java中的手动分页_JAVA 手动分页代码

int pageCount = count / 8 + (count % 8 == 0 ? 0 : 1);//获取总页数   8：每页显示的条数

Servlet:

//下一页

int carType=Integer.parseInt(request.getParameter("carType"));

String newscar=request.getParameter("newscar");

String newscars=new String(newscar.getBytes("ISO-8859-1"), "UTF-8");

String sPageNow=request.getParameter("danqianPage");

int PageNow=Integer.parseInt(sPageNow)*8;

int danqianPage=Integer.parseInt(request.getParameter("danqianPage"))+1; 当前页

IcarInfo ip=new CarInfoImpl();

List carInfoList=new ArrayList();

carInfoList=ip.getAllCarInfo(carType,PageNow,8);

request.setAttribute("pageCount", request.getParameter("pageCount").trim());

request.setAttribute("danqianPage", danqianPage);

//上一页

int carType=Integer.parseInt(request.getParameter("carType"));

String newscar=request.getParameter("newscar");

String newscars=new String(newscar.getBytes("ISO-8859-1"), "UTF-8");

String sPageNow=request.getParameter("danqianPage");

int PageNow=(Integer.parseInt(sPageNow)-1)*8;

int danqianPage=Integer.parseInt(request.getParameter("danqianPage"))-1; 当前页

IcarInfo ip=new CarInfoImpl();

List carInfoList=new ArrayList();

carInfoList=ip.getAllCarInfo(carType,PageNow-8,8);

request.setAttribute("pageCount", request.getParameter("pageCount").trim());

request.setAttribute("danqianPage", danqianPage);

jsp:

第${requestScope.danqianPage}页/共${requestScope.pageCount }页

JS:

function FenyeNext(){

var pageCount=document.getElementById('pageCounts').value; ///总页数

var danqianPage=document.getElementById('danqianPages').value; 当前页

if(parseInt(danqianPage) < parseInt(pageCount)){

location.href="KServlet?action=FenyeNext&PageNow=&{PageNow}&pageCount="+pageCount+"&danqianPage="+danqianPage;

}else{

return false;

}

}

function FenyeBack(){

var pageCount=document.getElementById('pageCounts').value; ///总页数

var danqianPage=document.getElementById('danqianPages').value; 当前页

if(parseInt(danqianPage) > 1){

location.href="KServlet?action=FenyeBack&PageNow=&{PageNow}&pageCount="+pageCount+"&danqianPage="+danqianPage;

}else{

return false;

}

}

留着以后作参数