๐ Today I Learned(๊ฐ๋ฐ์ธ์ดํ์ต)/JSP
Day04(jsp:include๋์ ํ์ด์งํ ๋น)
JinSeong
2021. 10. 7. 18:44
02form.jsp์ ์ฝ๋๋ด์ฉ
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
ํ์์ก <br>
<form action="02other.jsp" method="post">
์ฐ๋จน <input type="radio" name="tangType" value="j">
๋ถ๋จน <input type="radio" name="tangType" value="b">
์ฒ๋จน <input type="radio" name="tangType" value="c">
<button type="submit">๋์ ํ์์ก ์ทจํฅ</button>
</form>
</body>
</html>
02other.jsp์ ์ฝ๋๋ด์ฉ
<%@page import="java.util.HashMap"%>
<%@page import="java.util.Map"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
otherํ์ด์ง
<%
String tangType = request.getParameter("tangType");
String chracter = "";
if(tangType.equals("j")){
chracter ="๋ถํ์ด ๋ง์";
}else if(tangType.equals("b")){
chracter = "์ฑ๊ฒฉ์ด ๊ธํจ";
}else{
chracter = "์๋ฒฝ ๊ทธ ์์ฒด";
}
Map<String, String> tc = new HashMap<>();
tc.put(tangType, chracter);
request.setAttribute("tc", tc);
%>
<!-- jspํ๊ทธ์์์๋ ์ฃผ์ ์ฌ์ฉํ์ง๋ง์ -->
<jsp:include page="02otherInclude.jsp">
<jsp:param value="<%=tangType %>" name="tangType"/>
<jsp:param value="<%=chracter %>" name="chracter"/>
</jsp:include>
</body>
</html>โป jspํ๊ทธ ์์์๋ ์ฃผ์์ ์ฌ์ฉํ์ง ๋ง์ !!!
02otherInclude.jsp์ ์ฝ๋๋ด์ฉ
<%@page import="java.util.Map"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
otherInclueํ์ด์ง
<%
Map<String,String> tc = (Map<String, String>)request.getAttribute("tc");
%>
๋ด ํ์์ก ์ทจํฅ : <%=request.getParameter("tangType") %> <br>
์ฑ๊ฒฉ : <%=request.getParameter("tangType") %> <br>
<hr>
jsp ํ๋ผ๋ฏธํฐ ์๋ค๊ณ ์๊ฐํ๊ณ
ํ์์ก ์ทจํฅ์ ๋ฐ๋ฅธ ์ฑ๊ฒฉ
<% %>
</body>
</html>์ถ๋ ฅ๋ด์ฉ
