【Java开源代码栏目提醒】:网学会员鉴于大家对Java开源代码十分关注,论文会员在此为大家搜集整理了“JF_view_sysset_subject.java”一文,供大家参考学习
package appstu.view;
import javax.swing.JFrame;
import java.awt.BorderLayout;
import javax.swing.JInternalFrame;
import javax.swing.JSplitPane;
import javax.swing.JScrollPane;
import javax.swing.JPanel;
import javax.swing.JTable;
import java.awt.GridLayout;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import appstu.util.*;
import javax.swing.DefaultDesktopManager;
import javax.swing.JOptionPane;
import javax.swing.table.DefaultTableModel;
import java.awt.event.MouseEvent;
import java.awt.event.MouseAdapter;
public class JF_view_sysset_subject extends JInternalFrame {
public JF_view_sysset_subject() {
try {
jbInit();
} catch (Exception ex) {
ex.printStackTrace();
}
}
private void jbInit() throws Exception {
buildTable();
this.getContentPane().setLayout(borderLayout1);
setSize(380,300);
this.setClosable(true);
setVisible(true);
gridLayout1.setColumns(2);
gridLayout1.setRows(2);
jLabel1.setText("科目编号");
jTextField1.setEnabled(false);
jTextField1.setText("");
jLabel2.setText("科目名称");
jTextField2.setText("");
jBdel.setText("删除");
jBdel.addActionListener(new JF_view_sysset_subject_jBdel_actionAdapter(this));
jPanel2.setLayout(flowLayout1);
flowLayout1.setAlignment(FlowLayout.RIGHT);
jBadd.setText("添加");
jBadd.addActionListener(new JF_view_sysset_subject_jBadd_actionAdapter(this));
jBsave.setText("存盘");
jBsave.addActionListener(new JF_view_sysset_subject_jButton3_actionAdapter(this));
jBexit.setText("退出");
jBexit.addActionListener(new JF_view_sysset_subject_jBexit_actionAdapter(this));
jTable1.addMouseListener(new JF_view_sysset_subject_jTable1_mouseAdapter(this));
this.getContentPane().add(jSplitPane1, java.awt.BorderLayout.CENTER);
jSplitPane1.setOrientation(JSplitPane.VERTICAL_SPLIT);
jPanel1.setLayout(gridLayout1);
jSplitPane1.add(jScrollPane1, JSplitPane.TOP);
jScrollPane1.getViewport().add(jTable1);
jSplitPane1.add(jPanel1, JSplitPane.BOTTOM);
jPanel1.add(jLabel1);
jPanel1.add(jTextField1);
jPanel1.add(jLabel2);
jPanel1.add(jTextField2);
this.getContentPane().add(jPanel2, java.awt.BorderLayout.SOUTH);
jPanel2.add(jBdel);
jPanel2.add(jBadd);
jPanel2.add(jBsave);
jPanel2.add(jBexit);
jSplitPane1.setDividerLocation(164);
jTextField1.addKeyListener(new SendFocuseAdapter(jTextField2));
buildTable();
}
BorderLayout borderLayout1 = new BorderLayout();
JSplitPane jSplitPane1 = new JSplitPane();
JScrollPane jScrollPane1 = new JScrollPane();
JPanel jPanel1 = new JPanel();
JTable jTable1 = new JTable();
GridLayout gridLayout1 = new GridLayout();
JLabel jLabel1 = new JLabel();
JTextField jTextField1 = new JTextField();
JLabel jLabel2 = new JLabel();
JTextField jTextField2 = new JTextField();
JPanel jPanel2 = new JPanel();
JButton jBdel = new JButton();
FlowLayout flowLayout1 = new FlowLayout();
JButton jBadd = new JButton();
JButton jBsave = new JButton();
JButton jBexit = new JButton();
public void buildTable(){
DefaultTableModel tablemodel = null;
String[] name = {"科目编号","科目名称"};
String sqlStr = "select * from tb_subject";
appstu.util.RetrieveObject bdt = new appstu.util.RetrieveObject();
tablemodel = bdt.getTableModel(name,sqlStr);
jTable1.setModel(tablemodel);
jTable1.setRowHeight(24);
}
public void jBsave_actionPerformed(ActionEvent e) {
int result = JOptionPane.showOptionDialog(null,"是否存盘考试科目信息数据?","系统提示",
JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE,
null,new String[] {"是","否"},"否");
if (result == JOptionPane.NO_OPTION) return;
/* if( Double.isNaN(Double.parseDouble(jTextField2.getText().trim()))){
JOptionPane.showMessageDialog(null,"","",JOptionPane.ERROR_MESSAGE);
return;
}*/
appstu.model.Obj_subject objsubject = new appstu.model.Obj_subject();
objsubject.setCode(jTextField1.getText().trim());
objsubject.setSubject(jTextField2.getText().trim());
JdbcAdapter jdbcAdapter = new JdbcAdapter();
if (jdbcAdapter.InsertOrUpdateObject(objsubject)) buildTable();
}
public void jBexit_actionPerformed(ActionEvent e) {
javax.swing.DefaultDesktopManager manger = new DefaultDesktopManager();
int result = JOptionPane.showOptionDialog(null,"是否退出考试科目信息设置?","系统提示",
JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE,
null,new String[] {"是","否"},"否");
if (result == JOptionPane.YES_OPTION) {
manger.closeFrame(this);
}
}
public void jBadd_actionPerformed(ActionEvent e) {
ProduceMaxBh pm = new appstu.util.ProduceMaxBh();
String sqlStr = null,code = null;
sqlStr = "SELECT MAX(code) FROM tb_subject";
code = pm.getMaxBh(sqlStr,"");
jTextField1.setText(code);
jTextField2.setText("");
jTextField2.requestFocus();
}
public void jTable1_mouseClicked(MouseEvent e) {
String id = null;
String sqlStr = null;
int selectrow = 0;
selectrow = jTable1.getSelectedRow();
if (selectrow < 0 ) return;
id = jTable1.getValueAt(selectrow,0).toString();
sqlStr = "select * from tb_subject where code = '" + id + "'";
java.util.Vector vdata = null;
RetrieveObject retrive = new RetrieveObject();
vdata = retrive.getObjectRow(sqlStr);
jTextField1.setText(vdata.get(0).toString());
jTextField2.setText(vdata.get(1).toString());
}
public void jBdel_actionPerformed(ActionEvent e) {
int result = JOptionPane.showOptionDialog(null,"是否删除考试科目信息数据?","系统提示",
JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE,
null,new String[] {"是","否"},"否");
if (result == JOptionPane.NO_OPTION) return;
String sqlDel = "delete tb_subject where code = '" + jTextField1.getText().trim() + "'";
JdbcAdapter jdbcAdapter = new JdbcAdapter();
if (jdbcAdapter.DeleteObject(sqlDel)) {
jTextField1.setText("");
jTextField2.setText("");
buildTable();
}
}
}
class JF_view_sysset_subject_jTable1_mouseAdapter extends MouseAdapter {
private JF_view_sysset_subject adaptee;
JF_view_sysset_subject_jTable1_mouseAdapter(JF_view_sysset_subject adaptee) {
this.adaptee = adaptee;
}
public void mouseClicked(MouseEvent e) {
adaptee.jTable1_mouseClicked(e);
}
}
class JF_view_sysset_subject_jBdel_actionAdapter implements ActionListener {
private JF_view_sysset_subject adaptee;
JF_view_sysset_subject_jBdel_actionAdapter(JF_view_sysset_subject adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.jBdel_actionPerformed(e);
}
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