📄 billjson.jsp
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<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="java.util.*"%>
<%@ page import="com.struts.form.*"%>
<%@page import="org.apache.poi.util.SystemOutLogger"%>
<%
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>
<base href="<%=basePath%>">
<title>My JSP 'BillJson.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="styles.css">
-->
</head>
<body>
<%
//获取分页参数
String start=request.getParameter("start").toString();
String limit=request.getParameter("limit").toString();
int index=Integer.parseInt(start);
int pageSize=Integer.parseInt(limit);
System.out.println(pageSize);
//获取后台的货票数据
Vector billvc=(Vector)request.getSession(true).getAttribute("billvc");
//变成json字符串
String json="{totalProperty:"+ billvc.size() +",root:[";
if(billvc.size()-index<pageSize){
for(int i=index;i<billvc.size();i++){
MarsBillInfoForm billf=(MarsBillInfoForm)billvc.get(i);
json+="{billid:"+ billf.getBillid() +",sendcusname:'"+ billf.getSendcusname() +"',receivecusname:'"+ billf.getReceivecusname()
+"',truckline:'"+ billf.getTruckline() +"',payername:'"+ billf.getPayername() +"',username:'"+ billf.getUsername()
+"',billdata:'"+ billf.getBilldata() +"',billstatename:'"+ billf.getBillstatename() +"',billmemo:'"+ billf.getBillmemo()
+"',sendbranchname:'"+ billf.getSendbranchname() +"',receivebranchname:'"+ billf.getReceivebranchname() +"'}";
if(i!=billvc.size()-1){
json+=",";
}
}
json+="]}";
}else{
for(int i=index;i<pageSize + index;i++){
MarsBillInfoForm billf=(MarsBillInfoForm)billvc.get(i);
json+="{billid:"+ billf.getBillid() +",sendcusname:'"+ billf.getSendcusname() +"',receivecusname:'"+ billf.getReceivecusname()
+"',truckline:'"+ billf.getTruckline() +"',payername:'"+ billf.getPayername() +"',username:'"+ billf.getUsername()
+"',billdata:'"+ billf.getBilldata() +"',billstatename:'"+ billf.getBillstatename() +"',billmemo:'"+ billf.getBillmemo()
+"',sendbranchname:'"+ billf.getSendbranchname() +"',receivebranchname:'"+ billf.getReceivebranchname() +"'}";
if(i!=pageSize + index -1){
json+=",";
}
}
json+="]}";
}
response.getWriter().write(json);
response.getWriter().close();
%>
</body>
</html>
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