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๐Ÿ“š๊ฐœ๋ฐœ ๋ณต์Šต ๋…ธํŠธ

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Spring(57)

  • ajax(๋น„๋™๊ธฐ ํ†ต์‹ )

    ajax(๋น„๋™๊ธฐ ํ†ต์‹ , ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ) -๋™๊ธฐ : ํŽ˜์ด์ง€ ์ด๋™๊ณผ ๋ฐ์ดํ„ฐ ์ „์†ก์ด ๋™์‹œ์— ์ผ์–ด๋‚œ๋‹ค -๋น„๋™๊ธฐ : ํŽ˜์ด์ง€ ์ด๋™์„ ํ•˜์ง€ ์•Š์•„๋„ ๋ฐ์ดํ„ฐ ์ „์†ก ๊ฐ€๋Šฅ ์‹œ์Šคํ…œ์˜ ์„ฑ๋Šฅ์„ ํ–ฅ์ƒ ์‹œํ‚ค๊ธฐ ์œ„ํ•ด ๋น„๋™๊ธฐ ์”€. ๋‘๊ฐ€์ง€ ๋ฐฉ๋ฒ• ๊ฒฝ์šฐ์— ๋”ฐ๋ผ ์ ์ ˆํ•˜๊ฒŒ ์‚ฌ์šฉํ•จ. ajax ์—ฐ์Šต์šฉ ํ…Œ์ด๋ธ” 3๊ฐœ ์ƒ์„ฑ ํ”„๋กœ์ ํŠธ ์ƒˆ๋กœ ์ƒ์„ฑํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— db์ž‘์—… ๋‹ค ํ•ด์ฃผ๊ธฐ! test_ajax.html ์ƒ์„ฑ ํ›„ ๋ฒ„ํŠผ ๋งŒ๋“ค์–ด์„œ ajax ๊ธฐ๋Šฅ test html - js ์—ฐ๊ฒฐ ์ž‘์—… ํ•˜๊ธฐ ์˜ˆ์ œ1. ajax ๊ฐ์ฒด ์ƒ์„ฑ ํ•˜๊ธฐ //ajax ์˜ˆ์ œ 1 function ajax_test1(){ //ajax ํ†ต์‹ ์„ ์œ„ํ•œ ๊ฐ์ฒด ์ƒ์„ฑ const xhr = new XMLHttpRequest(); //controller๋กœ ์ด๋™ //์ฒซ๋ฒˆ์งธ ๋งค๊ฐœ๋ณ€์ˆ˜ : 'post', 'get' //๋‘๋ฒˆ..

    2023.03.21
  • ๊ฒŒ์‹œํŒ ํ”„๋กœ์ ํŠธ - ๋Œ“๊ธ€ ๋“ฑ๋ก ๋ฐ ์กฐํšŒ

    board_detail.html์—์„œ ๋Œ“๊ธ€ ์ž…๋ ฅ ๊ฐ€๋Šฅ, ๋Œ“๊ธ€ ๋ฆฌ์ŠคํŠธ ์กฐํšŒ ๋˜์–ด์•ผ ํ•จ. ๋Œ“๊ธ€ ์ž…๋ ฅ ๊ธฐ๋Šฅ ๋Œ“๊ธ€ ์ž…๋ ฅ์ฐฝ ๋งŒ๋“ค๊ธฐ ๋Œ“๊ธ€ replymapper์—์„œ ๋Œ“๊ธ€ ๋“ฑ๋ก insert๋ฌธ ์ž‘์„ฑ INSERT INTO SPRING_REPLY ( REPLY_NUM , REPLY_CONTENT , REPLY_WIRTER , BOARD_NUM ) VALUES ( (SELECT 'REPLY_'||LPAD(NVL(MAX(TO_NUMBER(SUBSTR(REPLY_NUM, 7))), 0) + 1, 3, '0') FROM SPRING_REPLY) , #{replyContent} , #{replyWriter} , #{boardNum} ) ReplyService์— ๋ฉ”์†Œ๋“œ ์ƒ์„ฑ //๋Œ“๊ธ€ ๋“ฑ๋ก void insertReply(ReplyVO r..

