addclasspanel.java

您的文件包然后写出其具体功能(至少要20个字)。尽量不要让站长把时间都花费在为您

package Panel.UserManage;

import javax.swing.*;

import java.awt.Image;
import java.io.*;
import javax.swing.filechooser.FileNameExtensionFilter;

import Sys.dao.*;
import Sys.vo.*;
import Tools.Teacher;

public class AddClassPanel extends javax.swing.JPanel {
	private static final long serialVersionUID = 1L;
	public AddClassPanel() {
		initComponents();
	}

	private void initComponents() {
		java.awt.GridBagConstraints gridBagConstraints;

		jLabel1 = new javax.swing.JLabel();
		jLabel2 = new javax.swing.JLabel();
		jTextField1 = new javax.swing.JTextField();
		jLabel3 = new javax.swing.JLabel();
		jTextField2 = new javax.swing.JTextField();
		jLabel4 = new javax.swing.JLabel();
		jTextField3 = new javax.swing.JTextField();
		jLabel5 = new javax.swing.JLabel();
		jComboBox1 = new javax.swing.JComboBox();
		jLabel6 = new javax.swing.JLabel();
		jComboBox2 = new javax.swing.JComboBox();
		jLabel7 = new javax.swing.JLabel();
		jButton1 = new javax.swing.JButton();
		jLabel8 = new javax.swing.JLabel();
		jTextField4 = new javax.swing.JTextField();
		jLabel9 = new javax.swing.JLabel();
		jTextField5 = new javax.swing.JTextField();
		jScrollPane1 = new javax.swing.JScrollPane();
		jTextArea1 = new javax.swing.JTextArea();
		jButton2 = new javax.swing.JButton();

		setLayout(new java.awt.GridBagLayout());

		jLabel1.setFont(new java.awt.Font("宋体", 1, 24));
		jLabel1.setText("\u6dfb\u52a0\u73ed\u7ea7\u4e0e\u8001\u5e08");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jLabel1, gridBagConstraints);

		jLabel2.setFont(new java.awt.Font("宋体", 0, 14));
		jLabel2.setText("\u73ed\u540d");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jLabel2, gridBagConstraints);

		jTextField1.setColumns(20);
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jTextField1, gridBagConstraints);

		jLabel3.setFont(new java.awt.Font("宋体", 0, 14));
		jLabel3.setText("\u8001\u5e08ID");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 0;
		gridBagConstraints.gridy = 2;
		gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jLabel3, gridBagConstraints);

		jTextField2.setColumns(20);
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 1;
		gridBagConstraints.gridy = 2;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jTextField2, gridBagConstraints);

		jLabel4.setFont(new java.awt.Font("宋体", 0, 14));
		jLabel4.setText("\u8001\u5e08\u59d3\u540d");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 2;
		gridBagConstraints.gridy = 2;
		gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jLabel4, gridBagConstraints);

		jTextField3.setColumns(20);
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 3;
		gridBagConstraints.gridy = 2;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jTextField3, gridBagConstraints);

		jLabel5.setFont(new java.awt.Font("宋体", 0, 14));
		jLabel5.setText("\u6027\u522b");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 0;
		gridBagConstraints.gridy = 3;
		gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jLabel5, gridBagConstraints);

		jComboBox1.setModel(new javax.swing.DefaultComboBoxModel(new String[] {
				"男", "女" }));
		jComboBox1.setPreferredSize(new java.awt.Dimension(130, 23));
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 1;
		gridBagConstraints.gridy = 3;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jComboBox1, gridBagConstraints);

		jLabel6.setFont(new java.awt.Font("宋体", 0, 14));
		jLabel6.setText("\u5934\u8854");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 2;
		gridBagConstraints.gridy = 3;
		gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jLabel6, gridBagConstraints);

		jComboBox2.setModel(new javax.swing.DefaultComboBoxModel(new String[] {
				"博士", "硕士", "研究生", "本科生", "大专", "其他" }));
		jComboBox2.setPreferredSize(new java.awt.Dimension(130, 23));
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 3;
		gridBagConstraints.gridy = 3;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jComboBox2, gridBagConstraints);

		jLabel7.setBorder(javax.swing.BorderFactory
				.createLineBorder(new java.awt.Color(0, 0, 0)));
		jLabel7.setPreferredSize(new java.awt.Dimension(115, 130));
		jLabel7.setText("photo");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 4;
		gridBagConstraints.gridy = 1;
		gridBagConstraints.gridwidth = 3;
		gridBagConstraints.gridheight = 3;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jLabel7, gridBagConstraints);

		jButton1.setFont(new java.awt.Font("宋体", 0, 14));
		jButton1.setText("\u63d2\u5165\u76f8\u7247");
		jButton1.addActionListener(new java.awt.event.ActionListener() {
			public void actionPerformed(java.awt.event.ActionEvent evt) {
				jButton1ActionPerformed(evt);
			}
		});
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 4;
		gridBagConstraints.gridy = 4;
		gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
		gridBagConstraints.gridheight = 2;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jButton1, gridBagConstraints);

		jLabel8.setFont(new java.awt.Font("宋体", 0, 14));
		jLabel8.setText("\u5bc6\u7801");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 0;
		gridBagConstraints.gridy = 4;
		gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jLabel8, gridBagConstraints);

		jTextField4.setColumns(20);
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 1;
		gridBagConstraints.gridy = 4;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jTextField4, gridBagConstraints);

		jLabel9.setFont(new java.awt.Font("宋体", 0, 14));
		jLabel9.setText("\u5bc6\u7801\u786e\u8ba4");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 0;
		gridBagConstraints.gridy = 5;
		gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jLabel9, gridBagConstraints);

		jTextField5.setColumns(20);
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 1;
		gridBagConstraints.gridy = 5;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jTextField5, gridBagConstraints);

		jScrollPane1.setBorder(javax.swing.BorderFactory.createTitledBorder(
				null, "\u73ed\u7ea7\u4e13\u4e1a\u4ecb\u7ecd",
				javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION,
				javax.swing.border.TitledBorder.DEFAULT_POSITION,
				new java.awt.Font("宋体", 0, 12), new java.awt.Color(0, 0, 0)));
		jScrollPane1.setPreferredSize(new java.awt.Dimension(600, 130));

		jTextArea1.setColumns(20);
		jTextArea1.setRows(5);
		jScrollPane1.setViewportView(jTextArea1);

