[구디아카데미][IT국비지원]
코드
guguAction.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%
request.setCharacterEncoding("utf-8");
int dan = Integer.parseInt(request.getParameter("dan"));
%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>guguAction.jsp</title>
</head>
<body>
<%
for(int i=1; i<=9; i=i+1){
%>
<div><%=dan %> * <%=i %> = <%=dan*i %></div>
<%
}
%>
</body>
</html>guguForm.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>guguForm.jsp</title>
</head>
<body>
<h1>구구단 요청</h1>
<form action="guguAction.jsp" method="post">
<div>
<select name="dan">
<%
for(int i=2; i<10; i= i+1){
%>
<option value="<%=i %>"><%=i %> 단</option>
<%
}
%>
</select>
</div>
<div>
<button type="submit">구구단 출력</button>
</div>
</form>
</body>
</html>결과화면