    2023.03.20
  • ๊ฒŒ์‹œ๊ธ€ ํŽ˜์ด์ง• ์ฒ˜๋ฆฌ

    ์•„๋ž˜์˜ ํ˜•ํƒœ๋กœ ํŽ˜์ด์ง• ์ฒ˜๋ฆฌ ์„ค์ • ์ด์ „ 1 2 3 4 5 ๋‹ค์Œ ํ•œ ํŽ˜์ด์ง€์— 10๊ฐœ์”ฉ ๊ฒŒ์‹œ๊ธ€ ๋ชฉ๋ก ์กฐํšŒ(์ตœ์‹ ๊ธ€ ๊ธฐ์ค€) ํ•ด๋‹น ํŽ˜์ด์ง€๋ฅผ ํด๋ฆญํ•˜๋ฉด ๊ทธ ํŽ˜์ด์ง€์— ๋œจ๋Š” ๊ฒŒ์‹œ๊ธ€ 10๊ฐœ ์กฐํšŒํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ์ฒ˜๋ฆฌ ํŽ˜์ด์ง€ ์ฒ˜๋ฆฌ๋ฅผ ํ•  ์ˆ˜ ์žˆ๋Š” ํŽ˜์ด์ง€ ์ •๋ณด๋ฅผ ๋‹ด๊ณ  ์žˆ๋Š” PageVO(๊ฐ์ฒด) ์ƒ์„ฑ , getter/setter๋„ ์ƒ์„ฑ public class PageVO { private int nowPage; //ํ˜„์žฌ ์„ ํƒ๋œ ํŽ˜์ด์ง€ ๋ฒˆํ˜ธ private int totalDataCnt; //์ „์ฒด ๋ฐ์ดํ„ฐ(๊ฒŒ์‹œ๊ธ€) ์ˆ˜ private int beginPage; //ํ™”๋ฉด์— ๋ณด์ด๋Š” ์ฒซ๋ฒˆ์งธ ํŽ˜์ด์ง€ ๋ฒˆํ˜ธ ์ด์ „ 1 2 3 4 5 ๋‹ค์Œ 1๋ฒˆ์ž๋ฆฌ ํ•ด๋‹น private int endPage; //ํ™”๋ฉด์— ๋ณด์ด๋Š” ๋งˆ์ง€๋ง‰ ํŽ˜์ด์ง€ ๋ฒˆํ˜ธ 5๋ฒˆ์ž๋ฆฌ ํ•ด๋‹น private ..

    2023.03.20
  • BootStrap (๋ฐ˜์‘ํ˜• ์›น ์‚ฌ์ดํŠธ)

    Docs - introduction - ๋‘๋ฒˆ์งธ ์†Œ์Šค์—์„œ ์•„๋ž˜ ๊ฒƒ๋“ค ์ ์šฉํ•  html์˜ css/ js ์ž๋ฆฌ์— ๋ถ™์—ฌ ๋„ฃ๊ธฐ css js Components - buttons ๋ฒ„ํŠผ ํ˜•์‹(? ๋ณผ ์ˆ˜ ์žˆ์Œ Primary Secondary Success Danger Warning Info Light Dark Link - BootStrap ์ƒ˜ํ”Œ BootStrap์˜ ๋ฒ„ํŠผ๋“ค Layout์œผ๋กœ ํ™”๋ฉด ๊ตฌ์—ญ ๋‚˜๋ˆ„๊ธฐ ๋ฐ˜๋“œ์‹œ ๋ชจ๋“  ๋‚ด์šฉ์€ ํŠน์ • ํด๋ž˜์Šค์— ๊ฐ์‹ธ์„œ ๋งŒ๋“ค ๊ฒƒ. div1 div2 div3 div4 div5 div6 div7 div8 ๋ฐ˜์‘ํ˜• (pc > ์Šค๋งˆํŠธํฐ ํ™”๋ฉด ํฌ๊ธฐ์— ๋”ฐ๋ผ ํ™”๋ฉด ์‚ฌ์ด์ฆˆ ์ž๋™ ์กฐ์ ˆ) Navbar Home Features Pricing Disabled ์ž‘๊ฒŒ ํ•˜๋ฉด ๋ฉ”๋‰ด๋ฐ” ๋‹ฌ๋ผ์ง

