<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%
// 요청값 유효성 검사
if(request.getParameter("storeNo") == null) {
response.sendRedirect("./storeList.jsp");
return;
}
int storeNo = Integer.parseInt(request.getParameter("storeNo"));
System.out.println(storeNo + " <-- deleteStoreForm param storeNo");
int currentPage = Integer.parseInt(request.getParameter("currentPage"));
%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<div>
<h2>
<a href="./storeList.jsp?currentPage=<%=currentPage%>">맛집 리스트</a>
</h2>
</div>
<h1>맛집 삭제</h1>
// form action을 이용해서 submit 하면 페이지 넘어가게 설정
<form action="./deleteStoreAction.jsp?currentPage=<%=currentPage%>" method="post">
<table>
<tr>
<td>store_no</td>
<td>
<input type="text" name="storeNo" value="<%=storeNo%>" readonly="readonly">
</td>
</tr>
<tr>
<td>store_pw</td>
<td>
<input type="password" name="storePw">
</td>
</tr>
<tr>
<td colspan="2">
<button type="submit">삭제</button>
</td>
</tr>
</table>
</form>
</body>
</html>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ page import = "java.sql.Connection" %>
<%@ page import = "java.sql.DriverManager" %>
<%@ page import = "java.sql.PreparedStatement" %>
<%
// 요청값 유효성 검사
if(request.getParameter("storeNo") == null
|| request.getParameter("storePw") == null
|| request.getParameter("storeNo").equals("")
|| request.getParameter("storePw").equals("")) {
response.sendRedirect("./storeList.jsp");
return;
}
int storeNo = Integer.parseInt(request.getParameter("storeNo"));
String storePw = request.getParameter("storePw");
int currentPage = Integer.parseInt(request.getParameter("currentPage"));
// 디버깅
System.out.println(storeNo + " <-- deletestoreAction param storeNo");
System.out.println(storePw + " <-- deletestoreAction param storePw");
// delete from notcie where store_no=? and store_pw=?
Class.forName("org.mariadb.jdbc.Driver");
Connection conn = DriverManager.getConnection(
"jdbc:mariadb://127.0.0.1:3306/homework0419","root","java1234");
String sql = "delete from store where store_no=? and store_pw=?";
PreparedStatement stmt = conn.prepareStatement(sql);
stmt.setInt(1, storeNo);
stmt.setString(2, storePw);
System.out.println(stmt + " <-- deletestoreAction sql");
int row = stmt.executeUpdate();
// 디버깅
System.out.println(row + " <-- deletestoreAction row");
if(row == 0) { // 비빌번호 틀려서 삭제행이 0행이기 때문에 row값은 0
// 삭제되지 않고 페이지에 그대로 남음
response.sendRedirect("./deleteStoreForm.jsp?storeNo="+storeNo + "¤tPage=" + currentPage);
} else {
response.sendRedirect("./storeList.jsp?currentPage=" + currentPage);
}
%>