当前位置: 首页 > 图文教程 > 网络编程 > Javascript > JS+Ajax+Jquery实现页面无刷新分页以及分组 超强的实现

Javascript
一个可以兼容IE FF的加为首页与加入收藏实现代码
javascript(jquery)利用函数修改全局变量的代码
JQuery 解析多维的Json数据格式
javascript 按回车键相应按钮提交事件
深入认识javascript中的eval函数
jquery tree 可编辑节点实现代码(jquery一句话节点菜单)
js window.onload 加载多个函数的方法
MAC官方菜单纯CSS实现灰色会换色
CSS Filter背景透明提示
CSS鼠标悬停菜单 图片交换技术实现
纯JS图片批量预加载技术代码
实用的层滑开js实现代码
jQuery get和post 方法传值注意事项
JQuery打造PHP的AJAX表单提交实例
Jquery AJAX 框架的使用方法
基于JQuery框架的AJAX实例代码
jquery ajax 检测用户注册时用户名是否存在
javascript 限制输入脚本大全
JavaScript window.setTimeout() 的详细用法
JavaScript 表格高亮类的应用[高级]

Javascript 中的 JS+Ajax+Jquery实现页面无刷新分页以及分组 超强的实现


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-10-12   浏览: 274 ::
收藏到网摘: n/a

JS+Ajax+Jquery实现页面无刷新分页以及分组 超强的实现 加上你的CSS完全可以与EXT媲美哦
复制代码 代码如下:
复制代码 代码如下:

GroupText.js
var totalCount;//总页
var userdata;//数据对象
$(document).ready(function(){

if(ecid !=""){
firstSearch(ecid);
}
$("#ddlCsList").change(function(){
ecid = $.trim($("#ddlCsList").val());
firstSearch(ecid);
});
$("#btnfirst").click(function(){
firstSearch(ecid);
});
$("#btnnext").click(function(){
nextSearch(ecid);
});
$("#btnpre").click(function(){
preSearch(ecid);
});
$("#btnlast").click(function(){
lastSearch(ecid);
});
$("#gotopg").click(function(){
gotoSearch(ecid);
});

});
//绑定数据
function binddata(udata)
{
jpstr ="";//这样的目的是清空,很有用的一步
var ds = udata.value;
if ((ds!= null) && (typeof(ds) == "object"))
{
//alert( ds.Rows[0].ItemName )
var c = ds.Rows.length;
var newarr = getdataarr(udata);
for(var k = 0; k<newarr.length;k++){

var tmp = newarr[k];
jpstr +="<tr><td style=" BORDER-BOTTOM: 1px solid" style=" BORDER-BOTTOM: 1px solid"><IMG id ='"+ds.Rows[tmp].srId+"' onclick=showOrHide("+ds.Rows[tmp].srId+") style="CURSOR: hand" style="CURSOR: hand" src="Images/uuu.gif" src="Images/uuu.gif"><B>"+ds.Rows[tmp].ItemName+"</b></td></tr><tr><td>"
var jpstrA="";
for(var i=tmp; i<c; i++)
{
if(ds.Rows[tmp].ItemName == ds.Rows[i].ItemName ){
jpstrA += getTrAndTdFirstByCWidth("dg_item","10%") +
""+ds.Rows[i].ItemName + getTdNextByWidth("10%") +
""+ds.Rows[i].SendMod + getTdNextByWidth("10%") +
""+ds.Rows[i].RecvMod + getTdNextByWidth("12%") +
""+getDateByFormat(ds.Rows[i].SendDate) + getTdNextByWidth("38%") +
""+ds.Rows[i].SendMsg + getTdNextByWidth("10%") +
""+ds.Rows[i].JfValue + getTdLastByWidth("10%") +
""+getTextByStatus(ds.Rows[i].SendStatus) +
"" + getTrAndTdLast();
}
}
jpstr +=getTableHeadByWidth("100%",ds.Rows[tmp].srId) + jpstrA + getTableLast();
jpstr += "</td></tr>";
}
jpstr ="<table width=100%>"+jpstr+"</table>";

