addcoursepanel.java

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package Panel.UserManage;

import javax.swing.*;
import java.util.Iterator;
import java.util.List;

import Sys.dao.*;
import Sys.vo.*;

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

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

		jLabel1 = new javax.swing.JLabel();
		jLabel2 = new javax.swing.JLabel();
		jComboBox1 = new javax.swing.JComboBox();
		jLabel3 = new javax.swing.JLabel();
		jLabel4 = new javax.swing.JLabel();
		jTextField1 = new javax.swing.JTextField();
		jTextField2 = new javax.swing.JTextField();
		jScrollPane1 = new javax.swing.JScrollPane();
		jTextArea1 = new javax.swing.JTextArea();
		jButton1 = new javax.swing.JButton();

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

		jLabel1.setFont(new java.awt.Font("宋体", 1, 24));
		jLabel1.setText("\u6dfb\u52a0\u8bfe\u7a0b");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 10.0;
		add(jLabel1, gridBagConstraints);

		jLabel2.setFont(new java.awt.Font("宋体", 0, 14));
		jLabel2.setText("\u8bfe\u7a0b\u540d");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 0;
		gridBagConstraints.gridy = 2;
		gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 10.0;
		add(jLabel2, gridBagConstraints);

		java.util.List<ClassInfo> list=null;
		ClassDao classdao=new ClassDao();
		list=classdao.getAllClass();
		Iterator<ClassInfo> iter=list.iterator();
		while(iter.hasNext())
			jComboBox1.addItem(iter.next().getClassID());
		jComboBox1.setPreferredSize(new java.awt.Dimension(130, 23));
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 1;
		gridBagConstraints.gridy = 1;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 10.0;
		add(jComboBox1, gridBagConstraints);

		jLabel3.setFont(new java.awt.Font("宋体", 0, 14));
		jLabel3.setText("\u73ed\u7ea7");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 0;
		gridBagConstraints.gridy = 1;
		gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 10.0;
		add(jLabel3, gridBagConstraints);

		jLabel4.setFont(new java.awt.Font("宋体", 0, 14));
		jLabel4.setText("\u5f00\u8bfe\u65f6\u95f4");
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 2;
		gridBagConstraints.gridy = 2;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 10.0;
		add(jLabel4, gridBagConstraints);

		jTextField1.setColumns(20);
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 1;
		gridBagConstraints.gridy = 2;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 10.0;
		add(jTextField1, gridBagConstraints);

		jTextField2.setColumns(20);
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 3;
		gridBagConstraints.gridy = 2;
		gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
		gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 10.0;
		add(jTextField2, gridBagConstraints);

		jScrollPane1.setBorder(javax.swing.BorderFactory.createTitledBorder(
				null, "\u8bfe\u7a0b\u8bf4\u660e",
				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 = 3;
		gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 10.0;
		add(jScrollPane1, gridBagConstraints);

		jButton1.setText("\u786e\u5b9a");
		jButton1.addActionListener(new java.awt.event.ActionListener() {
			public void actionPerformed(java.awt.event.ActionEvent evt) {
				jButton1ActionPerformed(evt);
			}
		});
		gridBagConstraints = new java.awt.GridBagConstraints();
		gridBagConstraints.gridx = 0;
		gridBagConstraints.gridy = 4;
		gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
		gridBagConstraints.weightx = 5.0;
		gridBagConstraints.weighty = 5.0;
		add(jButton1, gridBagConstraints);
	}
	private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
		// TODO add your handling code here:
		if(jComboBox1.getSelectedItem().toString().trim().equals("")
				||jTextField2.getText().trim().equals("")
				||jTextField1.getText().trim().equals("")){
			JOptionPane.showMessageDialog(null, "请填写完整信息");
			return;
		}
		Course course=new Course();
		course.setCourseName(jTextField1.getText().trim());
		course.setIntroduction(jTextArea1.getText().trim());
		course.setStartTime(jTextField2.getText().trim());
		CourseDao coursedao=new CourseDao();
		coursedao.addCourse(course);
		CourseClass courseclass=new CourseClass();
		courseclass.setClassID(jComboBox1.getSelectedItem().toString().trim());
		courseclass.setCourseName(jTextField1.getText().trim());
		CourseClassDao courseclassdao=new CourseClassDao();
		courseclassdao.addCourseClass(courseclass);
		
		StudentSroceDao studentsrocedao=new StudentSroceDao();
		StudentSroce studentsroce=new StudentSroce();
		StudentInfoDao studentinfodao=new StudentInfoDao();
		List<StudentInfo> classstudlist =studentinfodao.getClassStudentInfo(jComboBox1.getSelectedItem().toString().trim());
		Iterator<StudentInfo> iter=classstudlist.iterator();
		while(iter.hasNext()){
			studentsroce.setClassID(jComboBox1.getSelectedItem().toString().trim());
			studentsroce.setCourseName(jTextField1.getText().trim());
			studentsroce.setStudentID(iter.next().getStudentID());
			//studentsroce.setSroce(0.0);
			studentsrocedao.addSroce(studentsroce);
		}
	}

	private javax.swing.JButton jButton1;
	private javax.swing.JComboBox jComboBox1;
	private javax.swing.JLabel jLabel1;
	private javax.swing.JLabel jLabel2;
	private javax.swing.JLabel jLabel3;
	private javax.swing.JLabel jLabel4;
	private javax.swing.JScrollPane jScrollPane1;
	private javax.swing.JTextArea jTextArea1;
	private javax.swing.JTextField jTextField1;
	private javax.swing.JTextField jTextField2;
}