php ajax无刷新分页 支持id定位的代码分享

<?php 

Header("Content-Type:text/html; charset=utf-8"); 

function AjaxPage($Total,$ListNub,$CurrentPage,$Url,$AjaxAction,$HalfPer='',$ViewId='') 

{ 

//计算总页数 

$totalPage = @ceil($Total/$ListNub); 

$total=$totalPage-1; 

$re=""; 

//echo $CurrentPage; 

$re .= ( $CurrentPage > 0 ) 

?  

"<td><a  

href="javascript：$AjaxAction('$Url=0','$ViewId')"">首页</a></td>n<td><a  

href="javascript：$AjaxAction('".$Url."=".($CurrentPage-1)."','$ViewId')"">上一页</a></td>n" 

:  

"<td>首页</td>n<td>上一页</td>n"; 

for ( $i =  

$CurrentPage - $HalfPer,$i > 0 || $i = 0 ,     $j =  

$CurrentPage + $HalfPer, $j < $totalPage || $j = $totalPage;$i < $j ;$i++  

) 

{ 

  $re .= $i == $CurrentPage 

  ?  

"<td><b class=currentPage>[" . ( $i + 1 ) .  

"]</b></td>n" 

  : "<td><a  

href="javascript：$AjaxAction('$Url=$i','$ViewId')">" . ( $i + 1 ) .  

"</a></td>n"; 

} 

$re .= ( $CurrentPage < $total  

) 

? "<td><a  

href="javascript：$AjaxAction('".$Url."=".($CurrentPage+1)."','$ViewId')"">下一页</a></td>n<td><a  

href="javascript：$AjaxAction('".$Url."=".($total)."','$ViewId')"">尾页</a>n</td>" 

:  

"<td>下一页</td>n<td>尾页</td>n"; 

$re="<table  

style=text-align:center><tr>$re</tr></table>"; 

return 

$re; 

} 

//总页数，传递的页面变量-当前页 url地址 前后各多少页 

$page = $_GET['page']; 

//echo  

page('10',$page,'index.php?page','2'); 

?> 

<div id="nike"> 

<?php 

echo  

AjaxPage(200,20,$page,'rand.php?page','ajaxaction','2','nike'); 

?> 

</div> 

<script type="text/javascript" language="javascript"> 

var 

http_request = false; 

function send_request(url,htmlid) { 

http_request =  

false; 

if (window.XMLHttpRequest) { 

  http_request = new 

XMLHttpRequest(); 

  if (http_request.overrideMimeType)  

{ 

   http_request.overrideMimeType('text/xml'); 

  } 

}  

else if (window.ActiveXObject) { 

  try 

{ 

   http_request = new 

ActiveXObject("Msxml2.XMLHTTP"); 

  } catch (e)  

{ 

   try { 

    http_request = new 

ActiveXObject("Microsoft.XMLHTTP"); 

   } catch (e)  

{} 

  } 

} 

if (!http_request)  

{ 

  alert('不能创建 XMLHttpRequest 对象!'); 

  return 

false; 

} 

http_request.onreadystatechange = function 

(){likeakak(htmlid);}//processRequest(htmlid) 

http_request.open('GET',  

url, true); 

http_request.send(null); 

} 

//处理返回信息 

function processRequest(htmlid) { 

if 

(http_request.readyState == 1)  

{ 

  document.getElementById(htmlid).innerHTML="下载中..."; 

} 

if 

(http_request.readyState == 4) { 

  if (http_request.status == 200)  

{ 

   document.getElementById(htmlid).innerHTML=http_request.responseText; 

  }  

else 

{ 

   alert('请求异常'); 

  } 

} 

} 

//处理返回信息 

function 

likeakak(htmlid) 

{ 

if (http_request.readyState == 1)  

{ 

  document.getElementById(htmlid).innerHTML="下载中..."; 

} 

if 

(http_request.readyState == 4) { 

  if (http_request.status == 200)  

{ 

   document.getElementById(htmlid).innerHTML=http_request.responseText; 

  }  

else 

{ 

   alert('请求异常'); 

  } 

} 

} 

function 

ajaxaction(url,viewid) 

{ 

send_request(url,viewid); 

} 

//自定义调用函数 

function elist(id) 

{ 

var inputarray = new 

Array(); 

inputarray[1] = 'aaa'; 

inputarray[2] =  

'bbb'; 

inputarray[3] = 'ccc'; 

inputarray[4] =  

'ddd'; 

inputarray[5] = 'eee'; 

//phpfensi.com 

send_request('ajax.php?do=ajax&sort='+id,inputarray[id]); 

} 

</script>