Ajax無刷新分頁效果，如下代碼實(shí)現(xiàn)
<!doctype html><html lang="en"><head> <meta charset="UTF-8"> <title>Ajax無刷新分頁效果</title> <script type="text/javascript"> function showpage(url) { var xhr = new XMLHttpRequest(); xhr.onreadystatechange = function () { if (xhr.readyState == 4) { document.getElementById("result").innerHTML = xhr.responseText; } } xhr.open('get',url); xhr.send(null); } window.onload = function () { showpage('page.php'); } </script></head><body> <h2 style="text-align: center">Ajax無刷新分頁效果</h2> <div id="result"></div></body></html>網(wǎng)上找的分頁代碼，親測可用~
/** Created on 2011-07-28* Author : LKK , http://lianq.net* 使用方法：require_once('mypage.php');$result=mysql_query("select * from mytable", $myconn);$total=mysql_num_rows($result); //取得信息總數(shù)pageDivide($total,10); //調(diào)用分頁函數(shù)//數(shù)據(jù)庫操作$result=mysql_query("select * from mytable limit $sqlfirst,$shownu", $myconn);while($row=mysql_fetch_array($result)){...您的操作}echo $pagecon; //輸出分頁導(dǎo)航內(nèi)容*///if(!function_exists("pageDivide")){#$total 信息總數(shù)#$shownu 顯示數(shù)量,默認(rèn)20#$url 本頁鏈接 function pageDivide($total,$shownu=20,$url=''){#$page 當(dāng)前頁碼#$sqlfirst mysql數(shù)據(jù)庫起始項(xiàng)#$pagecon 分頁導(dǎo)航內(nèi)容 global $page,$sqlfirst,$pagecon,$_SERVER; $GLOBALS["shownu"]=$shownu; if(isset($_GET['page'])){ $page=$_GET['page']; }else $page=1;#如果$url使用默認(rèn),即空值,則賦值為本頁URL if(!$url){ $url=$_SERVER["REQUEST_URI"];}#URL分析 $parse_url=parse_url($url); @$url_query=$parse_url["query"]; //取出在問號?之后內(nèi)容 if($url_query){ $url_query=preg_replace("/(&?)(page=$page)/","",$url_query); $url = str_replace($parse_url["query"],$url_query,$url); if($url_query){ $url .= "&page"; }else $url .= "page"; }else $url .= "?page";#頁碼計(jì)算 $lastpg=ceil($total/$shownu); //最后頁,總頁數(shù) $page=min($lastpg,$page); $prepg=$page-1; //上一頁 $nextpg=($page==$lastpg ? 0 : $page+1); //下一頁 $sqlfirst=($page-1)*$shownu;#開始分頁導(dǎo)航內(nèi)容 $pagecon = "顯示第 ".($total?($sqlfirst+1):0)."-".min($sqlfirst+$shownu,$total)." 條記錄，共 <B>$total</B> 條記錄"; if($lastpg<=1) return false; //如果只有一頁則跳出// if($page!=1) $pagecon .=" <a href='$url=1'>首頁</a> "; else $pagecon .=" 首頁 ";// if($prepg) $pagecon .=" <a href='$url=$prepg'>前頁</a> "; else $pagecon .=" 前頁 ";// if($nextpg) $pagecon .=" <a href='$url=$nextpg'>后頁</a> "; else $pagecon .=" 后頁 ";// if($page!=$lastpg) $pagecon.=" <a href='$url=$lastpg'>尾頁</a> "; else $pagecon .=" 尾頁 "; if($page!=1) $pagecon .=" <a href='javascript:showpage(/"$url=1/")'>首頁</a> "; else $pagecon .=" 首頁 "; if($prepg) $pagecon .=" <a href= 'javascript:showpage(/"$url=$prepg/")'>前頁</a> "; else $pagecon .=" 前頁 "; if($nextpg) $pagecon .=" <a href= 'javascript:showpage(/"$url=$nextpg/")'>后頁</a> "; else $pagecon .=" 后頁 "; if($page!=$lastpg) $pagecon.=" <a href= 'javascript:showpage(/"$url=$lastpg/")'>尾頁</a> "; else $pagecon .=" 尾頁 ";#下拉跳轉(zhuǎn)列表,循環(huán)列出所有頁碼// $pagecon .=" 到第 <select name='topage' size='1' onchange='window.location=/"$url=/"+this.value'>/n"; $pagecon .=" 到第 <select name='topage' size='1' onchange='showpage(/"$url=/"+this.value)'>/n"; for($i=1;$i<=$lastpg;$i++){ if($i==$page) $pagecon .="<option value='$i' selected>$i</option>/n"; else $pagecon .="<option value='$i'>$i</option>/n"; } $pagecon .="</select> 頁，共 $lastpg 頁"; return $page; }//}else die('pageDivide()同名函數(shù)已經(jīng)存在!');
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