package?book.treeview;

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

public?class?Category?implements?TreeviewElement?{
	protected?int?ID;//代表數(shù)據(jù)庫(kù)中category_id列;
	protected?int?parentID;//代表數(shù)據(jù)庫(kù)中parent_category_id列;
	protected?String?categoryName;//代表數(shù)據(jù)庫(kù)中category_name列;
	protected?String?activeStatus=“Y“;//代表數(shù)據(jù)庫(kù)中active_status列;
	public?Category（）?{//無(wú)參的構(gòu)造方法?
		this.ID?=?-1;
	}
	public?Category（int?id）?{//有參的構(gòu)造方法，參數(shù)為portlet_id
		this.ID?=?id;
		if?（!FromDb（））//如果有找到該id的porlet
			this.ID?=?-1;
	}
	public?boolean?FromDb（）?{//從數(shù)據(jù)庫(kù)中讀出，并更新bean
		int?row?=?-1;
		//讀記錄的sql語(yǔ)句
		String?sql?=?“select?*?from?product_category?where?category_id=“?+?this.ID
				+?“?and?active_status=‘Y‘“;
		ResultSet?rs?=?DbManager.getResultSet（sql）;//執(zhí)行sql語(yǔ)句并返回R

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件?????????62??2006-05-19?15:20??14\readme.txt

?????文件?????253484??2006-05-19?15:20??14\TreeWiewDemo.war

?????文件????????408??2006-05-19?15:20??14\TreeWiewDemo\.classpath

?????文件????????309??2006-05-19?15:20??14\TreeWiewDemo\.mymetadata

?????文件???????1352??2006-05-19?15:20??14\TreeWiewDemo\.project

?????文件???????1270??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\db.sql

?????文件????????679??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\dynamicTree.jsp

?????文件????????554??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\simpleTree.jsp

?????文件????????586??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\staticTree.jsp

?????文件????????567??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\WEB-INF\web.xml

?????文件?????236956??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\WEB-INF\lib\mysql.jar

?????文件???????4059??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\WEB-INF\classes\book\treeview\Category.class

?????文件???????1894??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\WEB-INF\classes\book\treeview\DbManager.class

?????文件????????277??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\WEB-INF\classes\book\treeview\TreeviewElement.class

?????文件???????4112??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\WEB-INF\classes\book\treeview\treeviewRender.class

?????文件???????1805??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\WEB-INF\classes\book\treeview\TreeviewServlet.class

?????文件?????????39??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\meta-INF\MANIFEST.MF

?????文件???????3988??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\js\ajax.js

?????文件???????2918??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\js\all.js

?????文件???????8062??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\js\folder-tree-static.js

?????文件?????????54??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\images\blank.gif

?????文件????????572??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\images\folder.gif

?????文件???????1553??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\images\loading.gif

?????文件????????197??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\images\minus.gif

?????文件????????200??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\images\plus.gif

?????文件?????????75??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\images\sheet.gif

?????文件????????453??2006-05-19?15:20??14\TreeWiewDemo\WebRoot\css\tree.css

?????文件???????4082??2006-05-19?15:20??14\TreeWiewDemo\src\book\treeview\Category.java

?????文件???????2180??2006-05-19?15:20??14\TreeWiewDemo\src\book\treeview\DbManager.java

?????文件????????265??2006-05-19?15:20??14\TreeWiewDemo\src\book\treeview\TreeviewElement.java

............此處省略21個(gè)文件信息