book_list.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"%>

<script type="text/javascript">
<!--
	//图书信息
	function bookinfo(no){
		document.all.booklistform.bookNo.value = no;
		document.all.booklistform.action = "book_info.do";
		document.all.booklistform.submit();
	}

	//修改图书信息
	function bookmod(no){
		document.all.booklistform.bookNo.value = no;
		document.all.booklistform.action = "book_mod.do";
		document.all.booklistform.submit();
	}

	//删除图书信息
	function bookdel(no){
		document.all.booklistform.bookNo.value = no;
		document.all.booklistform.action = "book_delsub.do";
		document.all.booklistform.submit();
	}

	//预错图书
	function bookpreborrow(no){
		document.all.booklistform.bookNo.value = no;
		document.all.booklistform.action = "preborrow.do";
		document.all.booklistform.submit();
	}
//-->
</script>
<form name="booklistform" method="post" action="book_info.do">
<input type="hidden" name="bookNo" value="0">
</form>
							<logic:present name="pageresult" scope="request">
							<logic:notEmpty name="pageresult" property="resultList">
	                        <logic:iterate name="pageresult" property="resultList" id="book" indexId="index">
	                        <bean:define id="indexrow" value="${index%2}"></bean:define>
	                        <logic:equal value="0" name="indexrow">
	                        <tr>
	                        </logic:equal>
	                        <logic:equal value="1" name="indexrow">
							<tr bgcolor="#c8c8ff">
	                        </logic:equal>
								<td width="100%">
									<table border="0" cellPadding="0" cellSpacing="0" width="100%">
										<tr height="5"><td colspan="4"></td></tr>
										<tr>
											<td width="5"></td>
											<td width="135" align="center">
											<logic:empty name="book" property="imageFile">没有图片信息</logic:empty>
											<logic:notEmpty name="book" property="imageFile">
											<img border="0" src="images/book/<bean:write name="book" property="bookNo"/>/<bean:write name="book" property="imageFile"/>" WIDTH="70" HEIGHT="90">
											</logic:notEmpty>
											</td>
											<td width="400">
												<table border="0" cellPadding="0" cellSpacing="0" width="100%">
													<tr height="20">
														<td colspan="3">
															<table border="0" cellPadding="0" cellSpacing="0" width="100%">
																<tr>
																	<td width="25"><img border="0" src="images/m_center_book2.jpg" WIDTH="18" HEIGHT="18"></td>
																	<td width="275"><a href="#" onclick="bookinfo(<bean:write name="book" property="bookNo"/>);"><font  class="font12"  color="#2C4A98"><b><bean:write name="book" property="name"/></b></font></a><font color="#fd9a01"></font></td>
																	<td width="100" align="right"><font  class="font12" >还有<bean:write name="book" property="remain"/>本</font></td>
																</tr>
															</table>
														</td>
													</tr>
													<tr height="20">
														<td width="33%"><font  class="font12" >图书作者:<bean:write name="book" property="author"/></font></td>
														<td width="33%"><font  class="font12" >出版单位:<bean:write name="book" property="bookMan"/></font></td>
														<td width="33%"><font  class="font12" >出版日期:<bean:write name="book" property="publishDate" format="yyyy-MM-dd"/></font></td>
													</tr>
													<tr height="20"><td colspan="2"><font class="font12"></font></td></tr>
												</table>
											</td>
											<td width="5"></td>
										</tr>
										<tr height="5"><td colspan="4"></td></tr>
										<tr>
											<td width="5"></td>
											<td width="135"></td>
											<td width="400">
												<table border="0" cellPadding="0" cellSpacing="0" width="100%">
													<tr height="20">
				                                        <!-- 已登陆 -->
				                                        <logic:present name="UserSession" scope="session">
														<!-- 管理员 -->
				                                        <logic:equal value="1" name="UserSession" property="role">
														<td width="70" align="center"></td>
														<td width="30"></td>
														<td width="70" align="center">
														<input type="button" name="bookinfo" value="详细信息" onclick="bookinfo(<bean:write name="book" property="bookNo"/>);">
														</td>
														<td width="30"></td>
														<td width="70" align="center">
														<input type="button" name="bookdel" value="删除图书" onclick="bookdel(<bean:write name="book" property="bookNo"/>);">
														</td>
														<td width="30"></td>
														<td width="70" align="center">
														<input type="button" name="bookmod" value="修改信息" onclick="bookmod(<bean:write name="book" property="bookNo"/>);">
														</td>
														</logic:equal>
														<!-- 非管理员 -->
				                                        <logic:notEqual value="1" name="UserSession" property="role">
														<td width="70" align="center"></td>
														<td width="30"></td>
														<td width="70" align="center">
														</td>
														<td width="30"></td>
														<td width="70" align="center">
														<input type="button" name="bookinfo" value="详细信息" onclick="bookinfo(<bean:write name="book" property="bookNo"/>);">
														</td>
														<td width="30"></td>
														<td width="70" align="center">
														<input type="button" name="bookpreborrow" value="预借图书" onclick="bookpreborrow(<bean:write name="book" property="bookNo"/>);">
														</td>
														</logic:notEqual>
														</logic:present>
														
														<td width="30"></td>
													</tr>
												</table>
											</td>
											<td width="5"></td>
										</tr>
										<tr height="5"><td colspan="4"></td></tr>
									</table>
								</td>
							</tr>
							</logic:iterate>
							</logic:notEmpty>
							<logic:empty name="pageresult" property="resultList">
							<tr >
								<td align="center" width="100%">
									没有图书信息
								</td>
							</tr>
	                        </logic:empty>
							</logic:present>