bootstrap-paginator服务器端分页使用方法详解

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JS：


//读取消息列表*************************************************//
 queryInfoList(paraValue);
 function queryInfoList(bid)
 {
  $.ajax({
   async: true,
   type: "get",
   url: "../php/list.php",//向后端发送请求，后端为PHP
   dataType: "json", //要求后端返回数据为JSON格式
   data: { page: '1',bid:bid,act:'getInfoList' }, //请求参数，首次请求页码为1
   cache: false,
   success: function (data)
   {
    
    lis = "";
    for (eachRs in data.rs)
    {//拼接对应<li>需要的值
     lis += "<li class='list-group-item'><a title='"+data.rs[eachRs]['title']+"' class='newsLink' href='read.html"+data.rs[eachRs]['id']+"'>" + data.rs[eachRs]['title'] + "</a> <span class='text-muted pull-right'>"+data.rs[eachRs]['posttime']+"</span></li>";
    };
    $("#infoList").html(lis);

    var currentPage = data.CurrentPage; //当前页数
    var pageCount = data.pageCount; //总页数
  
    var options = {
     bootstrapMajorVersion: 4, //版本
     currentPage: currentPage, //当前页数
     totalPages: pageCount, //总页数
     numberOfPages: 10,//分页器显示10条
     shouldShowPage: true,//是否显示该按钮
     itemTexts: function (type, page, current)
     {
      switch (type)
      {
       case "first":
        return "首页";
       case "prev":
        return "上页";
       case "next":
        return "下页";
       case "last":
        return "末页";
       case "page":
        return page;
      }
     },
     
     //点击事件，用于通过Ajax来刷新整个list列表
     onPageClicked: function (event, originalEvent, type, page)
     {
      $.ajax({
       async: true,
       url: "../php/list.php",
       type: "get",
       dataType: "json",
       data: { page: page,bid:bid ,act:'getInfoList'},
       cache: false,
       success: function (data)
       {
        lis = "";
        for (eachRs in data.rs)
        {//拼接对应<li>需要的值
         lis += "<li class='list-group-item'><a title='"+data.rs[eachRs]['title']+"' class='newsLink' href='read.html"+data.rs[eachRs]['id']+"'>" + data.rs[eachRs]['title'] + "</a> <span class='text-muted pull-right'>"+data.rs[eachRs]['posttime']+"</span></li>";
        };
        $("#infoList").html(lis);
       }/*success*/
      });
     }
    };
    $('#useroption').bootstrapPaginator(options);
   }/*success*/
  });
 }


PHP：


if($act=='getInfoList')
{
 $bid=addslashes($_REQUEST['bid']);
 $curPage=addslashes($_REQUEST['page']);//当前页码
 $pageSize=15; //每页条数
 $rsAll=$dbh->query("select count(id) from article where board=$bid and wid=30 and auditor is not null and accessable=1")->fetchAll();
 $rsAllCount=$rsAll[0][0];//总记录数

 //计算总页数
 if($rsAllCount%$pageSize==0)
  $pageAllCount=$rsAllCount/$pageSize;
 else
  $pageAllCount=intval($rsAllCount/$pageSize)+1;

 $beginRs=($curPage-1)*$pageSize; //计算起始记录
 $curRsSql="select id,title, posttime from article where board=$bid and wid=30 and auditor is not null and accessable=1 order by posttime desc limit $beginRs,$pageSize";
 $rsCur=$dbh->query($curRsSql)->fetchAll();
 echo(json_encode(array("rs"=>$rsCur,"pageCount"=>$pageAllCount,"curPage"=>$curPage,"sql"=>$curRsSql)));
}


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