    2023.03.17
  • spring - ์™ธ๋ถ€ css/javascript ๋กœ๋”ฉ

    ์œ„์น˜ : static ํด๋” ์•„๋ž˜ (css/js/img) ์™ธ๋ถ€ css์™€ html ์—ฐ๊ฒฐ ์‹œ link ํƒœ๊ทธ ์‚ฌ์šฉ title ํƒœ๊ทธ ์•„๋ž˜ ์ž‘์„ฑ href ์ž‘์„ฑ ์‹œ ์ฃผ์˜! ccs/js ๊ธฐ์ค€ ํด๋” : static์— ์ ‘๊ทผํ•˜๋ ค๋ฉด ๋ฌด์กฐ๊ฑด ๋งจ ์•ž์— / ์žˆ์–ด์•ผ ๋œ๋‹ค. fragment ์‚ฌ์šฉ ์‹œ ์™ธ๋ถ€ css, js ์—ฐ๊ฒฐํ•˜๊ธฐ fragment ์‚ฌ์šฉ ์‹œ ์œ„์™€ ๊ฐ™์ด css/script ์—ฐ๊ฒฐ ํƒœ๊ทธ๋“ค์ด th:block ๋ฐ–์— ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ ์šฉ ์•ˆ ๋จ. ๊ทธ๋ฆฌ๊ณ  ํ™”๋ฉด ๋”ฐ๋ผ css, javascript ๋งค๋ฒˆ ๋ฐ”๋€Œ๊ธฐ ๋•Œ๋ฌธ์— css, javascript๋„ ์—ฐ๊ฒฐ์ด ๋ฐ”๋€” ์ˆ˜ ์žˆ๊ฒŒ layout.html์— ์•„๋ž˜ ์ฝ”๋“œ ์ถ”๊ฐ€ css ์ฝ”๋“œ ์œ„์น˜ : ์ „ js ์ฝ”๋“œ ์œ„์น˜ : ํƒœ๊ทธ ์ „ fragment.html์—๋Š” ์•„๋ž˜์™€ ๊ฐ™์ด css ๋ถˆ๋Ÿฌ์˜ค๋Š” th:block / cont..

    2023.03.17
  • Spring ํ™”๋ฉด ๋ถ„ํ• 

    Spring ๊ตฌ์กฐ ์žก๊ธฐ ๋ฉ”๋‰ด ๋ณธ๋ฌธ ๋ถ„๋ฆฌ jsp์˜ ํ™”๋ฉด ๋ถ„ํ•  > template spring > fragment (thymeleaf์—์„œ ์ง€์›ํ•˜๋Š” ๊ธฐ๋Šฅ) build.gradle์— dependencies ๋งจ ์ฒซ์ค„์— ์•„๋ž˜ ์ฝ”๋“œ ๋„ฃ์–ด์•ผ ํ™”๋ฉด๋ถ„ํ•  ๊ธฐ๋Šฅ(fragment)์„ ์ œ๊ณตํ•ด์ค€๋‹ค. implementation 'nz.net.ultraq.thymeleaf:thymeleaf-layout-dialect' ์ €์žฅ ํ›„ gradle refresh ํ•ด์ฃผ๊ธฐ! ๊ธฐ๋Šฅ์„ ์‹คํ–‰ํ•  ์ปจํŠธ๋กค๋Ÿฌ ๋งŒ๋“ค์–ด์คŒ templates ๋ฐ‘์— fragment์™€ content ํด๋” ์ƒ์„ฑ fragmentํด๋” ์•ˆ์— header.html ์ƒ์„ฑ - ๋ฉ”๋‰ด ๋ถ€๋ถ„ user_layout.html ์ƒ์„ฑ - ์œ ์ €๊ฐ€ ๋ณด๋Š” ๋ชจ๋“  html ์—ด๋ฆฌ๋Š” layout ํŒŒ์ผ user_layout..

    2023.03.16
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