๐Ÿ’ป

JSP ํ”„๋กœ๊ทธ๋ž˜๋ฐ - JSTL(JSP Standard Tag Library) ๋‹ค์šด๋กœ๋“œ / c:set, c:remove ๋ณธ๋ฌธ

KITRI/JSP

JSP ํ”„๋กœ๊ทธ๋ž˜๋ฐ - JSTL(JSP Standard Tag Library) ๋‹ค์šด๋กœ๋“œ / c:set, c:remove

๋˜ํšจ๋‹ˆ 2020. 6. 10. 15:46

JSP๋Š” ์ปดํŒŒ์ผํ•˜๋ฉด์„œ ์„œ๋ธ”๋ฆฟ์œผ๋กœ ๋ฐ”๋€๋‹ค. ์ฆ‰, ์„œ๋ธ”๋ฆฟํŒŒ์ผ์„ ์ข€ ๋” ํŽธํ•˜๊ฒŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋Š”๊ฒŒ JSP

 

 

 

JSTL๋‹ค์šด๋กœ๋“œ 

http://archive.apache.org/dist/jakarta/taglibs/standard/binaries/

 

Index of /dist/jakarta/taglibs/standard/binaries

 

archive.apache.org

.zip ํŒŒ์ผ ๋‹ค์šด๋กœ๋“œ

๋‹ค์šด๋ฐ›์€๊ฑฐ ์••์ถ• ํ’€๊ณ  lib > jarํŒŒ์ผ 

 

 

 

docs.oracle.com/cd/E17802_01/products/products/jsp/jstl/1.1/docs/tlddocs/index.html

 

TLDDoc Generated Documentation

 

docs.oracle.com

 

core01.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<%-- JSTL(JSP Standard Tag Library) : Java๋ฅผ ํƒœ๊ทธ๋กœ ๋งŒ๋“ค์–ด ๋†“์•˜์Œ 
		 CORE, XML, FMT, SQL, Function
	--%>
	<h3>๋ณ€์ˆ˜ ์„ ์–ธ</h3>
	<c:set var="su" value="10"/>
	<c:set var="imsi" value="${20}"/>
	
	<h3>${su} / ${imsi}</h3>
	
	<c:set var="msg" value="${'Hi'}" scope="page"/> <!-- page(๊ธฐ๋ณธ๊ฐ’), request, session, application -->
	<c:set var="age"  value = "23"/>
	
	<div>
		๋ฉ”์‹œ์ง€: ${msg}
		๋‚˜์ด: ${age}
	</div><br/><br/>
	
	<jsp:useBean id="member" class="com.java.el.MemberInfo"></jsp:useBean>
	<c:set target="${member}" property="name" value="ํ™๊ธธ๋™"/>
	<c:set target="${member}" property="id" value="abc123"/>
	<c:set target="${member}" property="pwd" value="1234"/>
	
	<h3>${member.name}</h3>
	<h3>${member.id}</h3>
	<h3>${member.pwd}</h3>
	
	<c:set var="id" value="${member.id}" scope="session"/>
	<h3>${sessionScope.id}, ${id}</h3>
	<br/><br/>
	
	<h3>๋ณ€์ˆ˜์ œ๊ฑฐ</h3>
	<c:remove var="age"/>
	<c:remove var="id" scope="session"/>
	<div>${age}, ${id}</div>
</body>
</html>

 

 

๋„ฃ๋Š” ๊ฒƒ์€ c:set์ด์šฉํ•˜๊ณ , ๋ฝ‘์•„๋‚ด๋Š” ๊ฒƒ์€ el์„ ์ด์šฉํ•œ๋‹ค.

๋ณ€์ˆ˜๊ฐ€ ์ œ๊ฑฐ๋˜์–ด์„œ ์ถœ๋ ฅ์ด ๋‚˜์˜ค์ง€ ์•Š๋Š”๋‹ค. 

๋ฐ˜์‘ํ˜•

'KITRI > JSP' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

JSPํ”„๋กœ๊ทธ๋ž˜๋ฐ - [JSTL] fmt  (0) 2020.06.29
JSP ํ”„๋กœ๊ทธ๋ž˜๋ฐ - [JSTL] core  (0) 2020.06.29
JSP ํ”„๋กœ๊ทธ๋ž˜๋ฐ - EL, JSTL  (0) 2020.06.10
JSP ํ”„๋กœ๊ทธ๋ž˜๋ฐ - [Servlet] Cookie(์ฟ ํ‚ค)/ Session(์„ธ์…˜)  (0) 2020.06.09
JSP ํ”„๋กœ๊ทธ๋ž˜๋ฐ - [Servlet] Servlet ๊ฐ์ฒด ๋ฒ”์œ„  (0) 2020.06.09
'KITRI/JSP' Related Articles more
Comments