j_studentmessagepanel.java

简单的学生管理系统系统

						  m_photo="52065.gif";
					}
					catch (Exception e1) 
					{}
					  
				}
			});
		}
		return jButton;
	}

	/**
	 * This method initializes jButton1	
	 * 	
	 * @return javax.swing.JButton	
	 */

	public  void mb_lookmessage(Vector vectelemt) 
	{
		   try {
			   jtfname.setText(vectelemt.get(0).toString());
			   
				jtfnumber.setText(vectelemt.get(1).toString());
				
			    jtfage.setText(vectelemt.get(2).toString());
			    
				if(String.valueOf(vectelemt.get(3).toString()).equals("男"))
					jrbman.setSelected(true);
				else jrbwoman.setSelected(true);
					        	
				jtfaddress.setText(vectelemt.get(4).toString()); 
							        				        		
				jtftelphone.setText(vectelemt.get(5).toString()); 
				   if(vectelemt.get(6)!=null)
				   {
					jLabel7.setIcon(new ImageIcon(vectelemt.get(6).toString()));
					jLabel7.setVisible(true);	    
				   }
				   else
				   {
						jLabel7.setIcon(new ImageIcon("52065.gif"));
						jLabel7.setVisible(true);	 
				   }
		} catch (Exception e) {
		} 
	}
	private JButton getJButton1() {
		if (jButton1 == null) {
			jButton1 = new JButton();
			jButton1.setBounds(new Rectangle(387, 336, 65, 31));
			jButton1.setText("尾页");
			jButton1.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
				    try
				    {
                       index=vectclum.size()-1;
				    	mb_lookmessage((Vector)vectclum.get(index));			    	
				    }
				    catch (Exception e1) {
				    	JOptionPane.showMessageDialog(null,e1.getMessage());
					}
				    	
				}
			});
		}
		return jButton1;
	}

	/**
	 * This method initializes jButton2	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton2() {
		if (jButton2 == null) {
			jButton2 = new JButton();
			jButton2.setBounds(new Rectangle(172, 335, 61, 31));
			jButton2.setText("首页");
			jButton2.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e)
				{					
					try
					{					
                       index=0;
				       mb_lookmessage((Vector)vectclum.get(index));
					}
					catch(Exception ex)
					{}
				}
			});
		}
		return jButton2;
	}

	/**
	 * This method initializes jButton3	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton3() {
		if (jButton3 == null) {
			jButton3 = new JButton();
			jButton3.setBounds(new Rectangle(309, 335, 78, 31));
			jButton3.setText("上一页");
			jButton3.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					try
				    {		
				    	if(index>0)				
				    	{
				    		mb_lookmessage((Vector)vectclum.get(--index)); 
				    	}
				    	else 
				    		JOptionPane.showMessageDialog(null,"已到达第一页");
				    }
				    catch (Exception e1) 
				    {
					}
				}
			});
		}
		return jButton3;
	}

	/**
	 * This method initializes jButton4	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton4() {
		if (jButton4 == null) {
			jButton4 = new JButton();
			jButton4.setBounds(new Rectangle(232, 335, 79, 31));
			jButton4.setText("下一页");
			jButton4.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					try
				    {			    	
				    	if(index<vectclum.size()-1)				
				    	{
				    		mb_lookmessage((Vector)vectclum.get(++index)); 
				    	}
				    	else
				    		JOptionPane.showMessageDialog(null,"已到达最后一页");
				    }
				    catch (Exception e1)
				    {
					}
				}
			});
		}
		return jButton4;
	}

	/**
	 * This method initializes jButton5	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton5() {
		if (jButton5 == null) {
			jButton5 = new JButton();
			jButton5.setBounds(new Rectangle(4, 336, 82, 29));
			jButton5.setText("编辑");
			jButton5.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) 
				{
				jtfname.setEditable(true);
			//	jtfnumber.setEditable(true);
				jtfage.setEditable(true);
				jtfaddress.setEditable(true);
				jtftelphone.setEditable(true);
				jrbman.setEnabled(true);
				jrbwoman.setEnabled(true);
				jButton.setEnabled(true);
				jButton6.setEnabled(true);
				}
			});
		}
		return jButton5;
	}

	/**
	 * This method initializes jButton6	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton6() {
		if (jButton6 == null) {
			jButton6 = new JButton();
			jButton6.setBounds(new Rectangle(83, 336, 89, 30));
			jButton6.setText("更新");
			jButton6.setEnabled(false);
			jButton6.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					try
			    	{
			    		Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");			    
			    	    Connection c=
			    		DriverManager.getConnection("jdbc:odbc:studentSqlDatabase","sa","");
			    	    Statement s=c.createStatement();
			    		String m_sex=null;
						if(jrbman.isSelected()==true)
			            {
			        	m_sex="男";
			             }
			            else
			            {
			        	m_sex="女";
			             }		
						
			    	    s.executeUpdate("update  "+J_Denglu.choice.getSelectedItem()+
			    			"  set 姓名="+"'"+jtfname.getText()+"'"
			    		      +",年龄='"+jtfage.getText()+"',性别='"+m_sex
			    			+"',家庭住址='"+jtfaddress.getText() +"',电话='"
			    			+jtftelphone.getText()+"'  where 学号='"+jtfnumber.getText()+"'");	
			    	    if(m_photo!=null)
			    	    	   s.executeUpdate("update  "+J_Denglu.choice.getSelectedItem()+
						    			"  set 姓名="+"'"+jtfname.getText()+"'"
						    		      +",年龄='"+jtfage.getText()+"',性别='"+m_sex
						    			+"',家庭住址='"+jtfaddress.getText() +"',电话='"
						    			+jtftelphone.getText()+"',照片= '"+m_photo+"'  where 学号='"+jtfnumber.getText()+"'");
			    	    s.close();
			    	    c.close();
			    	    System.out.println("更新成功！");
			    	    JOptionPane.showMessageDialog(null,"更新成功！");
			    	}
			    
				   catch(Exception e1)
				    {
				    	System.err.println("异常"+e1.getMessage());
				    	JOptionPane.showMessageDialog(null,"姓名和学号字段不能为空");
				    }
				}
			});
		}
		return jButton6;
	}

	/**
	 * This method initializes jrbman	
	 * 	
	 * @return javax.swing.JRadioButton	
	 */
	private JRadioButton getJrbman() {
		if (jrbman == null) {
			jrbman = new JRadioButton();
			jrbman.setBounds(new Rectangle(121, 203, 61, 35));
			jrbman.setText("男");
			jrbman.setEnabled(false);
		}
		return jrbman;
	}

	/**
	 * This method initializes jrbwoman	
	 * 	
	 * @return javax.swing.JRadioButton	
	 */
	private JRadioButton getJrbwoman() {
		if (jrbwoman == null) {
			jrbwoman = new JRadioButton();
			jrbwoman.setBounds(new Rectangle(207, 203, 48, 36));
			jrbwoman.setText("女");
			jrbwoman.setEnabled(false);
		    ButtonGroup btg=new ButtonGroup();
		    btg.add(jrbman);
		    btg.add(jrbwoman);
		}
		return jrbwoman;
	}
	public  void mb_button()
	{
	      jButton1.setEnabled(false);
	      jButton2.setEnabled(false);
	      jButton3.setEnabled(false);
	      jButton4.setEnabled(false);
	}

}  //  @jve:decl-index=0:visual-constraint="21,9"