axaj获取asp.net后台数据List集合
2021/7/28 12:06:22
本文主要是介绍axaj获取asp.net后台数据List集合，对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！
效果图
前端web和axaj：
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="zichanmx.aspx.cs" Inherits="xsweb.ERPInfo.zichanmx" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>部门资产明细</title>
<style type="text/css">
table.altrowstable {
width:100%;
font-family: verdana,arial,sans-serif;
font-size: 13px;
color: #333333;
border-width: 1px;
border-color: #a9c6c9;
border-collapse: collapse;
margin: 0 auto;
text-align:center;
}
table.altrowstable th {
border-width: 2px;
padding: 9px;
border-style: solid;
border-color: #a9c6c9;
background-color: #F0F8FF;
font-size: 15px;
}
table.altrowstable td {
border-width: 1px;
padding: 8px;
border-style: solid;
border-color: #a9c6c9;
}
.oddrowcolor {
background-color:floralwhite;
}
.evenrowcolor {
background-color: #FFFFF0;
}
.divtable {
text-align: center;
width: 100%;
}
.divtable b {
font-size: 20px;
}
</style>
<script src="../resources/scripts/jquery-3.4.1.min.js"></script>
<script>
var pageSize = 20;
var pageNum = 1;
var count = 0;
var pageCount = 0;
var yushu = 0;
//Ajax请求
var getListByAjax = function () {
var cnt = 0;
$.ajax({
url: "zichanmx.aspx/getJson?" + "pagenum=" + pageNum + "&pagesize=" + pageSize,
type: "post",
contentType: "application/json; charset=utf-8",
success: function (data) {
$("#alternatecolor").html("");
//递归获取数据
var html = "<tr>" +
"<th>序</th>" +
"<th>料件编号</th>" +
"<th>品名</th>" +
"<th>低值易耗品分类</th>" +
"<th>产品特征</th>" +
"<th>单位</th>" +
"<th>数量</th>" +
"<th>使用部门</th>" +
"<th>存放地点</th>" +
"<th>备注</th>" +
"<th>资产编码</th>" +
"<th>部门负责人</th>" +
"<th>申请人</th>" +
"<th>低值易耗品状态</th>" +
"</tr> ";
$.each(data.d, function (i, item) {
cnt = 1;
if (i % 2 != 0) {
html += "<tr class='oddrowcolor'>";
}
else {
html += "<tr>";
}
html += "<td>" + item["xuhao"] + "</td>" +
"<td>" + item["inbbuc007"] + "</td>" +
"<td>" + item["imaal003"] + "</td>" +
"<td>" + item["inbbuc001"] + "</td>" +
"<td>" + item["inbbuc016"] + "</td>" +
"<td>" + item["inbbuc017"] + "</td>" +
"<td>" + item["inbbuc009"] + "</td>" +
"<td>" + item["ooefl003"] + "</td>" +
"<td>" + item["inbbuc012"] + "</td>" +
"<td>" + item["inbbuc013"] + "</td>" +
"<td>" + item["inbbuc019"] + "</td>" +
"<td>" + item["ooag011_1"] + "</td>" +
"<td>" + item["ooag011_2"] + "</td>" +
"<td>" + item["oocql004"] + "</td>" +
"</tr>";
});
if (cnt == 0) {
html += "<tr><td colspan='14'>空。</td></tr>";
}
else {
html += "<tr><td colspan='14'>" +
"总行数：" + count + " " +
"每页" + pageSize + "行 " +
"当前页数：" + pageNum + "/" + pageCount + " " +
"<a href='#' onclick='firstPage();return false;'><<首页</a>" + " " +
"<a href='#' onclick='prePage();return false;'><上一页</a>" + " " +
"<a href='#' onclick='nextPage();return false;'>下一页></a>" + " " +
"<a href='#' onclick='lastPage();return false;'>尾页>></a>" +
"</td></tr>";
}
$("#alternatecolor").html(html);
getCurrentDate(1);
},
error: function (err) {
getCurrentDate(2);
}
});
}
//Ajax请求
var getCountByAjax = function () {
$.ajax({
url: "zichanmx.aspx/getCount",
type: "post",
contentType: "application/json; charset=utf-8",
success: function (data) {
//alert(data.d);
count = data.d;
