HTML

Web/JavaScript

[JavaScript] HTML ํŒŒ์ผ์—์„œ JavaScript ํŒŒ์ผ ํšจ๊ณผ์ ์œผ๋กœ ๋กœ๋“œํ•˜๊ธฐ

๋ธŒ๋ผ์šฐ์ €์˜ ๋ Œ๋”๋ง ์—”์ง„์€ HTML ๋ฌธ์„œ๋ฅผ ํŒŒ์‹ฑํ•  ๋•Œ ์ˆœ์ฐจ์ ์œผ๋กœ ์ฝ์–ด๋“ค์ธ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์•„๋ž˜์™€ ๊ฐ™์€ HTML ๋ฌธ์„œ๋ฅผ ํŒŒ์‹ฑํ•œ๋‹คํ•˜๋ฉด ๋ฒ„ํŠผ ์œ„์—์„œ ์•„๋ž˜๋กœ ํŒŒ์‹ฑ์„ ์ง„ํ–‰ํ•˜๋Š”๋ฐ ์ค‘๊ฐ„์— script ํƒœ๊ทธ๋ฅผ ๋งŒ๋‚˜๋ฉด ํŒŒ์‹ฑ์„ ๋ฉˆ์ถ”๊ณ  script ํŒŒ์ผ์„ ๋กœ๋“œํ•˜๊ณ  ์‹คํ–‰์‹œํ‚จ๋‹ค. script ํŒŒ์ผ์ด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค๋ฉด, ์•„์ง button ์š”์†Œ๋ฅผ ํŒŒ์‹ฑํ•˜๊ธฐ ์ „์— button DOM ์š”์†Œ์— ์ ‘๊ทผํ•˜๊ฒŒ ๋˜์–ด ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•œ๋‹ค. console.log("Hello World"); let btn = document.querySelector("#btn"); btn.addEventListener("click", function () { alert("Hello Wolrd"); }); ์ „์ฒด ํ๋ฆ„์„ ์ •๋ฆฌํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. HTML parsing script ..

Web/HTML

[HTML] HTML table advanced features and accessibility

HTML table advanced features and accessibility HTML table์˜ ์ถ”๊ฐ€ ์†์„ฑ ๋ฐ ์ ‘๊ทผ์„ฑ table์— ์ถ”๊ฐ€ํ•˜๊ธฐ ์š”์†Œ ์•ˆ์— ์š”์†Œ๋ฅผ ์ •์˜ํ•˜์—ฌ table์— ๋Œ€ํ•œ ์„ค๋ช…์„ ์ง€์ •ํ•  ์ˆ˜ ์žˆ๋‹ค. ์š”์†Œ๋Š” ์—ฌ๋Š” ํƒœ๊ทธ ๋ฐ”๋กœ ๋’ค์— ์œ„์น˜ํ•œ๋‹ค. Dinosaurs in the Jurassic period ... table์— ๋Œ€ํ•œ ์„ค๋ช…์„ ์ œ๊ณตํ•ด์ฃผ๊ธฐ๋„ ํ•˜์ง€๋งŒ ์‹œ๊ฐ์žฅ์• ์ธ ์‚ฌ์šฉ์ž๋“ค์—๊ฒŒ ๋งค์šฐ ์œ ์šฉํ•˜๋‹ค. → ์Šคํฌ๋ฆฐ ๋ฆฌ๋”๊ฐ€ caption์„ ์ฝ์–ด table์— ๋Œ€ํ•œ ๋‚ด์šฉ์„ ์–ป๋Š”๋‹ค. table ์š”์†Œ์˜ summary ์†์„ฑ๋„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์ง€๋งŒ HTML5์—์„œ ๋” ์ด์ƒ ์‚ฌ์šฉ๋˜์ง€ ์•Š์œผ๋ฏ€๋กœ์š”์†Œ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ์ข‹๋‹ค. Active learning: Adding a caption School timetable This is ..

