[해결]문제해결했습니다.
글쓴이: lalupo20 / 작성시간: 일, 2019/04/14 - 11:37오전
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>
<%@ page import="java.sql.*" %>
<script language="javascript">
function modifyCheck() {
var form = document.modifyform;
if (!form.password.value) {
alert("비밀번호를 적어주세요.");
form.password.focus();
return;
}
if (!form.title.value) {
alert("제목을 적어주세요.");
form.title.focus();
return;
}
if (!form.memo.value) {
alert("내용을 적어주세요.");
form.memo.focus();
return;
}
form.submit();
}
</script>
<!DOCTYPE html>
<html>
<head>
<title>게시판</title>
</head>
<body>
<%
request.setCharacterEncoding("utf-8");
Class.forName("com.mysql.jdbc.Driver");
String url = "jdbc:mysql://localhost:3306/daesung";
String id = "***";
String pw = "********";
String name = "";
String password = "";
String title = "";
String memo = "";
int idx = Integer.parseInt(request.getParameter("idx"));
try {
Connection conn = DriverManager.getConnection(url,id,pw);
Statement stmt = conn.createStatement();
String sql = "SELECT USERNAME, PASSWORD, TITLE, MEMO FROM board WHERE NUM=" + idx;
ResultSet rs = stmt.executeQuery(sql);
if(rs.next()){
name = rs.getString(1);
password = rs.getString(2);
title = rs.getString(3);
memo = rs.getString(4);
}
rs.close();
stmt.close();
conn.close();
}catch(SQLException e) {
out.println( e.toString() );
}
%>
<table>
<form name=modifyform method=post action="modify_ok.jsp?idx=<%=idx%>">
<tr>
<td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr style="background:url(img/table_mid.gif)" repeat-x; text-align:center;">
<td width="5"><img src="img/table_left.gif" width="5" height="30"/></td>
<td>수정</td>
<td width="5"><img src="img/table_right.gif" width="5" height="30"/></td>
</tr>
</table>
<table>
<tr>
<td> </td>
<td align="center">제목</td>
<td><input name="title" size="50" maxlength="100" value="<%=title %>"></td>
<td> </td>
</tr>
<tr height="1" bgcolor="#dddddd"><td colspan="4"></td></tr>
<tr>
<td> </td>
<td align="center">이름</td>
<td><input name="name" size="50" maxlength="50" value="<%=name %>"></td>
<td> </td>
</tr>
<tr height="1" bgcolor="#dddddd"><td colspan="4"></td></tr>
<tr>
<td> </td>
<td align="center">비밀번호</td>
<td><input name="pasword" password" size="50" maxlength="50"></td>
<td> </td>
</tr>
<tr height="1" bgcolor="#dddddd"><td colspan="4"></td></tr>
<tr>
<td> </td>
<td align="center">내용</td>
<td><textarea name="memo" cols="50" rows="13"><%=memo %></textarea></td>
<td> </td>
</tr>
<tr height="1" bgcolor="#dddddd"><td colspan="4"></td></tr>
<tr height="1" bgcolor="#82B5DF"><td colspan="4"></td></tr>
<tr align="center">
<td> </td>
<td colspan="2"><input type=button value="수정" OnClick="javascript:modifyCheck();">
<input type=button value="취소" OnClick="javascript:history.back(-1)">
<td> </td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>웹에 올라온 예제보고 따라해보는 중인데
게시글 수정하는 코드 작성하는 부분에서 막혔습니다.
마지막 즈음에
<input type=button value="수정" OnClick="javascript:modifyCheck();">
이부분에서 자바스크립트 코드가 호출이 안되는데
어떤 문제점이 있는지 봐주실 수 있나요?
부탁드립니다.
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