package?business.Help;

import?java.sql.SQLException;
import?java.util.List;
import?java.util.Vector;

import?javax.swing.table.AbstractTableModel;

import?dao.bean.HelpBean;
import?dao.common.IDAO;
import?dao.impldao.HelpDaoImpl;

public?class?HelpModel?extends?AbstractTableModel{

	
	//表示JTable要顯示的每行的內(nèi)容
????private?Vector?rowData;
????//表示JTable顯示的列的名稱(chēng)
????private?Vector?columnNames;
????//聲明DAO對(duì)象
????private?IDAO?dao?=new?HelpDaoImpl（）;
	
????/**
?????*?得到存放列名的集合對(duì)象
?????*?<功能詳細(xì)描述>
?????*?@return?返回存放了列明的集合對(duì)象
?????*?
?????*/
????private?Vector?getColumnNames（）
????{
????????Vector?names?=?new?Vector（）;
????????names.add（“編號(hào)“）;
????????names.add（“菜單“）;
????????names.add（“價(jià)格/杯.盤(pán)“）;
????????names.add（“數(shù)量“）;
????????return?names;
????}
	//顯示所有服務(wù)信息
	public?HelpModel（）
	{
		//存放從數(shù)據(jù)庫(kù)中取得的服務(wù)
????	List?lst=null;
????	//設(shè)置JTable列的名字
????	columnNames?=getColumnNames（）;
????	//實(shí)例化一個(gè)表示行的集合
????	rowData?=new?Vector（）;
????	
????	//得到所有的用戶(hù)信息
????????try?{
			lst??=?dao.getAll（）;
			
			?//循環(huán)遍歷集合對(duì)象用于為相當(dāng)于二位數(shù)組的Vector對(duì)象rowData賦值
			for（HelpBean?hb:lst）
			{
				Vector?v=new?Vector（）;
				v.add（hb.getId（））;
				v.add（hb.getName（））;
				v.add（hb.getPrice（））;
				v.add（hb.getNumber（））;
				rowData.add（v）;
			}
		}?catch?（SQLException?e）?{
			e.printStackTrace（）;
		}
	}
	
	
	?@Override
	????public?int?getColumnCount（）
	????{
	????????return?this.columnNames.size（）;
	????}

	????@Override
	????public?int?getRowCount（）
	????{
	????????return?this.rowData.size（）;
	????}

	????@Override?
	????public?String?getColumnName（int?column）?
	????{??
	????????return?（String）this.columnNames.get（column）;?
	????}
	????
	????@Override
	????public?object?getValueAt（int?rowIndex?int?columnIndex）
	????{
	????????return?（（Vector）this.rowData.get（rowIndex））.get（columnIndex）;
	????}

}

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
?????目錄???????????0??2014-05-30?11:37??梁凱的畢業(yè)設(shè)計(jì)\
?????目錄???????????0??2014-05-30?11:38??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\
?????文件?????????407??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\.classpath
?????文件?????????385??2014-04-11?22:38??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\.project
?????目錄???????????0??2014-05-30?11:37??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\.settings\
?????文件??????????57??2014-04-17?01:18??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\.settings\org.eclipse.core.resources.prefs
?????文件?????????598??2014-04-11?22:38??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2014-05-30?11:37??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\
?????目錄???????????0??2014-05-30?11:37??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\
?????文件????????5486??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\KTVLogin.class
?????目錄???????????0??2014-05-30?11:37??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\help\
?????文件????????5755??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\help\HelpAddPanel.class
?????文件????????3018??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\help\HelpPanel.class
?????文件????????6008??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\help\HelpUpdatePanel.class
?????文件????????5403??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\help\HelpUserPanel.class
?????目錄???????????0??2014-05-30?11:37??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\main\
?????文件????????5602??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\main\KtvUserwindow.class
?????文件????????4911??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\main\KtvWindow.class
?????目錄???????????0??2014-05-30?11:37??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\music\
?????文件????????6394??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\music\MusicPanel.class
?????文件???????11322??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\music\MusicSelectPanel.class
?????目錄???????????0??2014-05-30?11:37??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\room\
?????文件????????5795??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\room\RoomAddPanel.class
?????文件????????3018??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\room\RoomPanel.class
?????文件????????6191??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\room\RoomUpdatePanel.class
?????文件????????5387??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\room\RoomUserPanel.class
?????目錄???????????0??2014-05-30?11:37??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\sing\
?????文件????????6864??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\sing\SingAddPanel.class
?????文件???????11412??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\sing\SingPanel.class
?????文件????????7055??2014-05-29?15:29??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\sing\SingUpdate.class
?????目錄???????????0??2014-05-30?11:37??梁凱的畢業(yè)設(shè)計(jì)\lkprogram\bin\KTVview\user\
............此處省略124個(gè)文件信息