📄 bigclass.jsp
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<%@ page language="java" import="java.util.*" pageEncoding="GB2312"%>
<jsp:directive.page import="com.captainli.dboperation.BigclassDA"/>
<jsp:directive.page import="com.captainli.bean.BigclassBean"/>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>My JSP 'bigclass.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<link rel="stylesheet" type="text/css" href="../css/sys.css">
<style type="text/css">
<!--
body {
margin-left: 5px;
margin-top: 5px;
margin-right: 5px;
margin-bottom: 5px;
background-color: #FFFFFF;
}
a:link {
color: #1A438E;
text-decoration: underline;
}
a:visited {
text-decoration: underline;
}
a:hover {
text-decoration: none;
color: #000000;
}
a:active {
text-decoration: underline;
}
-->
</style>
<script type="text/javascript" language="javascript">
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>
<%
ArrayList arry = new BigclassDA().selectBigClass();
%>
<%
int intPageSize; //一页显示的记录数
int intRowCount; //记录总数
int intPageCount;//总页数
int intPage; //待显示页码
String strPage; //请求页码
//设置一页显示的记录数
intPageSize = 10;
//取得显示的页码
strPage = request.getParameter("page");
if(strPage == null){//刚打开网页的时候，表明没有参数，此时显示第1页数据
intPage = 1;
}
else{//将字符串转换成整型
intPage = Integer.parseInt(strPage);
//if(intPage <= 1)
// intPage = 1;
}
//获取记录总数
intRowCount = arry.size();
//记算总页数
intPageCount = (intRowCount + intPageSize-1) / intPageSize;
int startNum = (intPage - 1) * intPageSize;//当前页起始索引
int endNum = startNum + intPageSize;//当前页结束索引
if(endNum >= arry.size()){
endNum = arry.size();
}
%>
<body>
<table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#C4D8ED">
<tr>
<td><img src="../images/system/r_1.gif" alt="" /></td>
<td width="100%" background="../images/system/r_0.gif"><table cellpadding="0" cellspacing="0" width="100%">
<tr>
<td> 修改 / 删除药品大类</td>
<td align="right"><input type="button" value="添加大类" onClick="window.location.href='bigclass_add.jsp'" class="button">
</td>
</tr>
</table></td>
<td><img src="../images/system/r_2.gif" alt="" /></td>
</tr>
<tr>
<td></td>
<td><form name="form1" action="bigclass_del.asp">
<table align="center" cellpadding="4" cellspacing="1" class="toptable grid" border="1">
<tr align="center">
<td height="30" class="category">药品大类名称</td>
<td width="8%" class="category">修改</td>
<td width="5%" class="category">删除</td>
</tr><%
for(int i = startNum;i < endNum;i++){
BigclassBean bean = (BigclassBean)arry.get(i);//一行
%>
<tr onMouseOver="this.className='highlight'" onMouseOut="this.className=''">
<td align="center" height="25"><%= bean.getBc_name() %></td>
<td align="center"><a href="bigclass_update.jsp?bcid=<%= bean.getBc_id() %>"><img src="../images/system/res.gif" border="0" hspace="2" align="absmiddle">修改</a></td>
<td align="center"><input type="checkbox" name="ID" value="<%= bean.getBc_id() %>" style="border:0"></td>
</tr><%} %>
<tr>
<td colspan="4" height="30" class="category">
<table align="center">
<tr>
<td>
第<%= intPage%>页 共<%= intPageCount%>页
<% //以下是分页的“上一页”“下一页”，有上一页就有链接，没有就为文字，下一页同理 %>
<% if(intPage > 1){ %>
<a href="bigclass.jsp?page=<%= intPage-1%>">上一页</a>
<% }else{ %>
上一页
<%}%>
<% if(intPage < intPageCount){ %>
<a href="bigclass.jsp?page=<%= intPage+1%>">下一页</a>
<% }else{ %>
下一页
<%}%>
</td>
</tr>
</table>
<table cellpadding=0 cellspacing=0 width="100%">
<tr>
<td align="left" style="color:#FF0000;"> </td>
<td align="right"><input name="chkall" type="checkbox" id="chkall" value="select" onClick="CheckAll(this.form)" style="border:0">
全选
<input type="submit" value="删 除" class="button" onClick="return confirm('将同时删除此大类下的所有小类和属于此大类的所有产品！！！请慎重！！！\n\n确定要删除此大类吗？')">
</td>
</tr>
</table></td>
</tr>
</table>
</form></td>
<td></td>
</tr>
<tr>
<td><img src="../images/system/r_4.gif" alt="" /></td>
<td></td>
<td><img src="../images/system/r_3.gif" alt="" /></td>
</tr>
</table>
</body>
</html>
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