package org.baiyun;

import java.util.*;

public class ItemsBean {
    private String[] class1 = {"同學1","同學2","同學3","同學4","同學5","同學6"};
    private String[] class2 = {"同學7","同學8","同學9","同學10"};
    private String[] class3 = {"同學11","同學12","同學13","同學14","同學15","同學16","同學17"};
    private String[] class4 = {"同學18","同學19","同學20"};
    private String[] class5 = {"同學21","同學22","同學23","同學24","同學25","同學26"};
    /** Creates a new instance of ItemsBean */
    public ItemsBean() {
    }
    
    public Map ClassList() {
        Map reply = new LinkedHashMap();
        reply.put("0", "所有");
        reply.put("1", "班級1");
        reply.put("2", "班級2");
        reply.put("3", "班級3");
        reply.put("4", "班級4");
        reply.put("5", "班級5");
        return reply;
    }
    
    public Map UserList(String CLASSID) {
        Map reply = new LinkedHashMap();
        reply.put("0", "所有");
        
        // 這里用數組模擬數據庫查詢結果。
        // 真實環境中，你只要將數據庫查詢結果放入到reply里面就可以了。
        // reply的id就是返回后下拉框的option的value，reply的value就是返回后下拉框的option的text。
        // 如: sql = "select * from users where classid=?";
        if(CLASSID==null || CLASSID.equals("") || CLASSID.equals("0")){
            //
        }else if(CLASSID.equals("1")){
            int id =1;
            for(int i=0;i<class1.length;i++){
                reply.put(""+id, class1[i]);
                id++;
            }
        }else if(CLASSID.equals("2")){
            int id =1;
            for(int i=0;i<class2.length;i++){
                reply.put(""+id, class2[i]);
                id++;
            }
        }else if(CLASSID.equals("3")){
            int id =1;
            for(int i=0;i<class3.length;i++){
                reply.put(""+id, class3[i]);
                id++;
            }
        }else if(CLASSID.equals("4")){
            int id =1;
            for(int i=0;i<class4.length;i++){
                reply.put(""+id, class4[i]);
                id++;
            }
        }else if(CLASSID.equals("5")){
            int id =1;
            for(int i=0;i<class5.length;i++){
                reply.put(""+id, class5[i]);
                id++;
            }
        }
        
        return reply;
    }
}