[jQuery] click(), focusin() ์ด๋ฒคํŠธ ์ถฉ๋Œ
ยท
๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/jQuery
[jQuery] click(), focusin() ์ด๋ฒคํŠธ ์ถฉ๋Œ 1 2 3 .btn์„ ํด๋ฆญ ์‹œ, .menu๋ฆฌ์ŠคํŠธ๊ฐ€ ๋‚˜์˜ค๋Š” ๋ฐฉ์‹์ด๋‹ค. ์ด ๋•Œ, .btn์— click์ด๋ฒคํŠธ์™€ focusin์ด๋ฒคํŠธ๋ฅผ ๊ฐ™์ด ๊ฑธ์–ด์ฃผ๋ฉด ์ถฉ๋Œ์ด ์ผ์–ด๋‚œ๋‹ค. // jQuery // ํด๋ฆญ์ด๋ฒคํŠธ ๋จผ์ € ์‹คํ–‰! $('.btn').on('click', function(e) { console.log(e.type); if($('.menu').css('display') === 'none') { $(this).next('ul').css({display: 'block'}); } else { $('.menu').css({display: 'none'}); } }).on('focusin', function(e) { console.log(e.type); $('.me..
[CSS] padding position ์˜์—ญ
ยท
๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/CSS
[CSS] padding position ์˜์—ญ ์กฐ๊ฑด parent ์š”์†Œ์— padding์„ ์ฃผ๊ณ  relative ํ•ด์ค€๋‹ค. child๋Š” absolute ์ผ ๋•Œ, ์œ„์น˜๋ฅผ ์–ด๋–ป๊ฒŒ ์žก์•„์ค„๊นŒ? .parent { width: 200px; height: 200px; border: 1px solid #000; position: relative; padding: 20px; box-sizing: border-box; } .child { position: absolute; top: 0; left: 0; width: 20px; height: 20px; background: red; } parent์˜ padding์„ ๋ฌด์‹œํ•˜๊ณ  child๋Š” top: 0; left: 0; ๋ฐฉํ–ฅ์— ์žˆ๊ฒŒ ๋œ๋‹ค. ๋ฐฉ๋ฒ• .wrap { width: 200px;..
[CSS] height: 100% VS height: auto
ยท
๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/CSS
[CSS] height: 100% / height: auto; height: 100%; ๋ถ€๋ชจ ์ปจํ…Œ์ด๋„ˆ์˜ ๋†’์ด๋ฅผ 100% ๋กœ ์„ค์ •ํ•œ๋‹ค. (๋ถ€๋ชจ๋†’์ด ์˜ํ–ฅ) #innerDiv ๋Š” height: 50px height: auto; ๋†’์ด๋Š” ์ž์‹์˜ ๋†’์ด์— ๋”ฐ๋ผ ๋‹ฌ๋ผ์ง„๋‹ค. (์ž์‹๋†’์ด ์˜ํ–ฅ) #innerDiv๋Š” height: 10px Reference https://stackoverflow.com/questions/15943009/difference-between-css-height-100-vs-height-auto
[HTML] Meta Tags ๋ฉ”ํƒ€ํƒœ๊ทธ
ยท
๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/HTML
[HTML] Meta Tags 1. ์ •์˜ ํƒœ๊ทธ๋Š” HTML ๋ฌธ์„œ์˜ *metadata๋ฅผ ์˜๋ฏธํ•œ๋‹ค. Metadata๋Š” ์ค‘์š”ํ•œ ๋ฐ์ดํ„ฐ์ด๋‹ค. *๋ฉ”ํƒ€๋ฐ์ดํ„ฐ๋Š” "๋ฐ์ดํ„ฐ์— ๊ด€ํ•œ ๋ฐ์ดํ„ฐ"๋ฅผ ์˜๋ฏธํ•œ๋‹ค. ๋ฌธ์„œ์— ๊ด€ํ•œ ์ •๋ณด๋กœ ๊ตฌ์„ฑ๋˜์–ด ์–ด๋–ค ์ •๋ณด๋กœ ๊ตฌ์„ฑ๋˜์–ด์•ผ ํ•˜๋Š”๊ฐ€์— ๋Œ€ํ•œ ๊ทœ์น™์€ ์ •ํ•ด์ง„ ๋ฐ” ์—†๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ์ œ๊ณต์ž(author), ์ €์ž‘๊ถŒ(copyright), ํ‚ค์›Œ๋“œ(keyword), ์–ธ์–ด(language)๋“ฑ ๋ฌธ์„œ์˜ ์„ฑ๊ฒฉ์„ ํŒŒ์•…ํ•˜๋Š”๋ฐ ๋„์›€์„ ์ฃผ๋Š” ์ •๋ณด๊ฐ€ ํฌํ•จ๋œ๋‹ค. ์ด๋Ÿฌํ•œ ์ •๋ณด๋Š” ์‚ฌ๋žŒ๋ณด๋‹ค๋Š” ๊ธฐ๊ณ„(๋ธŒ๋ผ์šฐ์ €, ๊ฒ€์ƒ‰์—”์ง„)์„ ์œ„ํ•œ ๊ฒƒ์ด๋‹ค. ํƒœ๊ทธ๋Š” ํ•ญ์ƒ ์šฐ๋ฆฌ๋‚˜๋ผ์˜ ๊ฒฝ์šฐ ์›น ํŽ˜์ด์ง€์— ์‚ฌ์šฉ๋˜๋Š” ๋ฌธ์ž์…‹์€ ํฌ๊ฒŒ euc-kr๊ณผ UTF-8๊ฐ€ ์žˆ๋‹ค. EUC-KR 2350๊ฐœ์˜ ํ•œ๊ธ€๋ฌธ์ž, ํ•œ๊ตญ์—์„œ ํ†ต์šฉ๋˜๋Š” ํ•œ์ž, ์˜๋ฌธ์„ ํ‘œํ•œํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ฌธ์„œ๋ฅผ ์ž‘์„ฑํ•  ๋•Œ..
