📄 managermember.jsp
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<%-- Created by IntelliJ IDEA. User: Administrator Date: 2006-6-26 Time: 8:03:27 To change this template use File | Settings | File Templates.--%><%@ page contentType="text/html;charset=GB2312" language="java" %><%@ taglib uri="/WEB-INF/TagLib.tld" prefix="custTag" %><%@ page errorPage="errorPage.jsp"%><%@ page import="java.util.*"%><%@ page import="java.sql.*"%><jsp:useBean id="PageBean" class="beans.PageBean" scope="page" /><jsp:useBean id="PictureBean" class="beans.PictureBean" scope="page"/><jsp:useBean id="UserBean" class="beans.UserBean" scope="session"/><%beans.UserBean ub = (beans.UserBean)session.getAttribute("usebean");%><html> <head><title>图片管理系统</title> <LINK href="css/css.css" type="text/css" rel="stylesheet"> <script language="JavaScript"> function OpenWindow(name,type,des,pos){ thisWin = window.open("", null, "width=400,height=400,toolbar=no, menubar=no, scrollbars=no,resizable=no,location=no, status=no") thisWin.document.write("<head><title>预览</title></head>") thisWin.document.write("<body><center>这是您选择的图片</center>"); thisWin.document.write ("name : "); thisWin.document.write (name); thisWin.document.write ("<br>"); thisWin.document.write ("type : "); thisWin.document.write(type); thisWin.document.write ("<br>"); thisWin.document.write("<IMG src='"); thisWin.document.write(pos); thisWin.document.write("'>"); thisWin.document.write ("<br>"); thisWin.document.write ("description : "); thisWin.document.write(des); thisWin.document.write ("<br>"); thisWin.documeng.write ("</body>"); } function CheckAll(form){ for (var i=0;i<form.elements.length;i++){ var e = form.elements[i]; if (e.name != 'chkAll') e.checked = form.chkAll.checked; } }</script> </head> <body background="image/t1.jpg"> <img src=image/banner.jpg alt=""/><br> <br> <% int currentPage=1; //当前页(第一次显示的肯定是第一页啦!~),以后的“当前页”由下面出现的页面中的pages参数传入 int allPage=-1; String sql; ArrayList rs = new ArrayList(); String pages=request.getParameter("pages");//取得页面中pages参数，此参数代表的页面的就是要显示的“当前页面” String userid = request.getParameter("Id") ; if(pages!=null) currentPage=Integer.valueOf(pages).intValue();//这是一个Integer型转int型的例子，第一次执行这个页面的时候，pages这个参数是null,currentPage＝1；当再次执行这个页面的时候，参数pages将被赋值，currentPage＝pages的int值 sql = "select id,name,type,pos,detail from pictures where usename like '"+userid+"'";//这样返回的结果集会采用desc降序排列，好处是，显示在前面的是最新的信息 PageBean.getResult(sql); allPage = PageBean.countMaxPage() ; //得到总页码数 rs=PageBean.getPagedRs(currentPage);//得到当前页面要显示的结果集%> <form action='/servlet/magagerdeleteservlet' method="post" name="form1"><table align =center border = 1 bordercolor = image/t2.jpg cellpadding =0 cellspacing =0 width = 80%> <tr height = 25><td background = image/t2.jpg align =center >图片名称</td> <td background = image/t2.jpg align =center>图片类型</td> <td background = image/t2.jpg align =center>图片描述</td> <td background = image/t2.jpg align =center> 图片 </td> <td background = image/t2.jpg align =center>删除图片</td></tr><% for(int i = 0 ; i < rs.size() ; i ++){ PictureBean = (beans.PictureBean)rs.get(i) ;//得到数据库（结果集）中id编号%> <tr> <td ><%=PictureBean.getPicname()%></td> <td ><%=PictureBean.getPictype()%></td> <td ><%=PictureBean.getDescription() %></td> <td ><div style="width:150;height:100;overflow:hidden;"><IMG src='<%=PictureBean.getPosition() %>' border="0"></div></td> <td><input type="checkbox" name="picdelete" value="<%=PictureBean.getPicid()%>">选择图片</td> </tr> <tr bgcolor="#FFE3B9"> </tr><%}%> <tr ><td height="1" colspan = 6 align = right><input type="checkbox" name="chkAll" value="on" onClick="CheckAll(this.form)">全选 <input type = submit name = "delete" value ="删除图片" onClick="if(confirm('确定要删除所选图片？')) document.form1.submit.click(); else return false;"></td></tr> <tr> <td align=center colspan = 6> 现在是第<%=currentPage%>页<%if(currentPage>1){%> <!--如果不在第一页，则显示出“首页”链接--> <A HREF="memberindex.jsp?pages=<%=(currentPage-1)%>">首页</A><%} for(int i=1;i<=allPage;i++){//显示出1、2、3、4……到最后一页的链接 out.println("<a href=memberindex.jsp?pages="+i+">"+i+"</a>"); }%><%if(currentPage<allPage){%> <!--如果不在最后一页，则显示出“末页”链接--> <A HREF="memberindex.jsp?pages=<%=(currentPage+1)%>">末页</A><%}%></td> </tr> </table></form><table align="center"><tr><td><custTag:Copyright>copyright</custTag:Copyright></td></tr></table> </body></html>⌨️ 快捷键说明
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