万能分页标签

万能分页标签

 2010写的一个jsp分页标签, 基本能实现任何效果分页(如谷歌, 百度分页, AJAX分页等), 并且能保存查询参数, 自认为比较强大, 下面记录使用方法:
 先上一个效果:
 

1. pagebar.jar加入lib

2. action里代码(最少只需要加入3行代码):

IConditionHelper helper  =  ConditionHelper.getInstance(ServletActionContext.getRequest());
            
            UserLstReq userLstReq  =   new  UserLstReq();
            userLstReq.setUserName(userName);
            userLstReq.setBeginIndex(helper.getBeginIndex());
            userLstReq.setPageSize(helper.getPageSize());
            
            helper.getCondition(userLstReq, UserLstReq. class );
            
            
            UserLstRes res  =  userService.queryUsers(userLstReq);
            HttpServletRequest request  =  ServletActionContext.getRequest();
            request.setAttribute( " list " , res.getResultLst());
            request.setAttribute( " page " ,  new  BasePageBarBean(helper, res.getCount()));

   

3. jsp代码(最好是写在一jsp里, 再include方便更改)

    <% @ taglib uri = " http://www.huiwanpeng.com "  prefix = " p " %>
    < p:pagebar totalRowCount = " ${page.totalRowCount} "  action = " ${page.action} "  pageSize = " ${page.pageSize} "  currentPageNum = " ${page.currentPageNum} "  disableCss = " color:green " >
 总行数#totalRowCount#    |   
 总页数#totalPageCount#   |
 当前第#currentPageNum#页   |
 每页数#pageSize#  |  
  < a onclick = " #callFirstPageFun# " > 第一页 </ a >|  
  < a onclick = " #callForePageFun# "   style = " #forePageDisableCss# " > 上一页 </ a >|
  < a onclick = " #callNextPageFun# "  style = " #nextPageDisableCss# " > 下一页 </ a >   |  
  < a onclick = " #callLastPageFun# " > 最后页 </ a >  
  < p:loop positiveStep = " 2 "  negativeStep = " 4 "  isFill = " true "  currentPageCss = " color:red " >
   < a style = " #currentPageCss# "  onclick = " #callLoopPageFun# " > #currentPageNum#  </ a >
  </ p:loop >
  < input id = " #inputPageNumId# "  type = " text "  style = " width:20px " />< input type = " button "  value = " go "  onclick = " #callGoFun# " />
    </ p:pagebar >