[CSS] opacity / visibility / display ์ฐจ์ด์ 
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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
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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%; }..
[CSS] @media query
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๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/CSS
[CSS] @media query ๋ฏธ๋””์–ด ์ฟผ๋ฆฌ, @media query ์ดํ•ดํ•˜๊ธฐ ๋ฏธ๋””์–ด ์ฟผ๋ฆฌ๋Š” ๋‹จ๋ง๊ธฐ ์œ ํ˜•(์ถœ๋ ฅ๋ฌผ vs ํ™”๋ฉด)๊ณผ, ์–ด๋–ค ํŠน์„ฑ์ด๋‚˜ ์ˆ˜์น˜(ํ™”๋ฉด ํ•ด์ƒ๋„, *๋ทฐํฌํŠธ ๋„ˆ๋น„ ๋“ฑ)์— ๋”ฐ๋ผ ์›น์‚ฌ์ดํŠธ๋‚˜ ์•ฑ์˜ ์Šคํƒ€์ผ์„ ์ˆ˜์ •ํ•  ๋•Œ ์œ ์šฉํ•˜๋‹ค. *๋ทฐํฌํŠธ(viewport) :: ํ˜„์žฌ ํ™”๋ฉด์— ๋ณด์—ฌ์ง€๊ณ  ์žˆ๋Š” ๋‹ค๊ฐํ˜•(๋ณดํ†ต ์ง์‚ฌ๊ฐํ˜•)์˜ ์˜์—ญ. ์›น๋ธŒ๋ผ์šฐ์ €์—์„œ๋Š” ํ˜„์žฌ ์ฐฝ์—์„œ ๋ฌธ์„œ๋ฅผ ๋ณผ ์ˆ˜ ์žˆ๋Š” ๋ถ€๋ถ„(์ „์ฒดํ™”๋ฉด์ด๋ผ๋ฉด ํ™”๋ฉด์ „์ฒด)์„ ๋งํ•œ๋‹ค. ๋ทฐํฌํŠธ ์ค‘์—์„œ๋„ ์ง€๊ธˆ ๋ณผ ์ˆ˜ ์žˆ๋Š” ๋ถ€๋ถ„์„ ์‹œ๊ฐ์ ๋ทฐํฌํŠธ(visual viewport)๋ผ๊ณ  ๋ถ€๋ฅธ๋‹ค. ์Šค๋งˆํŠธํฐ์—์„œ ์‚ฌ์šฉ์ž๊ฐ€ ํ™”๋ฉด์„ ํ™•๋Œ€ํ–ˆ์„ ๋•Œ์™€ ๊ฐ™์€ ํŠน์ • ์ƒํ™ฉ์—์„œ ๋ ˆ์ด์•„์›ƒ ๋ทฐํฌํŠธ์˜ ํฌ๊ธฐ๋Š” ๋ณ€ํ•˜์ง€ ์•Š์ง€๋งŒ ์‹œ๊ฐ์  ๋ทฐํฌํŠธ๋Š” ๋” ์ž‘์•„์ง„๋‹ค. 1. ๋ฏธ๋””์–ด์ฟผ๋ฆฌ ์‚ฌ์šฉ๋ฒ• 1-1) CSS ์ฝ”๋“œ ๋‚ด๋ถ€์—์„œ ๋ถ„๊ธฐํ•˜๋Š” ๋ฐฉ..