document.getElementById("divcontent").innerHTML = jpstr;
//alert(jpstr);
}
else
{
document.getElementById("divcontent").innerHTML = "";
}
}
showOrHide=function(ids){
$("#tab"+ids).toggle();
var imgName= $("#"+ids).attr("src");
var wz = imgName.indexOf('.gif');
var oldImg =imgName.substr(wz-3,3);
if(oldImg=='uuu')//选择
$("#"+ids).attr("src","Images/eee.gif");
else{
$("#"+ids).attr("src","Images/uuu.gif");
}
}
function getdataarr(udata){
var ds = udata.value;
var resultArr= new Array();
var dsstr='';
for(var i=0; i<ds.Rows.length; i++){
resultArr[i] = $.trim(ds.Rows[i].ItemName);
if(dsstr=='')
dsstr =$.trim(ds.Rows[i].ItemName);
else
dsstr+='^%^'+$.trim(ds.Rows[i].ItemName)
}
splitStr(resultArr)
var newArr = new Array();
var temparr=dsstr.split('^%^')
for(var k=0;k<resultArr.length;k++){
for(var m=0;m<temparr.length;m++){
if(resultArr[k]==temparr[m]){
newArr[k]=m;
break;
}
}
}
return newArr;
}
splitStr= function(oldarr){
var nArr=oldarr;
var isok=false;
for(var l=0;l<nArr.length;l++){
for(var j=l+1;j<nArr.length;j++){
if(nArr[l]==nArr[j]){
nArr.splice(j,1);
isok=true;
}
}
}
if(isok)
splitStr(nArr);
}
function getTextByStatus(status){
if(status==0){
return "<font color='blue'>启用</font>";
}else{
return "<font color='red'><B>禁用</B></font>";
}
}
function getImgByStatus(status){
if(status==0){
return "../Images/gz2.gif";
}else{
return "../Images/gz1.gif";
}
}
function getTxtByStatus(status){
if(status==0){
return "我要禁用";
}else{
return "我要启用";
}
}
//第一页
function firstSearch(ecid)
{
if (ecid != ""){
totalCount = Interactive.GetCmdSMSlogCount("1=1").value;
userdata = Interactive.PageingOpenCmdSMSLog(1,pageSize);//Interactive.getInteractiveSMSByEcid(ecid,pageSize,1,totalCount);
binddata(userdata);
$("#recordcount").html(totalCount.toString());//curpageindex
$("#curpageindex").html(totalCount==0?'0':1);
if (totalCount % pageSize ==0)
{
$("#pgcount").html((totalCount / pageSize).toString());
}else{
$("#pgcount").html(parseInt(totalCount / pageSize)+1);
}
}
}
//下一页
function nextSearch(ecid){
if (ecid != ""){
var curpg =$("#curpageindex").html();//得到当前页
var pgCount = $("#pgcount").html();//得到总的页数
if (curpg < pgCount){
totalCount = Interactive.GetCmdSMSlogCount('1=1').value;
userdata = Interactive.PageingOpenCmdSMSLog(parseInt(curpg)+1,pageSize);
binddata(userdata);
$("#recordcount").html(totalCount);//curpageindex
$("#curpageindex").html(parseInt(curpg)+1);
if (totalCount % pageSize ==0)
{
$("#pgcount").html(totalCount / pageSize);
}else{
$("#pgcount").html(parseInt(totalCount / pageSize)+1);
}
}else{
alert("当前已经是尾页了!");
}
}
}
//上一页
function preSearch(ecid){
if (ecid != ""){
var curpg =$("#curpageindex").html();//得到当前页
var pgCount = $("#pgcount").html();//得到总的页数
if (curpg > 1 ){
totalCount = Interactive.GetCmdSMSlogCount('1=1').value;
userdata = Interactive.PageingOpenCmdSMSLog(parseInt(curpg)-1,pageSize);
binddata(userdata);
$("#recordcount").html(totalCount);//curpageindex
$("#curpageindex").html(parseInt(curpg)-1);
if (totalCount % pageSize ==0)
{
$("#pgcount").html(totalCount / pageSize);
}else{
$("#pgcount").html(parseInt(totalCount / pageSize)+1);
}
}else{
alert("当前已经是首页了!");
}
}
}
//尾页
function lastSearch(ecid){
if (ecid != ""){
var curpg =$("#curpageindex").html();//得到当前页
var pgCount = $("#pgcount").html();//得到总的页数
if (curpg < pgCount ){
totalCount = Interactive.GetCmdSMSlogCount('1=1').value;
userdata = Interactive.PageingOpenCmdSMSLog(pgCount,pageSize);
binddata(userdata);
$("#recordcount").html(totalCount);//curpageindex
$("#curpageindex").html(pgCount);
if (totalCount % pageSize ==0)
{
$("#pgcount").html(totalCount / pageSize);
}else{
$("#pgcount").html(parseInt(totalCount / pageSize)+1);
}
}
}
}
//跳转指定页
function gotoSearch(ecid){
if (ecid != ""){
var curpg =$("#curpageindex").html();//得到当前页
var pgCount = $("#pgcount").html();//得到总的页数
var pggoto =$("#gototxt").val();
var reg = /[^\d]/g;
if (($.trim(pggoto) != "") && !(reg.test(pggoto))){
if ((parseInt(curpg) != parseInt(pggoto)) && (pggoto <= pgCount)){
totalCount = Interactive.GetCmdSMSlogCount('1=1').value;
userdata = Interactive.PageingOpenCmdSMSLog(pggoto,pageSize);
binddata(userdata);
$("#recordcount").html(totalCount);//curpageindex
$("#curpageindex").html(pggoto);
if (totalCount % pageSize ==0)
{
$("#pgcount").html(totalCount / pageSize);
}else{
$("#pgcount").html(parseInt(totalCount / pageSize)+1);
}
}
}else{
alert("请输入正确的数字!");
}
}
}
//刷新
function Refresh(ecid){
if (ecid != ""){
var curpg =$("#curpageindex").html();//得到当前页
totalCount = Interactive.GetCmdSMSlogCount('1=1').value;
userdata = Interactive.PageingOpenCmdSMSLog(curpg);
binddata(userdata);
$("#recordcount").html(totalCount);//curpageindex
$("#curpageindex").html(curpg);
if (totalCount % pageSize ==0)
{
$("#pgcount").html(totalCount / pageSize);
}else{
$("#pgcount").html(parseInt(totalCount / pageSize)+1);
}

