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ASP.NET GridView的Bootstrap分页样式

来源:互联网 作者:佚名 时间:2022-05-27 12:43
本文实例为大家分享了GridView的Bootstrap分页样式,供大家参考,具体内容如下 Revenue.cs收入类,包括实体模型和业务逻辑 public class Revenue { public Revenue(string country, string revenue, string sales

本文实例为大家分享了GridView的Bootstrap分页样式,供大家参考,具体内容如下

Revenue.cs收入类,包括实体模型和业务逻辑

 public class Revenue
 {

 public Revenue(string country, string revenue, string salesmanager, string year)
 {
  this.country = country;
  this.revenue = revenue;
  this.salesmanager = salesmanager;
  this.year = year;
 }

 public Revenue() { }

 public string country { get; set; }
 public string revenue { get; set; }
 public string salesmanager { get; set; }
 public string year { get; set; }

 public List<Revenue> GetRevenueDetails(int pagenumber,int maxrecords)
 {
  List<Revenue> lstRevenue = new List<Revenue>();
  string filename = HttpContext.Current.Server.MapPath("~/App_Data/country_revenue.csv");
  int startrecord = (pagenumber * maxrecords) - maxrecords;
  if (File.Exists(filename))
  {
  IEnumerable<int> range = Enumerable.Range(startrecord, maxrecords);
  IEnumerable<String> lines = getFileLines(filename, range);
  foreach (String line in lines)
  {
   string[] row = line.Split(',');
   lstRevenue.Add(new Revenue(row[0], row[1], row[2], row[3]));
  }

  }
  return lstRevenue;
 }

 public static IEnumerable<String> getFileLines(String path, IEnumerable<int> lineIndices)
 {
  return File.ReadLines(path).Where((l, i) => lineIndices.Contains(i));
 }

 public int GetTotalRecordCount()
 {  
  string filename = HttpContext.Current.Server.MapPath("~/App_Data/country_revenue.csv");
  int count = 0;
  if (File.Exists(filename))
  {
  string[] data = File.ReadAllLines(filename);
  count= data.Length;
  }
  return count;
 } 
 }

Default.aspx内容:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="GridViewBootstrapPagination.Default" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
 <title>GridView的Bootstrap分页样式</title>
 <link href="Styles/bootstrap.min.css" rel="stylesheet" />
 <script src="Scripts/jquery-1.8.2.js"></script>
 <script src="Scripts/jquery.bootpag.min.js"></script>
 <script type="text/javascript">
 $(document).ready(function () {
  // init bootpag
  var count = GetTotalPageCount();
  $('#page-selection').bootpag(
  {
   total:count
  }).on("page", function (event, num) {
   GetGridData(num);
  });
 });

 function GetGridData(num) {

  $.ajax({
  type: "POST",
  url: "Default.aspx/GetRevenueDetail",
  data: "{ \"pagenumber\":" + num + "}",
  contentType: "application/json; charset=utf-8",
  dataType: "json",
  success: function (data) {
   bindGrid(data.d);
  },
  error: function (xhr, status, err) {
   var err = eval("(" + xhr.responseText + ")");
   alert(err.Message);

  }
  });
 }

 function bindGrid(data) {
  $("[id*=gvBSPagination] tr").not(":first").not(":last").remove();
  var table1 = $('[id*=gvBSPagination]');
  var firstRow = "$('[id*=gvBSPagination] tr:first-child')";
  for (var i = 0; i < data.length; i++) {

  var rowNew = $("<tr><td></td><td></td><td></td><td></td></tr>");
  rowNew.children().eq(0).text(data[i].country);
  rowNew.children().eq(1).text(data[i].revenue);
  rowNew.children().eq(2).text(data[i].salesmanager);
  rowNew.children().eq(3).text(data[i].year);
  rowNew.insertBefore($("[id*=gvBSPagination] tr:last-child"));
  }
 }

 function GetTotalPageCount() {
  var mytempvar = 0;
  $.ajax({
  type: "POST",
  url: "Default.aspx/GetTotalPageCount",
  data: "",
  contentType: "application/json; charset=utf-8",
  dataType: "json",
  async:false,
  success: function (data) {
   mytempvar=data.d;

  },
  error: function (xhr, status, err) {
   var err = eval("(" + xhr.responseText + ")");
   alert(err.Message);

  }
  });
  return mytempvar;
 }

 </script>
</head>
<body>
 <form id="form1" runat="server">
 <div style="width:670px;margin-left:auto;margin-right:auto;">
 <h2 style="text-align:center;">ASP.NET GridView的Bootstrap分页样式</h2>
 <asp:GridView ID="gvBSPagination" runat="server" CssClass="table table-striped table-bordered table-condensed" Width="660px" AllowPaging="true" PageSize="5" OnPreRender="gvBSPagination_PreRender">
  <PagerTemplate>
  <div id="page-selection" class="pagination-centered"></div>
  </PagerTemplate>
 </asp:GridView>
 <div id="content"></div> 

 </div>
 </form>
</body>
</html>

后台代码:

 public partial class Default : System.Web.UI.Page
 {
 private const int MAX_RECORDS = 5;

 protected void Page_Load(object sender, EventArgs e)
 {
  string filename = Server.MapPath("~/App_Data/country_revenue.csv");
  if (!IsPostBack)
  {
  List<Revenue> revenue = GetRevenueDetail(1);
  gvBSPagination.DataSource = revenue;
  gvBSPagination.DataBind();

  }

 }

 [WebMethod]
 [ScriptMethod(UseHttpGet = false, ResponseFormat = ResponseFormat.Json)]  
  public static List<Revenue> GetRevenueDetail(int pagenumber)
  {
  Revenue rv = new Revenue();
  List<Revenue> lstrevenue = rv.GetRevenueDetails(pagenumber,MAX_RECORDS);  
  return lstrevenue;
 }

 [WebMethod]
 [ScriptMethod(UseHttpGet = false, ResponseFormat = ResponseFormat.Json)]
 public static int GetTotalPageCount()
 {
  int count=0;
  Revenue rv=new Revenue();
  count = rv.GetTotalRecordCount();
  count = count / MAX_RECORDS;
  return count;
 }
 protected void gvBSPagination_PreRender(object sender, EventArgs e)
 {
  GridView gv = (GridView)sender;
  GridViewRow pagerRow = (GridViewRow)gv.BottomPagerRow;

  if (pagerRow != null && pagerRow.Visible == false)
  pagerRow.Visible = true;
 }
 }

country_revenue.csv

项目运行结果如图:

如果大家还想深入学习,可以点击这里进行学习,再为大家附3个精彩的专题:

Bootstrap学习教程

Bootstrap实战教程

Bootstrap插件使用教程

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持鸿网互联。

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