Web/HTML

[HTML] HTML table basics

Table์€ ๋ฌด์—‡์ธ๊ฐ€? table์€ ํ–‰๊ณผ ์—ด๋กœ ๊ตฌ์„ฑ๋œ ๊ตฌ์กฐํ™”๋œ ๋ฐ์ดํ„ฐ ์ง‘ํ•ฉ์ด๋‹ค. ํƒœ๊ทธ ์„ค๋ช… table ํ…Œ์ด๋ธ”์„ ๊ฐ์‹ธ๋Š” ํƒœ๊ทธ tr ํ‘œ ๋‚ด๋ถ€ ํ–‰(table row) th ํ–‰ ๋‚ด๋ถ€ ์ œ๋ชฉ ์…€(table heading) td ํ–‰ ๋‚ด๋ถ€ ์ผ๋ฐ˜ ์…€(table data) ์ด๋ฆ„ ๋‚˜์ด ์ •์ˆ˜์—ฐ 25 ๊น€์ˆ˜์—ฐ 30 HTML table์„ ์‚ฌ์šฉํ•˜์ง€ ๋ง์•„์•ผ ํ• ๋•Œ๋Š”? ๋ ˆ์ด์•„์›ƒ์„ ์œ„ํ•ด ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ ๋ ˆ์ด์•„์›ƒ์„ ์œ„ํ•œ table์€ ์‹œ๊ฐ์žฅ์• ์‚ฌ์šฉ์ž์˜ ์ ‘๊ทผ์„ฑ์„ ์ €ํ•˜์‹œํ‚จ๋‹ค. ์‹œ๊ฐ์žฅ์• ์ธ์ด ์‚ฌ์šฉํ•˜๋Š” ์Šคํฌ๋ฆฐ๋ฆฌ๋”๋Š” HTML ํŽ˜์ด์ง€์˜ ํƒœ๊ทธ๋ฅผ ํ•ด์„ํ•ด ์‚ฌ์šฉ์ž์—๊ฒŒ ๋‚ด์šฉ์„ ์ฝ์–ด์ค€๋‹ค. table์ด tag soup์„ ๋งŒ๋“ ๋‹ค. ๋ ˆ์ด์•„์›ƒ์„ ์œ„ํ•œ table์€ ์ผ๋ฐ˜์ ์œผ๋กœ ๋ ˆ์ด์•„์›ƒ ํƒœ๊ทธ๋“ค๋ณด๋‹ค ๋” ๋ณต์žกํ•œ ๋งˆํฌ์—… ๊ตฌ์กฐ๋ฅผ ๊ฐ€์ง„๋‹ค. ์ด๋กœ ์ธํ•ด ์ฝ”๋“œ ์ž‘์„ฑ, ์œ ์ง€ ๊ด€๋ฆฌ ๋ฐ ๋””๋ฒ„๊น…์ด ์–ด๋ ค..

Web/HTML

[HTML] Adding vector graphics to the web

๋ฒกํ„ฐ ๊ทธ๋ž˜ํ”ฝ์€ ํŒŒ์ผ ํฌ๊ธฐ๊ฐ€ ์ž‘๊ณ  ํ™•์žฅ์„ฑ์ด ๋›ฐ์–ด๋‚˜์„œ ํ™•๋Œ€ํ•˜๋”๋ผ๋„ ํ”ฝ์…€ํ™”๋˜์ง€ ์•Š๋Š”๋‹ค. ๋ฒกํ„ฐ ๊ทธ๋ž˜ํ”ฝ์ด๋ž€ ๋ฌด์—‡์ธ๊ฐ€? ์›น์—์„œ๋Š” raster image, vector image ๋กœ 2๊ฐ€์ง€ ์œ ํ˜•์˜ ์ด๋ฏธ์ง€๋กœ ์ž‘์—…ํ•  ์ˆ˜ ์žˆ๋‹ค. Raster image ํ”ฝ์…€ ๊ทธ๋ฆฌ๋“œ๋กœ ์ •์˜ raster image ํŒŒ์ผ์—๋Š” ๊ฐ ํ”ฝ์…€์ด ๋ฐฐ์น˜๋  ์œ„์น˜์™€ ์ •ํ™•ํžˆ ์–ด๋–ค ์ƒ‰์ด์–ด์•ผ ํ•˜๋Š”์ง€ ๋ณด์—ฌ์ฃผ๋Š” ์ •๋ณด๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ๋‹ค. ์˜ˆ์‹œ - .bmp, .png, .jpg, .gif Vector image ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์‚ฌ์šฉํ•˜์—ฌ ์ •์˜๋œ๋‹ค. vector image ํŒŒ์ผ์—๋Š” ์ปดํ“จํ„ฐ๊ฐ€ ํ™”๋ฉด์— ๋ Œ๋”๋งํ•  ๋•Œ ์ด๋ฏธ์ง€๊ฐ€ ์–ด๋–ป๊ฒŒ ๋ณด์—ฌ์•ผ ํ•˜๋Š”์ง€ ๊ณ„์‚ฐํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋ชจ์–‘๊ณผ ๊ฒฝ๋กœ์— ๋Œ€ํ•œ ์ •์˜๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ๋‹ค. SVG ํ˜•์‹์€ ์›น์—์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐ•๋ ฅํ•œ ๋ฒกํ„ฐ ๊ทธ๋ž˜ํ”ฝ์„ ๋งŒ๋“ค๊ฒŒ ํ•ด์ค€๋‹ค..

