discaddback.java

自己做的影碟碟出租管理系统

/**
 * @(#)DiscAddBack.java
 *
 *
 * @author 
 * @version 1.00 2008/5/27
 */
import java.awt.event.*;
import javax.swing.*;
import java.sql.*;
import java.awt.*; 
import java.util.*; 

public class DiscAddBack extends DiscAddWindow{
       String NameString;
       String RoleString;
       float NumberString;
       float PriceString;
       String TypeString;
       String AreaString;
       String TimeString;
       String role;
   	   String area;
   	   String time;
   	   String type;
   	   String number;
   	   String price;
       String sqlStr;
       
    public DiscAddBack() {
    	
    	ButtonHandler handler=new ButtonHandler();
        ok.addActionListener(handler);
        cancel.addActionListener(handler);
        TypeBox.addItemListener(
        	new ItemListener(){
        	public void itemStateChanged(ItemEvent e)
        	{
        		if(e.getStateChange()==ItemEvent.SELECTED)
        			SetType(names3[TypeBox.getSelectedIndex()]);
        	}
        		}
        	);
         TimeBox.addItemListener(
        	new ItemListener(){
        	public void itemStateChanged(ItemEvent e)
        	{
        		if(e.getStateChange()==ItemEvent.SELECTED)
        			SetTime(names2[TimeBox.getSelectedIndex()]);
        	}
        		}
        	);
        
         AreaBox.addItemListener(
        	new ItemListener(){
        	public void itemStateChanged(ItemEvent e)
        	{
        		if(e.getStateChange()==ItemEvent.SELECTED)
        		SetArea(names1[AreaBox.getSelectedIndex()]);
        	}
        		}
        	);
       
        
    }
    public void SetName(String s){
      	NameString=s;
      	}
       public void SetRole(String s){
       	RoleString=s;
       	}
       public void SetNumber(String s){
       	NumberString=Float.valueOf(s).floatValue();
       	}
       public void SetPrice(String s){
       	PriceString=Float.valueOf(s).floatValue();
       	}
       public void SetType(String s){
       	TypeString=s;
       	}
       public void SetArea(String s){
       	AreaString=s;
       	}
       public void SetTime(String s){
       	TimeString=s;
       	}
       
       public String GetName(){
       	return NameString;
       	}
       public String GetRole(){
       	return RoleString;
       	}
       public float GetNumber(){
       	return NumberString;
       	}
       public float GetPrice(){
       	return PriceString;
       	}
       public String GetType(){
       	return TypeString;
       	}
       public String GetArea(){
       	return AreaString;
       	}
       public String GetTime(){
       	return TimeString;
       	}
    
    
    
    
    private class ButtonHandler implements ActionListener{
   
    public void actionPerformed(ActionEvent e){
    if(e.getSource()==ok){  
    	
  try { 
  	SetName(NameField.getText());
  	SetRole(RoleField.getText());
    SetNumber(NumberField.getText());
    SetPrice(PriceField.getText());
    sqlStr="insert into disc(dname,role,area,time,type,totlenumber,currentnumber,price) values('"
        +GetName()+"','"+GetRole()+"','"+GetArea()+"','"+GetTime()+"','"+
    	GetType()+"',"+GetNumber()+","+GetNumber()+","+GetPrice()+")";     
    LinkBase link=new LinkBase(sqlStr,AppFrame.UPDATE);	
    JOptionPane.showMessageDialog(null,"成功添加 "+GetName()+" 相关信息");	
    	System.out.println(sqlStr);
   }
   catch(NumberFormatException se){
   	JOptionPane.showMessageDialog(null,"出错!");
   	}
    	 }
    else if(e.getSource()==cancel)
    {	
    	StartWindow start=new StartWindow();
    	start.Level=Level;
    	dispose();
    }
    }
    }
    
}