Jquery+JSon 无刷新分页的例子__C++_displayCount_CategoryName_C#_pageIndex_

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Jquery+JSon 无刷新分页的例子

来源: 互联网发布时间：2014-09-03

本文导语: 本节内容： jquery+json格式文件的无刷新分页 1，控件类：代码示例: using System; using System.Collections.Generic; using System.ComponentModel; using System.Linq; using System.Text; using System.Web; using System.Web.UI; using System.Web.UI.WebControl...

本节内容：
jquery+json格式文件的无刷新分页

1，控件类：

代码示例:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Reflection;
using System.IO;
[assembly: WebResource("PageBarJS.js", "application/x-javascript")]
namespace Hawkon.Control {
[DefaultProperty("Text")]
[ToolboxData("")]
public class PageBar : WebControl {
[Bindable(true)]
[Category("Data")]
[DefaultValue("1")]
[Localizable(true)]
public int PageIndex {
get {
return pageIndex;
}
set {
pageIndex = value;
}
}
private int pageIndex;
[Bindable(true)]
[Category("Data")]
[DefaultValue("1")]
[Localizable(true)]
public int PageCount {
get {
return pageCount;
}
set {
pageCount = value;
}
}
private int pageCount;
[Bindable(true)]
[Category("Data")]
[DefaultValue("5")]
[Localizable(true)]
public int DisplayCount {
get {
return displayCount;
}
set {
displayCount = value;
}
}
private int displayCount;
protected override void RenderContents(HtmlTextWriter output) {
string html = "";
html += CreateA(1, ">");
// html += string.Format("",
// this.Page.ClientScript.GetWebResourceUrl(typeof(PageBar), "JScript1.js"));
output.Write(html);
}
private string CreateA(int pageIndex, string text) {
if (pageIndex == this.pageIndex) {
return string.Format("{1} ", pageIndex, text);
}
return string.Format("{1} ", pageIndex, text);
}
protected override void OnPreRender(EventArgs e) {
base.OnPreRender(e);
string resourceName = "PageBarJS.js";
string url = this.Page.ClientScript.GetWebResourceUrl(this.GetType(), "PageBarJS.js");
string script = "rn";
this.Page.ClientScript.RegisterClientScriptBlock(this.GetType(), resourceName, script, false);
script = @"$(document).ready(function() {InitPageBar(5, ""BookListByPage"", ""Books "", 50,""pageA"");});"; this.Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "ready", script);
}
protected override void Render(HtmlTextWriter writer) {
base.Render(writer);
}
}
}

2，JS资源文件：

代码示例:

var displayCount;
var getDataUrl;
var bookTableId;
var currentIndex;
var pageCount;
var linkClass;
var fields;
function InitPageBar(dc, gdu, btId,pc,lc) {
displayCount = dc;
getDataUrl = gdu;
bookTableId = btId;
currentIndex = 1;
pageCount = pc;
linkClass = "."+lc;
$(linkClass).click(GetPage);
}
function GetPageById(id) {
$("#CI").val(id);
var surl = getDataUrl+"?pageIndex=" + id;
$.ajax({
url: surl,
type: "GET",
dataType: "json",
timeout: 1000,
success: showResult
}
);
}
function GetPage() {
GetPageById($(this).get(0).id);
}
function showResult(result) {
for (i = 1; i 0) {
ctl.get(0).innerHTML = obj[key];
}
}
}
$(linkClass).each(function(index) {
var i, b, e;
if (result.CurrentPageIndex pageCount - displayCount) {
b = pageCount - displayCount * 2;
e = pageCount;
i = pageCount - displayCount * 2 + index - 2;
}
else {
i = result.CurrentPageIndex - displayCount + index - 2;
b = result.CurrentPageIndex - displayCount - 1;
e = result.CurrentPageIndex + displayCount + 1;
}
if ($(this).get(0).id == $(this).text()) {
$(this).text(i);
}
else if (index == 1) {
if (b = b) && (i 删除

详细

4，Ajax请求地址返回的JSON数据：

代码示例:

{"Data":[{"Title":"C#.NET程序设计——国外计算机科学经典教材","CategoryName":".NET","Author":"布拉德利（Bradley,J.C.），米尔斯波（Millspaugh,A.C.） 著， 天宏工作室 译","Id":5392},{"Title":"C#2.0〔宝典）（附盘）","CategoryName":"C C++ VC VC++","Author":"张立 编著","Id":5027},{"Title":"C#2.0完全自学手册(附CD)","CategoryName":"C C++ VC VC++","Author":"张立　等编著","Id":5081},{"Title":"C#2005数据库编程经典教程","CategoryName":"C C++ VC VC++","Author":"（美）沃顿（Karli watton） 著，陈秋萍 译","Id":4983},{"Title":"C#程序设计教程——计算机基础课程系列教材","CategoryName":"C C++ VC VC++","Author":"郑阿奇，梁敬东 主编","Id":5127},{"Title":"C#程序员参考手册","CategoryName":"C C++ VC VC++","Author":"Grant Palmer 著，康博 译","Id":5132},{"Title":"C#和.NET核心技术——开发人员专业技术丛书","CategoryName":"C C++ VC VC++","Author":"（美）佩里（Perry,S.C.） 著，肖斌 等译","Id":5104},{"Title":"C#基础与实例教程（附CD-ROM光盘一张）","CategoryName":"C C++ VC VC++","Author":"郝春强 编著","Id":5071},{"Title":"C#软件项目开发全程剖析","CategoryName":"C C++ VC VC++","Author":"（德）侯姆，（德）克鲁格，（德）斯普达 著，薛兴涛，袁勤勇 译","Id":5034},{"Title":"C#设计模式——开发大师系列","CategoryName":"C C++ VC VC++","Author":"（美）麦斯科 著，颜炯 译","Id":4954}],"CurrentPageIndex":15,"PageCount":1074}