deleteprodutframe.java

基于mvc的java进销存系统

/*
 * DeleteProdutFrame.java
 *
 * Created on 2007年5月30日, 下午5:33
 */

package form;

import java.util.ArrayList;
import javax.swing.JOptionPane;
import javax.swing.table.DefaultTableModel;
import table.Product;
import table.PurchaseDetail;
import task.HandleProduct;
import task.HandlePurchaseDetail;

/**
 *
 * @author  下雪天
 */
public class DeleteProdutFrame extends javax.swing.JFrame {
    private String str1;
    /** Creates new form DeleteProdutFrame */
    public DeleteProdutFrame(String str) {
        initComponents();
        str1=str;
        showout();
    }
    
    public void showout(){
        HandlePurchaseDetail hp=new HandlePurchaseDetail();
        ArrayList a=new ArrayList();
        a=hp.find(str1);
        String[] theader={"商品编号"," 商品数量","商品价格","总金额"};
        String[][] tdata=new String[a.size()][8];
        for(int i=0;i<a.size();i++){
            PurchaseDetail u=new PurchaseDetail();
            u=(PurchaseDetail)a.get(i);
            tdata[i][0]=u.getProductID();
            tdata[i][1]=Double.toString(u.getQuantity());
            tdata[i][2]=Double.toString(u.getPrice());
            tdata[i][3]=Double.toString(u.getAmount());
        }
        jTable1.setModel(new DefaultTableModel(tdata,theader));
    }
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        jButton1.setText("\u5220\u9664");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jButton2.setText("\u9000\u51fa");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            },
            new String [] {
                "标题 1", "标题 2", "标题 3", "标题 4"
            }
        ));
        jScrollPane1.setViewportView(jTable1);

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(98, 98, 98)
                        .add(jButton1)
                        .add(70, 70, 70)
                        .add(jButton2))
                    .add(layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 412, Short.MAX_VALUE)))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
                .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 275, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 66, Short.MAX_VALUE)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jButton2)
                    .add(jButton1))
                .add(26, 26, 26))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
// TODO 将在此处添加您的处理代码：
        this.dispose();
    }//GEN-LAST:event_jButton2ActionPerformed

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
// TODO 将在此处添加您的处理代码：
        HandleProduct hu=new HandleProduct();
        Product s=new Product();
        HandlePurchaseDetail hc=new HandlePurchaseDetail();
        PurchaseDetail pc=new PurchaseDetail();
        ArrayList a=new ArrayList();
        a=hc.find(str1);
        int i=jTable1.getSelectedRow();
        pc=(PurchaseDetail)a.get(i);
        s.setProductID(pc.getProductID());
        s.setQuantity(pc.getQuantity());
        if(hu.isdelete(s)){
            hu.updateQuantity(s);
            hc.delete(pc);
            JOptionPane.showMessageDialog(this,"成功删除！","",JOptionPane.WARNING_MESSAGE);
        }
        else 
            JOptionPane.showMessageDialog(this,"不能删除！","",JOptionPane.WARNING_MESSAGE);
        showout();
        //ArrayList v=new ArrayList();
        //v=hu.findAll();
        
        
        //s=(Product)v.get(i);
        //pc.setQuantity(Double.parseDouble(txtQuantity.getText().trim()));
        //pc.setProductID(s.getProductID());
        
        //StockFrame sf=new StockFrame();
        //sf.showout();      
    }//GEN-LAST:event_jButton1ActionPerformed
    
    /**
     * @param args the command line arguments
     */
//    public static void main(String args[]) {
//        java.awt.EventQueue.invokeLater(new Runnable() {
//            public void run() {
//                new DeleteProdutFrame().setVisible(true);
//            }
//        });
//    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable jTable1;
    // 变量声明结束//GEN-END:variables
    
}