


JS Ajax Jquery implements page refresh-free paging and grouping, super powerful implementation
<%@ Page language="c#" Codebehind="GroupText.aspx.cs" AutoEventWireup="false" Inherits="test1.GroupText" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" > <HTML> <HEAD> <title>GroupText</title> <meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1"> <meta name="CODE_LANGUAGE" Content="C#"> <meta name="vs_defaultClientScript" content="JavaScript"> <meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5"> <LINK href="css/wmh.css" href="css/wmh.css" type="text/css" rel="stylesheet"> <script src="js/jquery.js" type="text/javascript"></script> <script src="js/Common.js" type="text/javascript"></script> <script src="js/getCommonTable.js" type="text/javascript"></script> <script src="js/GroupText.js" type="text/javascript"></script> <script language="javascript"><!-- var ecid = '100001'; var jpstr = ""; var pageSize = 8; // --></script> </HEAD> <body MS_POSITIONING="GridLayout"> <form id="Form1" method="post" runat="server"> <div class="listDiv" style="height:100%; PADDING-TOP: 2px"> <table cellSpacing="0" cellPadding="0" width="100%" border="0"> <tr class="dg_header"> <td style="BORDER-RIGHT: 1px solid; BORDER-TOP: 1px solid; BORDER-LEFT: 1px solid; WIDTH: 10%; BORDER-BOTTOM: 1px solid; TEXT-ALIGN: center" >活动名称</td> <td style="BORDER-RIGHT: 1px solid; BORDER-TOP: 1px solid; WIDTH: 10%; BORDER-BOTTOM: 1px solid; TEXT-ALIGN: center">发送方</td> <td style="BORDER-RIGHT: 1px solid; BORDER-TOP: 1px solid; WIDTH: 10%; BORDER-BOTTOM: 1px solid; TEXT-ALIGN: center">接收方</td> <td style="BORDER-RIGHT: 1px solid; BORDER-TOP: 1px solid; WIDTH: 12%; BORDER-BOTTOM: 1px solid; TEXT-ALIGN: center">发送时间</td> <td style="BORDER-RIGHT: 1px solid; BORDER-TOP: 1px solid; WIDTH: 38%; BORDER-BOTTOM: 1px solid; TEXT-ALIGN: center">发送内容</td> <td style="BORDER-RIGHT: 1px solid; BORDER-TOP: 1px solid; WIDTH: 10%; BORDER-BOTTOM: 1px solid; TEXT-ALIGN: center">积分</td> <td style="BORDER-RIGHT: 1px solid; BORDER-TOP: 1px solid; WIDTH: 10%; BORDER-BOTTOM: 1px solid; TEXT-ALIGN: center">状态</td> </tr> <tr> <td class="dg_line" style="BORDER-BOTTOM: 0px solid" style="BORDER-BOTTOM: 0px solid" vAlign="top" width="100%" colSpan="7" height="100%"> <div id="divcontent" style="WIDTH: 100%; HEIGHT: 100%" align="left"></div> </td> </tr> <tr> <td class="dg_line" style="BORDER-RIGHT: 1px solid; BORDER-TOP: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid" style="BORDER-RIGHT: 1px solid; BORDER-TOP: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid" width="100%" colSpan="10"> <table width="100%"> <tr> <td class="pgtext">共<span id="recordcount" style="COLOR: red" style="COLOR: red">0</span>条记录 目前第<span id="curpageindex" style="COLOR: red" style="COLOR: red">0</span> <font color="red">/</font><span id="pgcount" style="COLOR: red" style="COLOR: red">0</span>页 <input class="pageText" id="gototxt" type="text" maxLength="10" name="gototxt" runat="server"> <input id="gotopg" type="button" class="goBtn"></td> <td align="right"><img src="/static/imghwm/default1.png" data-src="Images/first.gif" class="lazy" id="btnfirst" style="max-width:90%" style="CURSOR: hand" alt="首页" > <img src="/static/imghwm/default1.png" data-src="Images/btn_pre.gif" class="lazy" id="btnpre" style="CURSOR: hand" style="CURSOR: hand" alt="上一页" > <img src="/static/imghwm/default1.png" data-src="Images/btn_next.gif" class="lazy" id="btnnext" style="CURSOR: hand" style="CURSOR: hand" alt="下一页" > <img src="/static/imghwm/default1.png" data-src="Images/btn_last.gif" class="lazy" id="btnlast" style="CURSOR: hand" style="CURSOR: hand" alt="尾页" > </td> </tr> </table> </td> </tr> </table> </div> </form> </body> </HTML>
Common.js
Common.js: //时间格式化 function getDateByFormat(oldDate){ var Dy = oldDate.getFullYear(); var Dm = oldDate.getMonth()+1; var Dd = oldDate.getDate(); if(Dm<10){ Dm = "0" + Dm; } if(Dd<10){ Dd = "0" + Dd; } var newDate = Dy+'-'+Dm+'-'+Dd; return newDate; } //日期-时间格式化 function getDateTimeByFormat(oldDate){ var Dy = oldDate.getFullYear(); var Dm = oldDate.getMonth()+1; var Dd = oldDate.getDate(); var Dh = oldDate.getHours(); var Dmi = oldDate.getMinutes(); var Ds = oldDate.getSeconds(); if(Dm<10) Dm = "0" + Dm; if(Dd<10) Dd = "0" + Dd; if(Dh<10) Dh = "0" + Dh; if(Dmi<10) Dmi = "0" + Dmi; if(Ds<10) Ds = "0" + Ds; var newDate = Dy+'-'+Dm+'-'+Dd+' '+Dh+':'+Dmi+':'+Ds; return newDate; } //只能输入数字 function txtnumber() { if ((event.keyCode >57) || (event.keyCode <48)) return false;else return true; } //只能输入数字和字母 function txtnumchar() { //65- 90 97-122 var kcode = event.keyCode; if (kcode >= 48 && kcode <= 57) return true; else if(kcode >= 65 && kcode <= 90) return true; else if (kcode >= 97 && kcode <= 122) return true; else return false; }
