JSP page pagination Display data

The effect is as shown! Display up to 10 records;
The full JSP and background code are as follows:

<%@ page contenttype= "Text/html;charset=utf-8"%><%@ taglib prefix= "C" uri= "http://java.sun.com/jsp/jstl/ Core "%><%@ taglib prefix=" FMT "uri=" http://java.sun.com/jsp/jstl/fmt "%><%@ taglib prefix=" tags "tagdir=" /web-inf/tags "%><%@ taglib prefix=" Shiro "uri=" http://shiro.apache.org/tags "%><c:set var=" CTX "value=" $ {PageContext.request.contextPath} "/>
　　
Java Code paging tool class;
Package Cn.enetic.wodm.entity;import java.util.hashmap;import java.util.map;/** * pagination * @author Administrator * */public C    Lass Pageutil {private int totalnum;//total number of records; private int totalpage;//total pages private int currpage;//current page number;    private int pagenum = 20;//default page record number;    private int startnum = 1;//start number;    private int endnum;//end number;    private int startpage;//Start page;    private int endpage;//End page;        Public Pageutil () {} public pageutil (int pagenum,string key,object value) {params.put (key, value);    This.pagenum = Pagenum;    } public pageutil (int pagenum) {this.pagenum = Pagenum;    } private map<string, object> params=new hashmap<string, object> ();//Å è¡#̈亞 If 暟 arrival list??        public void settotalpage (int totalnum) {int num = totalnum% Pagenum;        if (num = = 0) {totalpage = Totalnum/pagenum;        } else {totalpage = totalnum/pagenum + 1; }} public void initpage (int totalnum) {this.totalNum = Totalnum; Settotalpage (totalnum);//OptIn pickaxes marriage??        闈 ㈡??        StartPage = 1;        EndPage = Totalpage;        if (currpage<=0) {this.currpage=1;        }else if (currpage>=totalpage) {this.currpage=totalpage;        } startnum = Pagenum * CURRPAGE-PAGENUM;        if (startnum<=0) {startnum=0;}        Endnum = Pagenum * currpage;        if (Endnum > Totalnum) {endnum = Totalnum;    }} public int gettotalnum () {return totalnum;    } public void Settotalnum (int totalnum) {this.totalnum = Totalnum;    } public int Getcurrpage () {return currpage;        } public void Setcurrpage (int pagenumber) {if ("". Equals (PageNumber)) {this.currpage=1;        }else{This.currpage=pagenumber;    }} public int getpagenum () {return pagenum;    } public void Setpagenum (int pagenum) {this.pagenum = Pagenum; } public int Getstartnum () {RETUrn Startnum;    } public void Setstartnum (int startnum) {this.startnum = Startnum;    } public int Getendnum () {return endnum;    } public void Setendnum (int endnum) {this.endnum = Endnum;    } public int Getstartpage () {return startpage;    } public void Setstartpage (int startpage) {this.startpage = StartPage;    } public int Getendpage () {return endpage;    } public void Setendpage (int endpage) {this.endpage = EndPage;    } public map<string, Object> Getparams () {return params;    } public void SetParams (map<string, object> params) {this.params = params;    } public int Gettotalpage () {return totalpage; }}
　　
Control layer Code;//If you click on the Query button, the number of pages is emptied
The total number of pages;
 int totalnumber=0; if (("". Equals (company) | |            Company==null) &&pagesize!=20) {totalnumber=pagesize;           Currpage = 1;           }else{Totalnumber = This.userCPService.getTotalnumber (company);           } pageutil page = new Pageutil (20);           Page.setcurrpage (Currpage);           Page.initpage (Totalnumber);           int startnum = Page.getstartnum (); Get the USERCP of the audit pass and the corresponding click-through number; List<object[]> AllUser = This.userCPService.getAllPassUserCPsAndClicks (startnum                      , PageSize, company);           Model.addattribute ("AllUser", AllUser);           Model.addattribute ("page", page);           Model.addattribute ("Company" and company);           Model.addattribute ("type", type);           Model.addattribute ("SortType", SortType);           Model.addattribute ("Page_size", "20");           Model.addattribute ("Currpage", currpage); Model.addattribute ("Navigatecolor", Navigatecolor);                Model.addattribute ("M", m);         return "Rankstatistics/cpranklist"; }
　　

           
　　



JSP page pagination Display data