tihouselecthandler.java~2~

用java写的仓库管理

package cangku;

import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.util.ArrayList;

public class TiHouSelectHandler implements ActionListener {
    TiHouSelectView TiHou;
    TiHouSelectModel model=new TiHouSelectModel();
    public TiHouSelectHandler(TiHouSelectView TiHou){
        this.TiHou=TiHou;
    }
    public void actionPerformed(ActionEvent e) {
        if(e.getActionCommand()=="select"){
        }
         if(e.getActionCommand()=="parent"){
             if(String.valueOf(TiHou.cboparent.getSelectedItem()).trim().equals("客户名称")){
                TiHou.cbochilder.removeAllItems();
                ArrayList list=new ArrayList();
                list=model.CaseName();
                for(int i=0;i<list.size();i++){
                    TiHouSelectModel mode=(TiHouSelectModel) list.get(i);
                    TiHou.cbochilder.addItem(mode.get客户名称());
                }
            }
            if(String.valueOf(TiHou.cboparent.getSelectedItem()).trim().equals("商品编号")){
                TiHou.cbochilder.removeAllItems();
                ArrayList list=new ArrayList();
                list=model.shobinhao();
                for(int i=0;i<list.size();i++){
                    TiHouSelectModel mode=(TiHouSelectModel) list.get(i);
                    TiHou.cbochilder.addItem(mode.get商品编号());
                }
            }
            if(String.valueOf(TiHou.cboparent.getSelectedItem()).trim().equals("商品名称")){
                TiHou.cbochilder.removeAllItems();
                TiHou.cbochilder.addItem("方便面");
                TiHou.cbochilder.addItem("苹果");
                TiHou.cbochilder.addItem("香蕉");
                TiHou.cbochilder.addItem("QQ糖");
                TiHou.cbochilder.addItem("白糖");
                TiHou.cbochilder.addItem("西红柿");
            }
            if(String.valueOf(TiHou.cboparent.getSelectedItem()).trim().equals("提货票号")){
                TiHou.cbochilder.removeAllItems();
                ArrayList list=new ArrayList();
                list=model.tihoupiaohao();
                for(int i=0;i<list.size();i++){
                    TiHouSelectModel mode=(TiHouSelectModel) list.get(i);
                    TiHou.cbochilder.addItem(mode.get提货票号());
                }
            }
        }
        if(e.getActionCommand()=="Exit"){
            TiHou.dispose();
        }
    }
}