常連

登録画面(entry.jsp)で、DepartServletからデータを取得し表示させ、
登録画面で、入力した情報を登録ボタンを押して、
一覧画面(employee.jsp)で、登録した情報を表示させたいのですが、

入力して登録ボタンを押しても遷移されず、登録もできません。

よろしくお願いします。

【登録画面(entry.jsp)】
```
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>

<h2>社員登録</h2>

<form action="EntryServlet">

<table border="1">

<tr bgcolor="#afeeee">
<td>社員コード</td>
<td><input type="text" name="entry_id" maxlength='7' style="ime-mode:disabled"></td>
</tr>

<tr bgcolor="#afeeee">
<td>氏名(姓)</td>
<td><input type="text" name="entry_name1" maxlength='20'></td>

<td>氏名(名)</td>
<td><input type="text" name="entry_name2" maxlength='20'></td>
</tr>

<tr bgcolor="#afeeee">
<td>氏名カナ(姓)</td>
<td><input type="text" name="entry_name_kana1" maxlength='100'></td>

<td>氏名カナ(名)</td>
<td><input type="text" name="entry_name_name2" maxlength='100'></td>
</tr>

<tr >
<td bgcolor="#afeeee">性別</td>
<td><input type="radio" name="sex" value="1" id="man" checked><label for="man">男</label></td>
<td><input type="radio" name="sex" value="2" id="woman"><label for="woman">女</label></td>
<td><input type="radio" name="sex" value="3" id="other"><label for="other">その他</label></td>
</tr>

<tr>
<td bgcolor="#afeeee">役職名</td>
<td><select name="entry_class">
<option value="部長">部長
<option value="課長">課長
<option value="主任">主任
<option value="担当">担当
<option value="アシスタント">アシスタント
</select></td>
</tr>

<tr>
<td bgcolor="#afeeee">所属部署名</td>
<td><select name="entry_depart_name">
<c:forEach var="item" items="${list1}">
<option value="${item.depart_id}">${item.depart_name}
</c:forEach>
</select></td>
</tr>

</table>

<input type="submit" name="registration" value="登録">
<input type="button" name="back" value="戻る" onclick="location.href='KintaikanrisystemServlet'">

</form>
</body>
</html>
```

【DepartServlet】
```package kadai;

import java.io.IOException;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class Depart
 */
public class DepartServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

    /**
     * @see HttpServlet#HttpServlet()
     */
    public DepartServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		String sql="select * from depart";
		//String sql="select depart_id,depart_name from depart";

		Connection con =null;
		Statement stmt=null;

		try{
			con=DBManager.getConnection();
			stmt=con.createStatement();
			ResultSet rs =stmt.executeQuery(sql);

			List<Tableclass> list1=new ArrayList<Tableclass>();

			while(rs.next()){
				Tableclass tableclass=new Tableclass();

				tableclass.setDepart_id(rs.getString("depart_id"));
				tableclass.setDepart_name(rs.getString("depart_name"));


				list1.add(tableclass);
			}

			request.setAttribute("list1",list1);

		}catch(SQLException e){
			throw new ServletException(e);
		}finally{
			if(stmt != null){
				try{stmt.close();}catch(SQLException ignore){}
			}if(stmt != null){
				try{con.close();}catch(SQLException ignore){}
			}
		}
		request.getRequestDispatcher("/entry.jsp").forward(request,response);


		}


	/**
	 * @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);
	}

}
```



【EntryServlet】
```
package kadai;

import java.io.IOException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.GregorianCalendar;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class EntryServlet
 */
public class EntryServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

    /**
     * @see HttpServlet#HttpServlet()
     */
    public EntryServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		request.setCharacterEncoding("UTF-8");
		response.setContentType("text/html:charset=UTF-8");


		Connection con =null;
		PreparedStatement stmt=null;

		String message1=null;
		String message2=null;

		int a=0;
		int b=0;

		request.setCharacterEncoding("UTF-8");

		try{

			con=DBManager.getConnection();

			String s_id=request.getParameter("entry_id");
			String l_name=request.getParameter("entry_name1");
			String f_name=request.getParameter("entry_name2");
			String l_name_kana=request.getParameter("entry_name_kana1");
			String f_name_kana=request.getParameter("entry_name_kana2");
			String sex1=request.getParameter("sex");
			int sex=Integer.parseInt(sex1);
			String entry_class=request.getParameter("entry_class");
			String depart_id=request.getParameter("entry_depart_name");
			String boss=null;
			Calendar cd=new GregorianCalendar();
			SimpleDateFormat sd=new SimpleDateFormat("yyyy-MM-dd");
			String sd1=sd.format(cd.getTime());


			int retired=0;

			if(s_id.length()<7){
				message1="社員コードを半角で7桁入力してください。";
				a=1;
				request.setAttribute("message",message1);

			}

			if(l_name==null || f_name==null || l_name_kana==null || f_name_kana==null ||
					l_name=="" || f_name=="" || l_name_kana=="" || f_name_kana=="")
			{
				message2="氏名・氏名カナを入力してください。";
				b=1;
				request.setAttribute("message2",message2);
			}




			if(a==0 && b==0){
				String sql="insert into employee values(?, ?, ? ,? ,? ,? ,? ,? ,?, ? ,?)";

				stmt=con.prepareStatement(sql);

				stmt.setString(1, s_id);
				stmt.setString(2, l_name);
				stmt.setString(3, f_name);
				stmt.setString(4, l_name_kana);
				stmt.setString(5, f_name_kana);
				stmt.setInt(6, sex);
				stmt.setString(7, entry_class);
				stmt.setString(8, depart_id);
				stmt.setInt(11, retired);

			}

	}catch(SQLException e){
		throw new ServletException(e);
	}finally{
		if(stmt != null){
			try{stmt.close();}catch(SQLException ignore){}
		}if(stmt != null){
			try{con.close();}catch(SQLException ignore){}
		}
	}if(a==0 && b==0){request.getRequestDispatcher("KintaikanrisystemServlet").forward(request,response);}
	else if(a==1 || b==1){request.getRequestDispatcher("/entry.jsp").forward(request,response);}
	}

	/**
	 * @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);
	}

}

```

【一覧画面(employee.jsp)】
```
<%@ page contentType="text/html; charset=UTF-8" %>
<%@ page import="java.util.List,kadai.Tableclass" %>


<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>社員一覧</title>
</head>
<body>

<h2>社員一覧</h2>


 <table border="1">
 

<tr bgcolor="#afeeee">	 
<th></th> 		 		
<th>社員コード</th>
<th>氏名</th>
<th>氏名カナ</th>
<th>性別</th>
<th>役職名</th>
<th>所属部署名</th>
<th>在職情報</th>


<c:forEach var="item" items="${list}" varStatus="num">




<tr>
<td><input type="radio" name="radio" value="${num.index}"></td>


<td>${item.s_id}</td>
<td>${item.name }</td>
<td>${item.name_kana }</td>
<td>${item.sex }</td>
<td>${item.clas }</td>
<td>${item.depart_name }</td>
<td>${item.retired }</td>

</tr>
</c:forEach>
</table>


<input type="submit" value="削除" onclick="delete_test();">
<input type="button" value="登録" onclick="location.href='DepartServlet'">
<input type="submit" value="更新" >
<input type="button" value="戻る" onclick="location.href='kintaikanrisystem.jsp'">




</body>
</html>
```

	@@ -1 +1 @@
1	- 登録画面~~から一覧画面に遷移し~~、登録した~~したもの~~を一覧画面に表示
1	+ 登録画面で、登録した情報を一覧画面に表示させたい

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