📄 movie_management.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java"%>
<%@ page import="java.sql.*"%>
<%@ page import="java.util.*"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>欢迎光临在线视频播放系统</title>
<link rel=stylesheet type=text/css href="../lib/movie.css">
<jsp:useBean scope="page" id="Movie" class="com.chapter13.Movie" />
<jsp:useBean scope="page" id="Page" class="com.chapter13.SplitPage" />
</head>
<body>
<div align="center"><br>
<form name="form1" action="delete_movie.jsp" method="post" target="_self">
<table width="90%" border="1" cellpadding="0" cellspacing="0">
<tr bgcolor="#CCCCCC">
<th height="25" align="center" width="10%">选择</th>
<th height="25" align="center" width="35%">名称</th>
<th height="25" align="center" width="15%">类型</th>
<th height="25" align="center" width="15%">语言</th>
<th height="25" align="center" width="15%">产地</th>
<th height="25" align="center" width="10%">操作</th>
</tr>
<%
ResultSet rs = Movie.show_all_movies();
//初始化分页显示类，每页显示10条记录
Page.initialize(rs,10);
//获取当前所要显示的页数
String strPage=null;
int showPage = 1;
//获取跳转到的目的页面
strPage=request.getParameter("showPage");
if (strPage==null)
showPage=1;
else
{
try
{
showPage=Integer.parseInt(strPage);
}
catch(NumberFormatException e)
{
showPage = 1;
}
if(showPage<1)
showPage=1;
if(showPage>Page.getPageCount())
showPage=Page.getPageCount();
}
//获取要显示的数据集合
Vector vData=Page.getPage(showPage);
int i = 0 ;
for(i=0;i<vData.size();i++)
{
String[] sData=(String[])vData.get(i);
%>
<tr>
<td height="25" align="center"><input type="checkbox" name="DeleteID" value="<%=sData[0]%>"></td>
<td height="25" align="left"> <a href="../movie_detail.jsp?MovieID=<%=sData[0]%>" target="_self"><font color="#0000FF"><%=sData[1]%></font></a></td>
<td height="25" align="left"> <%=sData[2]%></td>
<td height="25" align="left"> <%=sData[3]%></td>
<td height="25" align="left"> <%=sData[4]%></td>
<td height="25" align="center"><a href="./modify_movie_form.jsp?MovieID=<%=sData[0]%>&showPage=<%=showPage%>" target="_self"><font color="#0000FF">修改</font></a></td>
</tr>
<%
}
%>
</table>
<input type="hidden" name="showPage" value="<%=showPage%>">
<p><input type="submit" name="sub" value="删除选中的影片"></p>
</form>
<p>
第<font color="#FF0000"><%=showPage%></font>页/共<font color=red><%=Page.getPageCount()%></font>页
<a href="movie_management.jsp?showPage=1" target="_self"><font color="#0000FF">[首页]</font></a>
<%
//判断"上一页"链接是否要显示
if(showPage > 1)
{
%>
<a href="movie_management.jsp?showPage=<%=showPage-1%>" target="_self"><font color="#0000FF">[上一页]</font> </a>
<%
}
else
out.println("[上一页] ");
//判断"下一页"链接是否要显示
if(showPage < Page.getPageCount())
{
%>
<a href="movie_management.jsp?showPage=<%=showPage+1%>" target="_self"><font color="#0000FF">[下一页]</font> </a>
<%
}
else
out.println("[下一页] ");
%>
<a href="movie_management.jsp?showPage=<%=Page.getPageCount()%>" target="_self"><font color="#0000FF">[尾页]</font> </a>
</p>
<%rs.close();%>
</div>
</body>
</html>
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