚¢ã‚¯ã‚»ã‚¹æ¨©é™ã¯ç”¨é€”ã«æ²¿ã£ã¦è¨å®šã—ã¦ãã ã•ã„ã€‚ API Gateway ä½œæˆ APIã®ä½œæˆã‹ã‚‰ API ã‚’ä½œæˆã—ã¾ã™ã€APIåã¯URLã«åæ˜ ã•ã‚Œã¾ã›ã‚“ã€‚ ãƒªã‚½ãƒ¼ã‚¹
okyawa 2020/06/09
Lambda

event

aws

api
ãƒªãƒ³ã‚¯
ã€Angularã€‘router-outlet ã§å‘¼ã³å‡ºã•ã‚ŒãŸComponentã®ãƒ¡ã‚½ãƒƒãƒ‰ã‚’åˆ©ç”¨ã™ã‚‹ - Qiita
ã‚„ã‚ŠãŸã„ã“ã¨ <router-outlet>ã«è¡¨ç¤ºã•ã‚Œã¦ã„ã‚‹Componentã®ãƒ¡ã‚½ãƒƒãƒ‰ã‚’ã€templateã«<router-outlet>ã‚’åˆ©ç”¨ã—ã¦ã„ã‚‹Componentã‹ã‚‰åˆ©ç”¨ã—ãŸã„ã€‚ ç’°å¢ƒ Angular CLI 8.1.2 nodeJS 10.16.3 npm 4.0.5 è§£æ±ºæ³• RouterOutletã®@Output('activate')ã‚’åˆ©ç”¨ã™ã‚Œã°ã€ComponentãŒå–å¾—å¯èƒ½ã§ã—ãŸã€‚ å…¬å¼ã‚µã‚¤ãƒˆã®èª¬æ˜Žâ†“ A router outlet will em it an activate event any time a new component is being instantiated, and a deactivate event when it is being destroyed. acrtivateã‚¤ãƒ™ãƒ³ãƒˆã¯ComponentãŒã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹åŒ–ã•ã‚Œã‚‹åº¦ã«å‘¼ã³å‡ºã•ã‚Œã‚‹ã‚ˆã†
okyawa 2020/03/18
angular

button

event
ãƒªãƒ³ã‚¯
[GA4] è‡ªå‹•åŽé›†ã‚¤ãƒ™ãƒ³ãƒˆ - ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹ ãƒ˜ãƒ«ãƒ—
è‡ªå‹•åŽé›†ã‚¤ãƒ™ãƒ³ãƒˆã¯ã€ã‚¢ãƒ—ãƒªã¾ãŸã¯ã‚µã‚¤ãƒˆã®ã„ãšã‚Œã‹ï¼ˆä¸‹è¡¨ã®ã‚¤ãƒ™ãƒ³ãƒˆåã®ä¸‹ã«ç¤ºã•ã‚Œã¦ã„ã‚‹ã¨ãŠã‚Šï¼‰ã§åŸºæœ¬çš„ãªæ“ä½œã‚’è¡Œã†ã¨ãƒˆãƒªã‚¬ãƒ¼ã•ã‚Œã¾ã™ã€‚Google ã‚¿ã‚°ã¾ãŸã¯ Firebase å‘ã‘ Google ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹ SDK ã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹å ´åˆã¯ã€ã“ã‚Œã‚‰ã®ã‚¤ãƒ™ãƒ³ãƒˆã‚’åŽé›†ã™ã‚‹ã‚³ãƒ¼ãƒ‰ã‚’è¿½åŠ ã§è¨˜è¿°ã™ã‚‹å¿…è¦ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ ç‰¹ã«æ˜Žè¨˜ã•ã‚Œã¦ã„ãªã„é™ã‚Šã€ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹ã¯ Android ã¨ iOS ã®ã‚¢ãƒ—ãƒªã«ã¤ã„ã¦ã€ã“ã‚Œã‚‰ã®ã‚¤ãƒ™ãƒ³ãƒˆã‚’åŽé›†ã—ã¾ã™ã€‚ã“ã‚Œã‚‰ã®ã‚¤ãƒ™ãƒ³ãƒˆã®åå‰ã¨ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã¯ã€BigQuery ã®æœªå‡¦ç†ã®ã‚¤ãƒ™ãƒ³ãƒˆãƒ‡ãƒ¼ã‚¿ã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹éš›ã«å½¹ç«‹ã¡ã¾ã™ã€‚ ä»¥ä¸‹ã®å„ã‚¤ãƒ™ãƒ³ãƒˆ ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã®è©³ç´°ã¨ã€å„ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã«ã‚ˆã£ã¦ Google ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹ã®ãƒ‡ã‚£ãƒ¡ãƒ³ã‚·ãƒ§ãƒ³ã¾ãŸã¯æŒ‡æ¨™ãŒã©ã®ã‚ˆã†ã«æ›´æ–°ã•ã‚Œã‚‹ã‹ã«ã¤ã„ã¦ã¯ã€Google ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹ã®ã‚¤ãƒ™ãƒ³ãƒˆ ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã‚’ã”è¦§ãã ã•ã„ã€‚ æ³¨: æ¬¡ã®ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã¯ã€ã‚«ã‚¹ã‚¿ãƒ ã‚¤ãƒ™ãƒ³
okyawa 2019/05/29
Firebase

analytics

event
ãƒªãƒ³ã‚¯
1 2 æ¬¡ã®ãƒšãƒ¼ã‚¸