Web/HTML

[HTML] From object to iframe - other embedding technologies

์›นํŽ˜์ด์ง€์— ๋‹ค์–‘ํ•œ ์ฝ˜ํ…์ธ  ์œ ํ˜•์„ ํฌํ•จ์‹œํ‚ค๋Š” , , ์ง€์›ํ•˜์ง€ ์•Š๋Š” ๋ฆฌ์†Œ์Šค์— ๋Œ€ํ•œ fallback content ์ง€์› ์•ˆํ•จ PDF์˜ ๊ฒฝ์šฐ ์›นํŽ˜์ด์ง€์— ํฌํ•จ์‹œํ‚ค๊ธฐ๋ณด๋‹ค ๋‹ค์šด๋กœ๋“œํ•˜๊ฑฐ๋‚˜ ๋‹ค๋ฅธ ํŽ˜์ด์ง€์—์„œ ์ฝ์„ ์ˆ˜ ์žˆ๋„๋ก ๋งํฌํ•˜๋Š” ๊ฒƒ์ด ํ›จ์”ฌ ๋‚ซ๋‹ค. ํ™•์ธํ•˜๊ธฐ https://developer.mozilla.org/en-US/docs/Learn/HTML/Multimedia_and_embedding/Video_and_audio_content/Test_your_skills:_Multimedia_and_embedding Test your skills: Multimedia and embedding - Learn web development | MDN The aim of this skill test is to assess whethe..

Web/HTML

[HTML] HTML text fundamentals

์‹œ๋งจํ‹ฑ ์›น(Semantic Web) ๋Œ€๋ถ€๋ถ„์˜ ์ธํ„ฐ๋„ท ์‚ฌ์šฉ์ž๋Š” ์›ํ•˜๋Š” ์ •๋ณด๋ฅผ ์ทจ๋“ํ•˜๊ธฐ ์œ„ํ•ด Google ์ด๋‚˜ Naver ์™€ ๊ฐ™์€ ๊ฒ€์ƒ‰ ์‚ฌ์ดํŠธ๋ฅผ ์ด์šฉํ•˜๋ฏ€๋กœ ์›น์‚ฌ์ดํŠธ๊ฐ€ ๊ฒ€์ƒ‰์—”์ง„์— ๋…ธ์ถœ๋˜๋Š” ๊ฒƒ์ด ๋งค์šฐ ์ค‘์š”ํ•˜๋‹ค. SEO(๊ฒ€์ƒ‰์—”์ง„ ์ตœ์ ํ™”; Search Engine Optimization) ๋„๊ตฌ๋ฅผ ์‚ฌ์šฉํ•ด ๊ฒ€์ƒ‰์—”์ง„์ด ์›น์‚ฌ์ดํŠธ๋ฅผ ๊ฒ€์ƒ‰ํ•˜๊ธฐ ์•Œ๋งž์€ ๊ตฌ์กฐ๋กœ ์›น์‚ฌ์ดํŠธ๋ฅผ ์กฐ์ •ํ•˜๊ธฐ๋„ ํ•œ๋‹ค. ๊ฒ€์ƒ‰ ์‚ฌ์ดํŠธ ์ด์šฉ์ž๊ฐ€ ๊ฒ€์ƒ‰ํ• ๋งŒํ•œ ํ‚ค์›Œ๋“œ๋ฅผ ๋ฏธ๋ฆฌ ์˜ˆ์ƒํ•˜์—ฌ ๊ฒ€์ƒ‰ ํ‚ค์›Œ๋“œ์— ๋Œ€์‘ํ•˜๋Š” ์ธ๋ฑ์Šค(์ƒ‰์ธ)์„ ๋งŒ๋“ค์–ด ๋‘”๋‹ค. (→ ์ธ๋ฑ์‹ฑ) ์ธ๋ฑ์Šค๋ฅผ ์ƒ์„ฑํ•  ๋•Œ ์›น์‚ฌ์ดํŠธ์˜ HTML ์ฝ”๋“œ๊ฐ€ ์‚ฌ์šฉ๋œ๋‹ค. ์ฆ‰, ๊ฒ€์ƒ‰ ์—”์ง„์€ HTML ์ฝ”๋“œ ๋งŒ์œผ๋กœ ๊ทธ ์˜๋ฏธ๋ฅผ ์ธ์ง€ํ•  ์ˆ˜ ์žˆ์–ด์•ผ ํ•˜๋Š”๋ฐ ์ด๋•Œ ์‹œ๋งจํ‹ฑ ์š”์†Œ(Semantic Element)๋ฅผ ํ•ด์„ํ•˜๊ฒŒ ๋œ๋‹ค. HTML์œผ๋กœ ์ž‘์„ฑ๋œ ๋ฌธ..

