ADD file via upload

CartFrame.java

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+package com.tyj.viewtyj;
+
+import java.awt.BorderLayout;
+import java.awt.FlowLayout;
+import java.awt.Font;
+import java.util.Date;
+import java.util.Map;
+import java.util.Set;
+
+import javax.swing.JButton;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.table.TableModel;
+
+import com.tyj.ui.ProductListFrametyj;
+import com.tyj.ui.MainApptyj;
+import com.tyj.dao.OrderDaotyj;
+import com.tyj.dao.OrderDetailDaotyj;
+import com.tyj.dao.ProductDaotyj;
+import com.tyj.dao.mysql.OrderDaoImptyj;
+import com.tyj.dao.mysql.OrderDetailDaoImptyj;
+import com.tyj.dao.mysql.productDaolmptyj;
+import com.tyj.domain.Ordertyj;
+import com.tyj.domain.OrderDetailtyj;
+import com.tyj.domain.Producttyj;
+
+
+public class CartFrametyj extends MyFrame {
+//表格
+	private JTable table;
+
+//表格数据
+	private Object[][] data = null;
+
+
+	private ProductDaotyj dao = new productDaolmptyj();
+
+
+	private Map<String, Integer> cart;
+
+	private ProductListFrame productListFrame;
+
+	//购物车窗口
+	public CartFrametyj(Map<String, Integer> cart,ProductListFrame productListFrame) {
+		super("商品购物车", 1000, 700);
+		this.cart = cart;
+		this.productListFrame = productListFrame;
+
+		//顶部的面板
+		JPanel topPanel = new JPanel();
+		FlowLayout fl_topPanel = (FlowLayout) topPanel.getLayout();
+		fl_topPanel.setVgap(10);
+		fl_topPanel.setHgap(20);
+		getContentPane().add(topPanel, BorderLayout.NORTH);
+
+		JButton btnReturn = new JButton("\u8FD4\u56DE\u5546\u5217\u8868");
+		btnReturn.setFont(new Font("Microsoft YaHei", Font.PLAIN, 15));
+		topPanel.add(btnReturn);
+		btnReturn.addActionListener(e->{
+			this.productListFrame.setVisible(true);
+			this.setVisible(false);
+		});
+
+		
+
+		JButton btuSubmit = new JButton("\u63D0\u4EA4\u88A2\u5355");
+		topPanel.add(btuSubmit);
+		btuSubmit.setFont(new Font("Microsoft YaHei", Font.PLAIN, 15));
+		//中部表格
+		JScrollPane scrollPane = new JScrollPane();
+		getContentPane().add(scrollPane, BorderLayout.CENTER);
+		scrollPane.setViewportView(getTable());
+	}
+	
+
+	//初始化表格
+	private JTable getTable() {
+		JTable table = new JTable();
+
+		//准备数据
+		data = new Object[cart.size()][5];
+		Set<String> keys = this.cart.keySet();
+		int indx = 0;
+		//遍历购物车
+		for (String productid : keys) {
+			Product p = dao.findById(productid);
+			data[indx][0] = p.getProductid();//商品编号
+			data[indx][1] = p.getCname();//商品名
+			data[indx][2] = new Double(p.getUnitcost());//商品单价
+			data[indx][3] = new Integer(cart.get(productid));//商品数量
+			//计算应付金额
+			double amount = (double) data[indx][2] * (int) data[indx][3];
+			data[indx][4] = new Double(amount);//应付金额
+			indx++;
+		}
+
+		//
+		CartTableModel model = new CartTableModel(data);	
+
+		if (table == null) {
+
+			// 设置表格字体
+			table = new JTable(model);
+			//设置表格字体
+			table.setFont(new Font("Microsoft YaHei", Font.PLAIN, 16));
+			//设置表格标题字体
+			table.getTableHeader().setFont(new Font("Microsoft YaHei", Font.BOLD, 17));
+			//设置行高
+			table.setRowHeight(51);
+			table.setRowSelectionAllowed(false);
+
+		} else {
+			table.setModel(model);
+		}
+		return table;
+	}}
+
+