}
}

复制代码 代码如下:

GroupText.aspx.cs:
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
Ajax.Utility.RegisterTypeForAjax(typeof(DataAccess.Interactive));
}

复制代码 代码如下:

Interactive.cs:
[Ajax.AjaxMethod(Ajax.HttpSessionStateRequirement.Read)]
public DataTable PageingOpenCmdSMSLog(int pgindex,int pageSize)
{
int pageIndex=pgindex;
DataTable dt = new DataTable ();
JSONHelper json = new JSONHelper();
int count = GetCmdSMSlogCount("1=1");
dt = GetDataByPager2000("SendAndRecvData S left join InteractiveSMS I on (S.ItemId=I.Id AND S.ECID=I.ECID)","srId","1=1",pageSize,pageIndex,"srId",1,
"S.srId,I.ItemName,S.SendMod,S.RecvMod,S.SendDate,S.SendMsg,S.JfValue,S.SendStatus",count);
return dt;
}
[Ajax.AjaxMethod(Ajax.HttpSessionStateRequirement.Read)]
public int GetCmdSMSlogCount(string where)
{
try
{
int count = ReturnSQL("select count(*) from SendAndRecvData S left join InteractCommand I on(S.ItemId=I.Id AND S.ECID=I.ECID) where "+where);
return count;
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// 分页获取数据列表 适用于SQL2000
/// </summary>
/// <param name="tablename">表名</param>
/// <param name="key">主键</param>
/// <param name="where">查询条件</param>
/// <param name="pagesize">每页记录数</param>
/// <param name="pageindex">页索引</param>
/// <param name="orderfield">排序字段</param>
/// <param name="ordertype">排序方式 1=ASC 0=DESC</param>
/// <param name="fieldlist">查找的字段</param>
/// <param name="recordcount">总记录数</param>
/// <returns></returns>
public static DataTable GetDataByPager2000(string tablename, string key, string where, int pagesize, int pageindex, string orderfield, int ordertype, string fieldlist, int recordcount)
{
string cmd = "ProcCustomPage";
SqlParameter[] para = new SqlParameter[9];
para[0] = new SqlParameter("@Table_Name", tablename);
para[1] = new SqlParameter("@Sign_Record", key);
para[2] = new SqlParameter("@Filter_Condition", where);
para[3] = new SqlParameter("@Page_Size", pagesize);
para[4] = new SqlParameter("@Page_Index", pageindex);
para[5] = new SqlParameter("@TaxisField", orderfield);
para[6] = new SqlParameter("@Taxis_Sign", ordertype);
para[7] = new SqlParameter("@Find_RecordList", fieldlist);
para[8] = new SqlParameter("@Record_Count", recordcount);
return ExecuteDataSet(CommandType.StoredProcedure, cmd, para).Tables[0];
}
public static DataSet ExecuteDataSet(CommandType cmdType, string cmdText, params SqlParameter[] para)
{
try
{
using (SqlConnection con = new SqlConnection(CONN_STRING))
{
SqlDataAdapter adapter = new SqlDataAdapter();
using (SqlCommand cmd = new SqlCommand())
{
DataSet ds = new DataSet();
PrepareCommand(con, cmd, cmdType, cmdText, para);
adapter.SelectCommand = cmd;
adapter.Fill(ds);
return ds;
}
}
}
catch(Exception ex)
{
string d=ex.ToString();
return null;
}
}
/// <summary>
/// 建立SqlCommand
/// </summary>
/// <param name="con">SqlConnection 对象</param>
/// <param name="cmd">要建立的Command</param>
/// <param name="cmdType">CommandType</param>
/// <param name="cmdText">执行的SQL语句</param>
/// <param name="cmdParms">参数</param>
private static void PrepareCommand(SqlConnection con, SqlCommand cmd, CommandType cmdType, string cmdText, SqlParameter[] cmdParms)
{
if (con.State != ConnectionState.Open)
con.Open();
cmd.Connection = con;
cmd.CommandType = cmdType;
cmd.CommandText = cmdText;
if (cmdParms != null)
foreach (SqlParameter para in cmdParms)
cmd.Parameters.Add(para);
}