Web/HTML

[HTML] HTML: Hypertext Markup Language

HTML HTML์€ ์›น์„ ์ด๋ฃจ๋Š” ๊ฐ€์žฅ ๊ธฐ์ดˆ์ ์ธ ๊ตฌ์„ฑ ์š”์†Œ๋กœ ์›น์ƒ์—์„œ ์ฝ˜ํ…์ธ ์˜ ์˜๋ฏธ์™€ ๊ตฌ์กฐ๋ฅผ ์ •์˜ํ•  ๋•Œ ์‚ฌ์šฉํ•œ๋‹ค. CSS(style sheet language) : ์›น ํŽ˜์ด์ง€์˜ ๋ชจ์–‘/ํ‘œํ˜„ JavaScript (programming language): ๊ธฐ๋Šฅ/๋™์ž‘ HTML์€ ์›น ๋ธŒ๋ผ์šฐ์ €์— ํ‘œ์‹œ๋˜๋Š” ์ฝ˜ํ…์ธ (๊ธ€๊ณผ ์ด๋ฏธ์ง€ ๋“ฑ)๋ฅผ ํ‘œ์‹œํ•˜๊ธฐ ์œ„ํ•ด Markup์„ ์‚ฌ์šฉํ•œ๋‹ค. ๋งˆํฌ์—… ์–ธ์–ด ํƒœ๊ทธ ๋“ฑ์„ ์ด์šฉํ•˜์—ฌ ๋ฌธ์„œ๋‚˜ ๋ฐ์ดํ„ฐ์˜ ๊ตฌ์กฐ๋ฅผ ๋ช…๊ธฐํ•˜๋Š” ์–ธ์–ด์˜ ํ•œ๊ฐ€์ง€ - ์ข…๋ฅ˜ : XML, HTML, ๋“ฑ ... HTML ๋ฐœ์ „ ๊ณผ์ • ์›น ์ƒ์˜ ์ฝ˜ํ…์ธ ๋“ค์„ ๋‹ค์–‘ํ•œ ํ™˜๊ฒฝ(๋ธŒ๋ผ์šฐ์ €)์—์„œ ์—ด๋žŒํ•ด๋„ ๋™์ผํ•˜๊ฒŒ ๋ณผ ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋‚˜์˜ ํ‘œ์ค€ํ™”๋œ ์–ธ์–ด๋ฅผ ๋งŒ๋“ค ํ•„์š”์„ฑ์ด ์ƒ๊ธฐ๊ฒŒ ๋˜์—ˆ๋‹ค. SGML์„ ๊ธฐ๋ฐ˜์œผ๋กœ HTML์€ ํ‘œ์ค€ํ™” ๊ณผ์ •์„ ๊ฑฐ์ณ ํ˜„์žฌ๋Š” HTML5๊ฐ€ ํ‘œ์ค€์ด ๋˜..

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'HTML' ํƒœ๊ทธ์˜ ๊ธ€ ๋ชฉ๋ก