不懂得如何通过选择按钮实现左表到有表的部分传递,清空列表这个按钮不懂怎么实现如何清空右表的数据。如果可以的话,可以有代码,如果不可以就算了。
{
xiaoshouzdao ed = new xiaoshouzdao();
DefaultTableModel model,model1;
JTable table,table1;
JTextField textField2;
JButton query,tuihuang,choice,end,qinkong;
JScrollPane jsp, jsp1;
JComboBox JC=new JComboBox();
public static void main(String args[]) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
xiaoshouz frame = new xiaoshouz();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
public xiaoshouz() {
setLayout(null);
this.setBounds(350, 300, 660, 500);
this.setVisible(true);
JC.addItem("药品编号");
JC.addItem("药品名称");
JC.setBounds(280, 20, 100, 30);
textField2 = new JTextField();
textField2.setBounds(380, 20, 80, 30);
add(JC);
add(textField2);
query = new JButton("查询");
tuihuang=new JButton("退换药品");
choice=new JButton("选择");
end=new JButton("结算");
qinkong=new JButton("清空列表");
add(choice);
add(end);
add(qinkong);
query.setBounds(500, 20, 80, 30);
tuihuang.setBounds(580,20,80,30);
choice.setBounds(480,100,60,20);
end.setBounds(800,490,100,40);
qinkong.setBounds(530,490,80,30);
add(query);
add(tuihuang);
Icon chaxun = new ImageIcon("C://Users//anyone//wqlidea//yp//tubiao/查询.png");
query.setIcon(chaxun);
Vector<Vector<String>> vData=ed.selectALL();
getModel(vData);
table = new JTable(model);
jsp = new JScrollPane(table);
jsp.setBounds(0, 50, 480, 400);
add(jsp);
jsp1=new JScrollPane(table1);
String[]columnNames={"药品编号","药品名称","售价/元","数量/件"};
String[][]tableValues={};
model1=new DefaultTableModel(tableValues,columnNames);
table1=new JTable(model1);
jsp1=new JScrollPane(table1);
jsp1.setBounds(540,50,400,400);
add(jsp1);
query.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent actionEvent) {
if(JC.getSelectedItem().toString().equals("药品编号")){
String rid = textField2.getText();
getModel(ed.selectname1(rid));
}
if(JC.getSelectedItem().toString().equals("药品名称")){
String eid=textField2.getText();
getModel(ed.selectname(eid));
}
}
});
choice.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent actionEvent) {
}
});
qinkong.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent actionEvent) {
}
});
}
private void getModel (Vector < Vector < String >> vData) {
Vector<String> vHead = new Vector<String>();
vHead.add("药品编号");
vHead.add("药品名称");
vHead.add("药品类别");
vHead.add("生厂厂家");
vHead.add("售价/元");
vHead.add("剩余数量/件");
if (model == null) {
model = new DefaultTableModel(vData, vHead);
} else {
model.setDataVector(vData, vHead);
}
}
}