[JavaScript] ์Šค์ผ€์ค„๋ง setTimeout ๊ณผ setInterval
ยท
๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/JavaScript
[JavaScript] setTimeout๊ณผ setInterval ์ถœ์ฒ˜ :: ์Šค์ผ€์ค„๋ง: setTimeout๊ณผ setInterval ์ผ์ • ์‹œ๊ฐ„์ด ์ง€๋‚œ ํ›„์— ์›ํ•˜๋Š” ํ•จ์ˆ˜๋ฅผ ์˜ˆ์•ฝ ์‹คํ–‰(ํ˜ธ์ถœ)ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋Š” ๊ฒƒ์„ "ํ˜ธ์ถœ ์Šค์ผ€์ค„๋ง(scheduling a call)"์ด๋ผ ํ•œ๋‹ค. ํ˜ธ์ถœ ์Šค์ผ€์ค„๋ง์„ ๊ตฌํ˜„ํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ๋‘ ๊ฐ€์ง€๊ฐ€ ์žˆ๋‹ค. setTimeout :: ์ผ์ • ์‹œ๊ฐ„์ด ์ง€๋‚œ ํ›„์— ํ•จ์ˆ˜๋ฅผ ์‹คํ–‰ํ•˜๋Š” ๋ฐฉ๋ฒ•. setInterval :: ์ผ์ • ์‹œ๊ฐ„ ๊ฐ„๊ฒฉ์„ ๋‘๊ณ  ํ•จ์ˆ˜๋ฅผ ์‹คํ–‰ํ•˜๋Š” ๋ฐฉ๋ฒ•. ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ๋ช…์„ธ์„œ์—” setTimeout๊ณผ setInterval๊ฐ€ ๋ช…์‹œ๋˜์–ด ์žˆ์ง€ ์•Š๋‹ค. ํ•˜์ง€๋งŒ ์‹œ์ค‘์— ๋‚˜์™€์žˆ๋Š” ๋ชจ๋“  ๋ธŒ๋ผ์šฐ์ €, Node.js๋ฅผ ํฌํ•จํ•œ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ํ˜ธ์ŠคํŠธ ํ™˜๊ฒฝ ๋Œ€๋ถ€๋ถ„ ์ด์™€ ์œ ์‚ฌํ•œ ๋ฉ”์„œ๋“œ์™€ ๋‚ด๋ถ€ ์Šค์ผ€์ค„๋Ÿฌ๋ฅผ ์ง€์›ํ•œ๋‹ค. setTimeou..
[jQuery] :visible ์กฐ๊ฑด
ยท
๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/jQuery
[jQuery] :visible ์กฐ๊ฑด Q. $('.box').is(':visible') ์‹คํ–‰๋˜์ง€ ์•Š์„๊นŒ? ๋จผ์ € ์ฝ”๋“œ๋ฅผ ๋ณด์ž. click .box { display: block; width: 200px; height: 200px; background-color: green; /* ์ˆจ๊ฒจ์ค€๋‹ค. */ opacity: 0; visibility: visible; } $('button').on('click', function() { if(!$('.box').is(':visible')) { // box visible. $('.box').css({opacity: 1, visibility: 'visible'}); } else { // box hidden. $('.box').css({opacity: 0, visibility..
[CSS] opacity / visibility / display ์ฐจ์ด์ 
ยท
๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/CSS
[CSS] opacity / visibility / display ์ฐจ์ด์  ์š”์†Œ๋ฅผ ํ‘œ์‹œํ•  ์ˆ˜ ์žˆ์œผ๋‚˜ ๊ณต๊ฐ„์„ ์ฐจ์ง€ํ•˜๊ณ  ํด๋ฆญ์„ ํ•จ์— ๋”ฐ๋ผ ๋‹ค๋ฅด๋‹ค. property occupies space(๊ณต๊ฐ„ ์ฐจ์ง€) consumes clicks(ํด๋ฆญ ์ด๋ฒคํŠธ) opacity: 0 O O visibility: hidden O X display: none X X ํด๋ฆญ์ด๋ฒคํŠธ๋Š” ondbclick, onmousedown, onmousemove ๋“ฑ๊ณผ ๊ฐ™์€ ๋‹ค๋ฅธ ํฌ์ธํ„ฐ ์ด๋ฒคํŠธ๋„ ์‚ฌ์šฉํ•œ๋‹ค. ๋ณธ์งˆ์ ์œผ๋กœ visiblity: hidden์€ opacity: 0์™€ pointer-events: none์˜ ์กฐํ•ฉ์ฒ˜๋Ÿผ ๋™์ž‘ํ•œ๋‹ค. ์ถœ์ฒ˜ :: visibility:hidden vs display:none vs opacity:0 display,visibility..
[CSS] ๋ฐ˜์‘ํ˜• ์ด๋ฏธ์ง€ ๋„ฃ๊ธฐ
ยท
๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/CSS
[CSS] responsiveFullScreen ์ด๋ฏธ์ง€ ๋„ฃ๊ธฐ img VS background-image script์—†์ด HTML / CSS ๋งŒ ์‚ฌ์šฉ!! #1. background-image * { margin: 0; padding: 0; } html, body { height: 100%; } .bg { background-image: url("https://www.w3schools.com/howto/img_girl.jpg"); background-position: center; background-size: cover; background-repeat: no-repeat; height: 100%; } #2. img 2-1) [์˜ˆ์ œ1] html, body { margin: 0; height: 100%; }..