<html> <head> <meta http-equiv="Content-Language" content="en" /> <meta content="PHPEclipse 1.0" /> <meta http-equiv="Content-Type" content="text/html; charset=GB2312" /> <title>title</title> <mce:script type='text/javascript'><!-- var http_request=false; function send_request(url){//初始化，指定处理函数，发送请求的函数 http_request=false; //开始初始化XMLHttpRequest对象 if(window.XMLHttpRequest){//Mozilla浏览器 http_request=new XMLHttpRequest(); if(http_request.overrideMimeType){//设置MIME类别 http_request.overrideMimeType("text/xml"); } } else if(window.ActiveXObject){//IE浏览器 try{ http_request=new ActiveXObject("Msxml2.XMLHttp"); }catch(e){ try{ http_request=new ActiveXobject("Microsoft.XMLHttp"); }catch(e){} } } if(!http_request){//异常，创建对象实例失败 window.alert("创建XMLHttp对象失败！"); return false; } http_request.open("GET",url,true); http_request.onreadystatechange=processrequest; //确定发送请求方式，URL，及是否同步执行下段代码 http_request.send(null); } //处理返回信息的函数 function processrequest(){ if(http_request.readyState==4){//判断对象状态 if(http_request.status==200){//信息已成功返回，开始处理信息 document.getElementById('result').innerHTML=http_request.responseText; } else{ //页面不正常 alert("您所请求的页面不正常！"); } } } function dopage(url) { document.getElementById('result').innerHTML="正在读取数据..."; send_request(url); } // --></mce:script> </head> <body bgcolor="#FFFFFF" text="#000000" link="#FF9966" vlink="#FF9966" alink="#FFCC99"> <div> </div> </body> </html>
php代码如下：
header("Content-type: text/html;charset=GBK");// $link=mysql_connect('localhost','root','root'); mysql_select_db('test'); mysql_query("SET NAMES 'GBK'"); $num=5;//每页显示5条 $sql="select * from article "; //总共有多少记录 $resultt=mysql_query($sql); //获取数据库总记录数 $total=mysql_num_rows($result); echo $total; //总共有多少页 $pagecount=$total/$num; //获取当前页 $currentPage=isset($_GET['page'])?intval($_GET['page']):1; //查询条数 $offset=($currentPage-1)*$num; //下一页 $nexpage=($currentPage==$pagecount?0:$currentPage+1); //上一页 $prepg=$currentPage-1; $url='ajax.php'; //根据条数查询信息 $strSQL="select * from article limit $offset,$num"; $pagecontrol="当前第".$currentPage."页" ; $pagecontrol.="共".$pagecount."页"; $pagecontrol.="<a href="javascript:dopage(" mce_href="javascript:dopage("'$url?page=1')>首 页</a> "; if($prepg) $pagecontrol.=" <a href="javascript:dopage(" mce_href="javascript:dopage("'$url?page=$prepg');>上一页</a> "; else $pagecontrol.=" 上一页 "; if($nexpage) $pagecontrol.="<a href="javascript:dopage(" mce_href="javascript:dopage("'$url?page=$nexpage');>下一页</a>"; else $pagecontrol.="下一页"; $pagecontrol.="<a href="javascript:dopage(" mce_href="javascript:dopage("'$url?page=$pagecount')>尾 页</a>"; $result1=mysql_query($strSQL); echo "<table border=1 width=100%>"; echo "<tr>"; echo "<td>编 号</td><td>标 题</td><td>新闻类型</td>"; echo "</tr>"; while($row=mysql_fetch_array($result1)) { echo "<tr>"; echo "<td>$row[id]</td><td>$row[title]</td><td>$row[classname]</td>"; echo "</tr>"; } echo "</table>"; echo "<br/>"; echo $pagecontrol;