Los ejemplos en este artículo comparten el estilo de paginación Bootstrap de GridView para su referencia. El contenido específico es el siguiente
Categoría de ingresos de Revenue.cs, incluido el modelo de entidad y la lógica empresarial
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dieciséis
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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;
}
}
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Default.aspx内容:
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<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="GridViewBootstrapPagination.Default" %>
<!DOCTYPE html>
<
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
>
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后台代码:
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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
;
}
}
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country_revenue.csv
项目运行结果如图:
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