clientmodiform.java

一个货物管理系

package good;
import java.awt.*;
import java.awt.event.*;
import java.sql.ResultSet;
import java.sql.SQLException;

import javax.swing.*;



public class ClientModiform extends JFrame implements ActionListener{

	private static final int CENTER = 0;
	/**
	 * @param args
	 */
	  Client client=new Client();
	 
  public ClientModiform()
  {	
	 DataConn Con = new DataConn();
	 Container container=this.getContentPane();
	 JPanel staticPanel=new JPanel(new GridLayout(3,2),true);
	 JPanel staticPanel1=new JPanel(new FlowLayout(),true);
	 //JLabel codeL= new JLabel("货物编号",CENTER);
	 JLabel nameL= new JLabel("客户名称",CENTER);
	 JLabel numberL= new JLabel("客户电话",CENTER);
	 JLabel addressL= new JLabel("客户地址",CENTER);
	 
	 final JComboBox  nameField=new JComboBox(client.GetAllclientName());
	 //final JTextField  nameField=new JTextField("",10); 
	 final JTextField  numberField=new JTextField("",10); 
	 final JTextField  addressField=new JTextField("",10);
	 JButton okButton=new JButton("确定");
	 JButton cancelButton=new JButton("取消");
	 //jj.getContentPane().add(container);
	 
	 container.add(staticPanel,"Center");	  
	 container.add(staticPanel1,"South");	
	 //staticPanel.add(codeL);
	 //staticPanel.add(codeField);
	 staticPanel.add(nameL);
	 staticPanel.add(nameField);
	 staticPanel.add(numberL);
	 staticPanel.add(numberField);
	 staticPanel.add(addressL);
	 staticPanel.add(addressField);
	 staticPanel1.add(okButton);
	 staticPanel1.add(cancelButton);
	 
	 okButton.addActionListener(new ActionListener(){
		 public void actionPerformed(ActionEvent e) {   		
 			
	    	    try {  
	    	      
	    	     if (numberField.getText().trim().length()>0 && addressField.getText().trim().length()>0 )
	    	     {
	    	    	 client.setClientName(nameField.getSelectedItem().toString().trim());
	    	    	 //goods.setGoodName(nameField.getText());
	    	    	 client.setClientNumber(numberField.getText());
	    	    	 client.setClientAddress(addressField.getText());
	    	    	 if (client.clientModi())
		    	    	{
		    	    		 JOptionPane.showConfirmDialog(ClientModiform.this,"修改成功!","提示",0); 
		    	    	}
	    	    	    	
	    	    	 }
	    	    	     	    	 
	    	 
	    	    }
	    	    catch(Exception ex)
	    	    {
	    	      ex.printStackTrace();
	    	    }
	    	};
	    	
	    }); 
	 
	    cancelButton.addActionListener(new ActionListener(){

			public void actionPerformed(ActionEvent arg0) {
				// TODO Auto-generated method stub
				dispose();
			}
	    	
	    });
	    nameField.addActionListener(new ActionListener(){

			public void actionPerformed(ActionEvent arg0) {
				// TODO Auto-generated method stub			 
				
				client.setClientName(nameField.getSelectedItem().toString().trim()); 
				client.resultData();     	
				//nameField.setText(client.getGoodName().trim()) 	;
				//client.getClientNumber().				
				numberField.setText(client.getClientNumber().trim());
				addressField.setText(client.getClientAddress().trim()) ;  	    
	        }
	    	
	    });this.setTitle("修改客户信息");
	   this.setSize(300,300);
	   this.setBounds(0,50,310,200);
	   this.show();
	  }
	 
	private int StrToint(String text) {
		int number,i,len,j,unit,qul;			
		len=text.length();
		number=0;
		for (i=len-1;i>=0;i--)
		{
			if (i>=-1) 
			{
			  unit=text.charAt(i)-48;				
			  System.out.println(unit);
			  qul=1;
			  for (j=1;j<len-i;j++)
				  qul=qul*10;
			   number=number+unit*qul;		
			}
		}
		
		return number;
		// TODO Auto-generated method stub		
	};
	public void actionPerformed(ActionEvent actionEvent) {	  
	  }
	public static void main(String[] args)
	{
		ClientModiform gg=new ClientModiform();
	}
	

}