■完成画面
・Eclipse使用
１：入力画面（insert.jsp）
２：処理（ShainInsertComplete.java）
■ソースコード
・insert.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>社員登録画面</title>
<style>
.form-input {
width: 100%;
}
.form-table td {
padding: 5px;
}
.form-table label {
text-align: right;
}
.form-button {
margin-top: 10px;
}
</style>
</head>
<body>
<h1>社員登録画面</h1>
<form action="ShainInsertComplete" method="post">
<table class="form-table">
<tr>
<td><label for="id">ID:</label></td>
<td><input type="text" id="id" name="id" class="form-input"
pattern="\d{3}" required title="IDは3桁の数字で入力してください"></td>
</tr>
<tr>
<td><label for="name">名前:</label></td>
<td><input type="text" id="name" name="name" class="form-input"
required></td>
</tr>
<tr>
<td><label for="sei">姓:</label></td>
<td><select id="sei" name="sei" class="form-input" required>
<option value="">選択してください</option>
<option value="男">男</option>
<option value="女">女</option>
</select></td>
</tr>
<tr>
<td><label for="nen">年:</label></td>
<td>
<select id="nen" name="nen" class="form-input" required>
<option value="">選択してください</option>
]
<%
int NowYear = 2024;
for(int i = 1945; i <= NowYear; i++) {
%>
<option value="<%= i %>"><%= i %></option>
<%
}
%>
</select>
</td>
</tr>
<tr>
<td><label for="address">住所:</label></td>
<td><input type="text" id="address" name="address" class="form-input" required></td>
</tr>
</table>
<button type="submit" class="form-button">登録</button>
</form>
</body>
</html>
・ShainInsertComplete.java
package info.searchman;
import java.io.IOException;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
/**
* Servlet implementation class ShainInsertComplete
*/
public class ShainInsertComplete extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* @see HttpServlet#HttpServlet()
*/
public ShainInsertComplete() {
super();
// TODO Auto-generated constructor stub
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// 文字コード指定
request.setCharacterEncoding("UTF-8");
// フォームからパラメータを取得して表示
System.out.println(request.getParameter("id"));
System.out.println(request.getParameter("name"));
System.out.println(request.getParameter("sei"));
System.out.println(request.getParameter("nen"));
System.out.println(request.getParameter("address"));
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
doGet(request, response);
}
}