pageCount = parseInt(count / pageSize);
yushu = count % pageSize;
if (yushu > 0) {
pageCount = pageCount + 1;
}
getListByAjax();
},
error: function (jqXHR, textStatus, errorThrown) {
//alert(textStatus + ":" + errorThrown);
getCurrentDate(2);
}
});
}
$(function () {
getCountByAjax();
//getListByAjax();
});
function prePage() {
pageNum = pageNum - 1;
if (pageNum < 1) {
pageNum = 1;
return;
}
getListByAjax();
}
function nextPage() {
pageNum = pageNum + 1;
if (pageNum > pageCount) {
pageNum = pageCount;
return;
}
getListByAjax();
}
function firstPage() {
if (pageNum == 1) {
return;
}
pageNum = 1;
getListByAjax();
}
function lastPage() {
if (pageNum == pageCount) {
return;
}
pageNum = pageCount;
getListByAjax();
}
function getCurrentDate(type) {
var now = new Date();
var year = now.getFullYear(); //得到年份
var month = now.getMonth();//得到月份
var date = now.getDate();//得到日期
var day = now.getDay();//得到周几
var hour = now.getHours();//得到小时
var minu = now.getMinutes();//得到分钟
var sec = now.getSeconds();//得到秒
month = month + 1;
if (month < 10) month = "0" + month;
if (date < 10) date = "0" + date;
if (hour < 10) hour = "0" + hour;
if (minu < 10) minu = "0" + minu;
if (sec < 10) sec = "0" + sec;
var time = year + "-" + month + "-" + date + " " + hour + ":" + minu + ":" + sec;
if (type == 1) {
var time = "数据加载完成：" + time;
}
else {
var time = "数据加载失败，请联系信息部！" + time;
}
$("#lblloadtime").html(time);
}
</script>
</head>
<body>
<form id="form1" runat="server">
<br />
<br />
<div class="col-sm-12">
<blockquote class="text-warning" style="font-size: 14px">
<h1 class="text-danger">
<label id="lblcomp" runat="server"></label>
</h1>
<h3 class="text-danger">部门资产明细</h3>
<label id="lblloadtime" style="color:orangered;">数据加载中...</label>
</blockquote>
</div>
<hr />
<div id="divtable">
<table class="altrowstable" id="alternatecolor">
</table>
</div>
</form>
</body>
</html>
后台cs代码：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Web.UI;
using System.Web.UI.WebControls;
using xsweb.BLL;
using xsweb.Model;
namespace xsweb.ERPInfo
{
public partial class zichanmx : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (Session["UserInfo"] == null)
{
Response.Write("<script>window.alert('用户登录超时，请重新登录！');window.parent.location.href='/Login.aspx';</script>");
}
else
{
lblcomp.InnerText = ((xsweb.Model.UserInfo)Session["UserInfo"]).UserComp.ToString();
}
}
[WebMethod]
public static List<ZichanmxInfo> getJson()
{
List<ZichanmxInfo> zcmxlist = new List<ZichanmxInfo>();
string userid = ((UserInfo)HttpContext.Current.Session["UserInfo"]).UserID;
int pagenum = Convert.ToInt32(HttpContext.Current.Request.QueryString["pagenum"]);
int pagesize = Convert.ToInt32(HttpContext.Current.Request.QueryString["pagesize"]);
int sindex = (pagenum - 1) * pagesize;
int eindex = sindex + pagesize;
zcmxlist = new ZichanmxBLL().getZichanmxData(userid, sindex, eindex);
//return JsonConvert.SerializeObject(dklist);
return zcmxlist;
}
[WebMethod]
public static int getCount()
{
string userid = ((UserInfo)HttpContext.Current.Session["UserInfo"]).UserID;
int cnt = new ZichanmxBLL().getZichanmxCount(userid);
return cnt;
}
}
}
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