deletetable.java

java数据库编程。JDBC+SQL+GUI。用java写的一个影碟租赁系统

//Vedio rental System Developed by Banu

import javax.swing.JFrame;
import java.awt.event.ActionEvent;

public class deleteTable extends abstractInputTableDialogue
{
	
	public deleteTable (JFrame mainApp, String[] strList)
	{		
		
		super(mainApp, strList);
		this.setTitle("Delete Existing Table");
		cmdClick.setText("Delete");
		
	}
	
	public void actionPerformed (ActionEvent e)
	{
		
		if (e.getSource() == cmdCancel)
		{			
			this.setVisible(false);			
		}
		else
		{
			
			String strTableName = txtTable.getText();
			
			if (!strTableName.equalsIgnoreCase(""))
			{
				
				if (exists(strTableName))
				{
					
					strChosenTable = strTableName;
					this.setVisible(false);
					
				}
				else
				{
					lblStatus.setText("Table does not exist");
				}
				
			}
			
		}
		
	}

}