getCommonTable.js
getCommonTable.js //获取table头 function getTableHeadByWidth(widthSize,ids){ var Tableone = "<table id='tab"+ids+"' border='0' cellspacing='0' cellpadding='0' "; var Tabletwo = ">"; if (widthSize == "") return Tableone + Tabletwo; else return Tableone+"width="+widthSize+Tabletwo; } //获取第一个tr td 传一个宽度值 function getTrAndTdFirstByCWidth(classname,widthSize){ var tdone = " <tr "; var tdtwo = "><td style="BORDER-BOTTOM: 1px solid;" style="BORDER-BOTTOM: 1px solid;" align='center' "; var tdthr = " > "; if (classname =="") tdone += tdtwo; else tdone+=" class ='"+classname+"' "+tdtwo; if (widthSize == "") tdone += tdthr; else tdone += " width="+widthSize+tdthr; return tdone; } //获取下一个TD,传一个宽度值 function getTdNextByWidth(widthSize){ var tdone = " </td><td style=" BORDER-BOTTOM: 1px solid" style=" BORDER-BOTTOM: 1px solid" align='center' "; var tdtwo =">"; if (widthSize =="") return tdone+tdtwo; else return tdone+"width="+widthSize+tdtwo; } //获取最后一个td function getTdLastByWidth(widthSize){ var tdone = " </td><td style=" BORDER-BOTTOM: 1px solid" style=" BORDER-BOTTOM: 1px solid" align='center' "; var tdtwo =">"; if (widthSize =="") return tdone+tdtwo; else return tdone+"width="+widthSize+tdtwo; } //获取最后一个tr/td function getTrAndTdLast(){ return " </td></tr>"; } //获取table尾 function getTableLast(){ return "</table>"; } //获取img function getImgByParams(imgUrl,altstr,eventName,eventParams,imgid){ var one = "<img src="/static/imghwm/default1.png" data-src="Images/uuu.gif" class="lazy" border='0' style="max-width:90%" style="CURSOR: hand""; if (imgUrl != "") one += "src='"+imgUrl+"'"; if (altstr != "") one += "alt='"+altstr+"'"; if(imgid != "") one += "id='"+imgid+"'"; one += "onclick='"+eventName+"("+eventParams+");'> "; return one } //--------排序--------------------------- //通过字段的内容排序 SortByBtnidAndCellName=function(btnId,cellName,celltype){ var way = getOpType(btnId);//0为正。1为倒 var ds = userdata.value; var sortarr= new Array(); if ((ds!= null) && (typeof(ds) == "object")){ var len = ds.Rows.length; if(celltype=='S' || celltype=='N'){ for(var j=0;j<len;j++){ sortarr[j] = ds.Rows[j][cellName];//.substr(0,1);//通过字符 } }else if(celltype=='D'){ for(var i=0;i<len;i++){ sortarr[i] = getDateByFormat(ds.Rows[i][cellName]);//通过日期 } } if(sortarr!=''){ var indexarr = new Array(); indexarr = getSortArray(sortarr,celltype);//得到新的排序规则 if(indexarr != ''){ setSortAginbyWay(indexarr,way); } } } } //获得排序 getOpType=function(btnid){//返回0正序,1为倒序 var imgName= $("#"+btnid).attr("src"); var wz = imgName.indexOf('.gif'); var oldImg =imgName.substr(wz-9,9); if(oldImg=='sort_desc'){//当前是倒序或未排序,需要正序sort_ascc $("#"+btnid).attr("src","../Images/sort_ascc.gif"); return 0; }else{ $("#"+btnid).attr("src","../Images/sort_desc.gif"); return 1; } } //按JS Sort排序 获得新的排序规则 getSortArray=function (sortdatearr,celltype){// 参数为array var sortstr = ''; for(var k=0;k<sortdatearr.length;k++){ if(sortstr=='') sortstr=sortdatearr[k]; else sortstr+='^%^'+sortdatearr[k]; } var newsortdate =sortdatearr; var len = sortdatearr.length; if(celltype =='S' || celltype =='D') newsortdate.sort();//字符排序 else{ //数字排序 for(var i=0;i<len;i++){ var tmp =0; for(var j=i+1;j<len;j++){ if(newsortdate[i]>newsortdate[j]){ tmp = newsortdate[i]; newsortdate[i] = newsortdate[j]; newsortdate[j] =tmp; } } } } var tmpsortdate =sortstr.split('^%^') var resultarr = new Array(); for(var i = 0;i<len;i++){ for(var j = 0;j<len;j++){ if(newsortdate[i]==tmpsortdate[j]){ resultarr[i] = j; tmpsortdate[j] ='||||||||'; break; } } } return resultarr; }; //--------------------end------------------------------- //删除重复的手机号码 SplitRepeatMobile=function(mobile){ var mob=mobile; for(var i=0;i<mob.length;i++){ for(var j=i+1;j<mob.length;j++){ if(mob[i]==mob[j]){ mob.splice(j,1); } } } return mob; }
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 src="/static/imghwm/default1.png" data-src="Images/uuu.gif" class="lazy" id ='"+ds.Rows[tmp].srId+"' onclick=showOrHide("+ds.Rows[tmp].srId+") style="CURSOR: hand" style="CURSOR: hand" ><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); } } }
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)); }
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); }

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