top.jsp

一个基本的图书馆管理系统

<%@ page language="java" pageEncoding="GBK"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean"
	prefix="bean"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-html"
	prefix="html"%>
<%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic"%>

<table border="0" cellPadding="0" cellSpacing="0" width="740"
	height="90" valign="top">
	<tr>
		<td width="205" valign="bottom">
		<table border="0" cellPadding="0" cellSpacing="0" width="100%"
			height="100%">
			<tr height="80">
				<td width="100%"><img src="images/m_top_log_lib.jpg"
					width="205" height="80" border="0"></td>
			</tr>
			<tr height="10">
				<td width="100%"><img border="0"
					src="images/m_top_log_down.jpg" width="205"></td>
			</tr>
		</table>

		</td>
		<td width="535">
		<table border="0" cellPadding="0" cellSpacing="0">
			<tr height="59">
				<td>
				<table border="0" cellPadding="0" cellSpacing="0">
					<tr>
						<td width="100%">
						<table border="0" cellPadding="0" cellSpacing="0">
							<tr height="59">
								<td width="100%">
								<table border="0" cellPadding="0" cellSpacing="0">
									<tr>
										<td width="4"></td>
										<td width="276" valign="top"><img
											src="images/m_top_banner.jpg"></td>
										<td width="4"></td>
										<td width="255">
										<table border="0" cellPadding="0" cellSpacing="0">
											<tr height="34">
												<td width="3"></td>
												<td width="60" align="center"></td>
												<td width="3"></td>
												<td width="60" align="center"></td>
												<td width="3"></td>
												<td width="60" align="center"></td>
												<td width="3"></td>
												<td width="60" align="center"><img
													src="images/m_top_icon_3.jpg"></td>
												<td width="3"></td>
											</tr>
											<tr height="25">
												<td width="3"></td>
												<td width="60" align="center"></td>
												<td width="3"></td>
												<td width="60" align="center"></td>
												<td width="3"></td>
												<td width="60" align="center"></td>
												<td width="3"></td>
												<td width="60" align="center"><font class="font12"><a
													href="#"
													onClick="this.style.behavior='url(#default#homepage)';this.setHomePage('http://<%=request.getServerName() %>:<%=(request.getServerPort()==80)?"":request.getServerPort() %>/library/main.do');">设为主页</a></font></td>
												<td width="3"></td>
											</tr>
										</table>
										</td>
										<td width="5"></td>
									</tr>
								</table>
								</td>
							</tr>
						</table>
						</td>
					</tr>
				</table>

				</td>
			</tr>
			<tr height="31">
				<td>
				<table border="0" cellPadding="0" cellSpacing="0">
					<tr>
						<td width="15" background="images/m_top_menu_left.jpg"></td>
						<td width="103" background="images/m_top_menu_left.jpg"></td>
						<td width="103" background="images/m_top_menu_left.jpg"></td>
						<td width="103">
						<bean:parameter id="topindex" name="top" value="0"/>
						<logic:notPresent name="topindex">
						<bean:define id="topmenu1" value="images/m_top_menu_1_bk.jpg"></bean:define>
						<bean:define id="topmenu2" value="images/m_top_menu_2_bk.jpg"></bean:define>
						<bean:define id="topmenu5" value="images/m_top_menu_5_dis.jpg"></bean:define>
						</logic:notPresent>
						<logic:present name="topindex">
						<logic:equal value="0" name="topindex">
						<bean:define id="topmenu1" value="images/m_top_menu_1_bk.jpg"></bean:define>
						<bean:define id="topmenu2" value="images/m_top_menu_2_bk.jpg"></bean:define>
						<bean:define id="topmenu5" value="images/m_top_menu_5_dis.jpg"></bean:define>
						</logic:equal>
						<logic:equal value="1" name="topindex">
						<bean:define id="topmenu1" value="images/m_top_menu_1.jpg"></bean:define>
						<bean:define id="topmenu2" value="images/m_top_menu_2_bk.jpg"></bean:define>
						<bean:define id="topmenu5" value="images/m_top_menu_5_dis.jpg"></bean:define>
						</logic:equal>
						<logic:equal value="2" name="topindex">
						<bean:define id="topmenu1" value="images/m_top_menu_1_bk.jpg"></bean:define>
						<bean:define id="topmenu2" value="images/m_top_menu_2.jpg"></bean:define>
						<bean:define id="topmenu5" value="images/m_top_menu_5_dis.jpg"></bean:define>
						</logic:equal>
						<logic:equal value="5" name="topindex">
						<bean:define id="topmenu1" value="images/m_top_menu_1_bk.jpg"></bean:define>
						<bean:define id="topmenu2" value="images/m_top_menu_2_bk.jpg"></bean:define>
						<bean:define id="topmenu5" value="images/m_top_menu_5.jpg"></bean:define>
						</logic:equal>
						</logic:present>
						<html:link forward="/main"><img border="0"
							src="<bean:write name="topmenu1"/>" align="absbottom"></html:link>
						</td>
						<td width="103">
						<!-- 已登陆 -->
						<logic:present name="UserSession" scope="session">
						<html:link forward="/book_main"><img border="0"
							src="<bean:write name="topmenu2"/>" align="absbottom"></html:link>
						</logic:present>
						<!-- 未登陆 -->
						<logic:notPresent name="UserSession" scope="session">
						<img border="0"
							src="<bean:write name="topmenu2"/>" align="absbottom">
						</logic:notPresent>
						</td>
						<td width="103">
						<!-- 已登陆 -->
						<logic:present name="UserSession" scope="session">
						<!-- 管理员 -->
						<logic:equal value="1" name="UserSession" property="role">
						<html:link forward="/sys_main"><img border="0"
							src="<bean:write name="topmenu5"/>" align="absbottom"></html:link>
						</logic:equal>
						<!-- 非管理员 -->
						<logic:notEqual value="1" name="UserSession" property="role">
						<img border="0" src="<bean:write name="topmenu5"/>"
							align="absbottom">
						</logic:notEqual>
						</logic:present>
						<!-- 未登陆 -->
						<logic:notPresent name="UserSession" scope="session">
						<img border="0" src="<bean:write name="topmenu5"/>"
							align="absbottom">
						</logic:notPresent>
						</td>
						<td width="15"><img border="0"
							src="images/m_top_menu_right.jpg" align="absbottom"></td>
					</tr>
				</table>

				</td>
			</tr>
		</table>
		</td>
	</tr>
</table>