		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 0;
		gridBagConstraints.gridy = 6;
		gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jScrollPane1, gridBagConstraints);

		jButton2.setFont(new java.awt.Font("宋体", 0, 14));
		jButton2.setText("\u786e\u5b9a");
		jButton2.addActionListener(new java.awt.event.ActionListener() {
			public void actionPerformed(java.awt.event.ActionEvent evt) {
				jButton2ActionPerformed(evt);
			}
		});
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 0;
		gridBagConstraints.gridy = 7;
		gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 0.1;
		add(jButton2, gridBagConstraints);
	}
	private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
		// TODO add your handling code here:
		if(jTextField1.getText().equals("")||jTextField2.getText().equals("")
				||jTextField4.getText().equals("")||jTextField5.getText().equals("")
				||jTextField3.getText().equals("")){
			JOptionPane.showMessageDialog(null, "请完整填写资料");
			return;
		}
		if(false){
			//判断是否输入的是数字
			return;
		}
		//If the underlying document is null, will give a NullPointerException
		//所以会经常看到那样的错误，因为它为空
		//keytext.getText().trim()!= keyageintext.getText().trim()这里来判断会错，
		//因为用等号来表示，是指对象地址
		if(!jTextField4.getText().trim().equals(jTextField5.getText().trim())){
			JOptionPane.showMessageDialog(null, "两次密码输入不对");
			return;
		}
		//设计时，要考虑到如果我可以不用填写的，也不会出错
		Teacher teacher=new Teacher();
		ClassInfo classinfo=new ClassInfo();
		TeacherDao teacherdao=new TeacherDao();
		ClassDao classdao=new ClassDao();
		classinfo.setClassID(jTextField1.getText().trim());
		classinfo.setRemarks(jTextArea1.getText());
		teacher.setTeacherID(jTextField2.getText().trim());
		teacher.setTeacherName(jTextField3.getText().trim());
		teacher.setTeacherKey(jTextField4.getText().trim());
		teacher.setTitle(jComboBox2.getSelectedItem().toString().trim());
		teacher.setSex(jComboBox1.getSelectedItem().toString().trim());
		teacher.setClassID(jTextField1.getText().trim());
		if(!lujin.equals("")){
			try{
				teacher.setOLEPhoto(new FileInputStream(lujin.trim()));
			}catch(IOException e){
				
			}
		}
		try{
			//因为DatabaseTool库都是静态的，所以都是公用对象，所以我猜多表操作问题出现
			//在这里，应该换种方法
			teacherdao.addTeacher(teacher);
			//DatabaseTool.commit();
			//这里两条语句，如果只有上面一条插入成功，我们应该回滚，要一起成功才行
			//但是才一个提交，我实现的时候只插入了班级信息，但是老师的资料没有插入
			classdao.addClass(classinfo);//这里可以触发器来通过同时向两个表插入数据
			//DatabaseTool.commit();//这里算不算是多表提交，不懂
		}catch(Exception e){
			//DatabaseTool.rollback();
			e.printStackTrace();
			return;
		}
		JOptionPane.showMessageDialog(null, "恭喜添加成功");
	}

	private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
		// TODO add your handling code here:
		JFileChooser chooser = new JFileChooser();
	    FileNameExtensionFilter filter = new FileNameExtensionFilter(
	        "JPG & GIF Images", "jpg", "gif");
	    chooser.setFileFilter(filter);
	    int returnVal = chooser.showOpenDialog(null);
	    if(returnVal == JFileChooser.APPROVE_OPTION){
	         lujin=chooser.getSelectedFile().getPath();
	         ImageIcon image=new ImageIcon(lujin.trim());
				image.setImage(image.getImage().getScaledInstance(150, 200,Image.SCALE_DEFAULT));
				jLabel7.setIcon(image);
				jLabel7.setText("");
	    }
	}
	private String lujin="";
	private javax.swing.JButton jButton1;
	private javax.swing.JButton jButton2;
	private javax.swing.JComboBox jComboBox1;
	private javax.swing.JComboBox jComboBox2;
	private javax.swing.JLabel jLabel1;
	private javax.swing.JLabel jLabel2;
	private javax.swing.JLabel jLabel3;
	private javax.swing.JLabel jLabel4;
	private javax.swing.JLabel jLabel5;
	private javax.swing.JLabel jLabel6;
	private javax.swing.JLabel jLabel7;
	private javax.swing.JLabel jLabel8;
	private javax.swing.JLabel jLabel9;
	private javax.swing.JScrollPane jScrollPane1;
	private javax.swing.JTextArea jTextArea1;
	private javax.swing.JTextField jTextField1;
	private javax.swing.JTextField jTextField2;
	private javax.swing.JTextField jTextField3;
	private javax.swing.JTextField jTextField4;
	private javax.swing.JTextField jTextField5;
}