public AllReaderList() {
JTable jt = new JTable();
jt.setSize(500, 200);
DefaultTableModel dtm =
new DefaultTableModel(new String[] {"rid", "rname", "gender", "tel", "email"}, 1);
dtm.setRowCount(0);
String[] arr = new String[5];
arr[0] = "读者ID";
arr[1] = "姓名";
arr[2] = "性别";
arr[3] = "电话";
arr[4] = "邮箱";
dtm.addRow(arr);
String sql;
try {
sql = "select * from tb_reader ";
ResultSet rs = SQLHelper.executeQuery(sql);
while (rs.next()) {
arr[0] = rs.getString("rid");
arr[1] = rs.getString("rname");
arr[2] = rs.getString("gender");
arr[3] = rs.getString("tel");
arr[4] = rs.getString("email");
dtm.addRow(arr);
}
} catch (SQLException e) {
// TODO: handle exception
e.printStackTrace();
}
jt.setModel(dtm);
jt.setVisible(true);
jf.add(jt);
jf.setTitle("所有读者列表");
jf.setSize(300, 200);
jf.setVisible(true);
}
public CurrentBorrowList(Reader reader) {
this.reader = reader;
JTable jt = new JTable();
jt.setSize(500, 200);
DefaultTableModel dtm =
new DefaultTableModel(new String[] {"bookid", "bookname", "readerid", "borrrowdate"}, 1);
dtm.setRowCount(0);
String[] arr = new String[4];
arr[0] = "书号";
arr[1] = "书名";
arr[2] = "读者号";
arr[3] = "借阅日期";
dtm.addRow(arr);
try {
String sql =
"select * from tb_borrowreturnrecord where readerid = '"
+ reader.getRid()
+ "'and returndate IS NULL";
ResultSet rs = SQLHelper.executeQuery(sql);
while (rs.next()) {
arr[0] = rs.getString("bookid");
arr[1] = rs.getString("bookname");
arr[2] = rs.getString("readerid");
arr[3] = rs.getString("borrowdate");
dtm.addRow(arr);
}
} catch (SQLException e) {
// TODO: handle exception
e.printStackTrace();
}
jt.setModel(dtm);
jt.setVisible(true);
jf.add(jt);
jf.setTitle("当前借阅记录");
jf.setSize(300, 200);
jf.setVisible(true);
}