[HTML5] form์š”์†Œ๋งŒ๋“ค๊ธฐ
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๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/HTML
[HTML5] HTML ํผ ์š”์†Œ ๋งŒ๋“ค๊ธฐ HTML ํผ ์š”์†Œ ๋งŒ๋“ค๊ธฐ ํผ ๊ด€๋ จ ํƒœ๊ทธ๋“ค 1. ํผ ๋งŒ๋“ค๊ธฐ ์•„์ด๋””, ๋น„๋ฐ€๋ฒˆํ˜ธ, ๋กœ๊ทธ์ธ ๋ฒ„ํŠผ, ํšŒ์›๊ฐ€์ž… ์ฐฝ ๋“ฑ ์›น ์‚ฌ์ดํŠธ๋กœ ์ •๋ณด๋ฅผ ๋ณด๋‚ผ ์ˆ˜ ์žˆ๋А ๋ชจ๋“  ์š”์†Œ๋ฅผ ํผ์ด๋ผ๊ณ  ํ•œ๋‹ค. ํผ์˜ ๋™์ž‘๋ฐฉ์‹ :: ์ •๋ณด์ž…๋ ฅ -- ๋กœ๊ทธ์ธ ๋ฒ„ํŠผ ํด๋ฆญ -- ์„œ๋ฒ„๋กœ ๋‚ด์šฉ ์ „์†ก -- ์„œ๋ฒ„ ๋‚ด์˜ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์™€ ๋น„๊ต -- ๋ธŒ๋ผ์šฐ์ €์— ๊ฒฐ๊ณผ ํ‘œ์‹œ form :: ํผ ๋งŒ๋“ค๊ธฐ. ํผ ํƒœ๊ทธ์˜ ์†์„ฑ์—์„œ ์‚ฌ์šฉ์ž๊ฐ€ ์ž…๋ ฅํ•œ ์ž๋ฃŒ๋ฅผ ์„œ๋ฒ„๋กœ ์–ด๋–ค ๋ฐฉ์‹์œผ๋กœ ๋„˜๊ธธ์ง€, ์–ด๋–ค ํ”„๋กœ๊ทธ๋žจ์„ ์ด์šฉํ•ด ์ฒ˜๋ฆฌํ• ๊ฒƒ์ธ์ง€ ์ง€์ •ํ•  ์ˆ˜ ์žˆ๋‹ค. method :: ์‚ฌ์šฉ์ž๊ฐ€ ์ž…๋ ฅํ•œ ๋‚ด์šฉ์„ ์„œ๋ฒ„๋กœ ์–ด๋–ป๊ฒŒ ๋„˜๊ฒจ์ค„ ๊ฒƒ์ธ์ง€ ์ง€์ •. get :: ์ฃผ์†Œ ํ‘œ์‹œ์ค„์— ์ž…๋ ฅ๊ฐ’์ด ๊ทธ๋Œ€๋กœ ๋“œ๋Ÿฌ๋‚จ. post :: ํ‘œ์ค€์ž…๋ ฅ(standard input)์œผ๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ์ „์†ก. ์ž…๋ ฅ๊ธธ์ด์— ..
[HTML5] form์ž‘์„ฑ(MDN)
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๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/HTML
[HTML] form ์ž‘์„ฑํ•˜๊ธฐ HTML form ๊ตฌ์„ฑ๋ฐฉ๋ฒ• How to structure a web form HTML form์„ ๋งŒ๋“ค ๋•Œ ๊ตฌ์กฐํ™”ํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•˜๋‹ค. form์ด ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ๋ณด์žฅํ•˜๊ณ  ์ ‘๊ทผ์„ฑ๋„ ๋Š˜๋ฆด ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค.(์žฅ์• ์ธ๋“ค๋„ ์‰ฝ๊ฒŒ ์‚ฌ์šฉ ๊ฐ€๋Šฅ) HTML ํผ์˜ ์ ‘๊ทผ์„ฑ์€ ์ค‘์š”ํ•œ ์ ์ด๊ณ  ์–ด๋–ป๊ฒŒ ํผ ์ ‘๊ทผ์„ฑ์„ ๋†’์ผ ์ˆ˜ ์žˆ๋Š”์ง€ ์•Œ์•„๋ณด์ž. HTMLํผ๋“ค์€ ์œ ์—ฐ์„ฑ์œผ๋กœ ์ธํ•ด HTML ์ค‘ ๋ณต์žกํ•œ ๊ตฌ์กฐ๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ์š”์†Œ์ค‘ ํ•˜๋‚˜์ด๋‹ค. ๋ชจ๋“  ๋ธŒ๋ผ์šฐ์ €์—์„œ ํผ์˜ ์ข…๋ฅ˜๋Š” ๋„๋ฆฌ ๊ตฌํ˜„๋˜์ง€ ์•Š์•˜๋Š”๋ฐ ์ด๋Š” ๋Œ€๋ถ€๋ถ„ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ์— ์˜์กดํ•˜์—ฌ HTMLํผ๋“ค์„ ๋‹ค๋ฃจ๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ์ด ๋ฌธ์„œ์—์„œ๋Š” HTML ํผ ์š”์†Œ๋“ค์„ ์–ด๋–ป๊ฒŒ ์‚ฌ์šฉํ•˜์ง€ ์ž์„ธํ•˜๊ฒŒ ์„ค๋ช…ํ•  ๊ฒƒ์ด๋‹ค. #1. form ์š”์†Œ ์š”์†Œ๋Š” ๊ณต์‹์ •์‹์œผ๋กœ ํผ์„ ์ •์˜ํ•˜๋Š” ์š”์†Œ๋กœ ์ด ์š”์†Œ์˜ ..
[jQuery] ํ•„ํ„ฐ๋ง๋ฉ”์†Œ๋“œ first() last() eq() filter() not() has() is() map() slice()
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๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/jQuery
[jQuery] ํ•„ํ„ฐ๋ง๋ฉ”์†Œ๋“œ ํ•„ํ„ฐ๋ง ๋ฉ”์†Œ๋“œ .first() .last() .eq() .filter() .not() .has() .is() .map() .slice() ์ถœ์ฒ˜ :: ํ•„ํ„ฐ๋ง ๋ฉ”์†Œ๋“œ .first() .last() .eq() .filter() .not() .is() ํ•„ํ„ฐ๋ง(filtering)๋ฉ”์†Œ๋“œ DOMํŠธ๋ฆฌ์—์„œ ์„ ํƒํ•œ ์š”์†Œ๋ฅผ ํ•„ํ„ฐ๋งํ•˜๊ธฐ ์œ„ํ•œ ๋ฉ”์†Œ๋“œ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ๋ฉ”์†Œ๋“œ ์„ค๋ช… .first() ์„ ํƒํ•œ ์š”์†Œ ์ค‘์—์„œ ์ฒซ ๋ฒˆ์งธ ์š”์†Œ๋ฅผ ์„ ํƒํ•จ. .last() ์„ ํƒํ•œ ์š”์†Œ ์ค‘์—์„œ ๋งˆ์ง€๋ง‰ ์š”์†Œ๋ฅผ ์„ ํƒํ•จ. .eq() ์„ ํƒํ•œ ์š”์†Œ ์ค‘์—์„œ ์ „๋‹ฌ๋ฐ›์€ ์ธ๋ฑ์Šค์— ํ•ด๋‹นํ•˜๋Š” ์š”์†Œ๋ฅผ ์„ ํƒํ•จ. .filter() ์„ ํƒํ•œ ์š”์†Œ ์ค‘์—์„œ ์ „๋‹ฌ๋ฐ›์€ ์„ ํƒ์ž์— ํ•ด๋‹นํ•˜๊ฑฐ๋‚˜, ํ•จ์ˆ˜ ํ˜ธ์ถœ์˜ ๊ฒฐ๊ณผ๊ฐ€ ์ฐธ(true)์ธ ์š”์†Œ๋ฅผ ๋ชจ๋‘ ์„ ํƒ_ํ•จ. .not..
[jQuery] on() off() one()
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๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/jQuery
[jQuery] ์ด๋ฒคํŠธ ์—ฐ๊ฒฐ ๋ฐ ์ฒ˜๋ฆฌ on(), off(), one() ์ถœ์ฒ˜ 1. ์ด๋ฒคํŠธ์˜ ์—ฐ๊ฒฐ(event binding) ํŠน์ • ์š”์†Œ์—์„œ ๋ฐœ์ƒํ•˜๋Š” ์ด๋ฒคํŠธ๋ฅผ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ์ด๋ฒคํŠธ ํ•ธ๋“ค๋Ÿฌ(event handler)ํ•จ์ˆ˜๋ฅผ ์ž‘์„ฑํ•ด์•ผ ํ•œ๋‹ค. ์ด๋ ‡๊ฒŒ ์ž‘์„ฑ๋œ ์ด๋ฒคํŠธ ํ•ธ๋“ค๋Ÿฌ๋ฅผ ํŠน์ • ์š”์†Œ์— ์—ฐ๊ฒฐํ•˜๋Š” ๊ฒƒ์„ ์ด๋ฒคํŠธ๋ฐ”์ธ๋”ฉ(event binding)์ด๋ผ๊ณ  ํ•œ๋‹ค. jQuery๋Š” ์ด๋ฒคํŠธ๋ฐ”์ธ๋”ฉ์„ ์œ„ํ•œ ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•์„ ์ œ๊ณตํ•œ๋‹ค. [์˜ˆ์ œ] :: id๊ฐ€ "btn"์ธ ์š”์†Œ์— ํด๋ฆญ(click) ์ด๋ฒคํŠธ ํ•ธ๋“ค๋Ÿฌ๋ฅผ ๋ฐ”์ธ๋”ฉํ•˜๋Š” ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•์ด๋‹ค. $('#btn').click(function(event) { /* ์‹คํ–‰ํ•˜๊ณ ์ž ํ•˜๋Š” jQuery ์ฝ”๋“œ */ }); $('#btn').bind('click', function(event) { /* ์‹คํ–‰ํ•˜๊ณ ์ž ..
[CSS] transition, transition-delay, transform, calc vendor prefix
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๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ปSTUDY/CSS
[CSS] transition, transition-delay, transform, calc vendor prefix #1. transition / transition-delay vendor prefix transition ์€ IE10๋ถ€ํ„ฐ ์ง€์›ํ•œ๋‹ค. vendor prefixes -webkit-transition : [transition-property] [transition-duration] [transition-timing-function] [transition-delay]; -moz-transition : [transition-property] [transition-duration] [transition-timing-function] [transition-delay]; -o-transition : [..