ajax +php無刷新分頁代碼 我們這里是利用php+js+ajax實現(xiàn)數(shù)據無刷新分頁代碼哦。

ajax +php教程無刷新分頁代碼
我們這里是利用php+網頁特效+ajax實現(xiàn)數(shù)據無刷新分頁代碼哦。
*/

//index.php文件
header("content-type: text/html; charset=utf-8");
error_reporting(e_all^e_notice);
include('pagination_class.php');
mysql教程_connect('localhost', 'root', '') or die(mysql_error());
mysql_select_db('mydemo');
mysql_query("set names 'utf8'");
?>



$qry = "select * from students";
$searchtext = "";
if($_request['search_text']!=""){
?$searchtext = $_request['search_text'];
?$qry .=" where name like '$searchtext%'";
}
//for pagination
$starting=0;
$recpage = 2;//number of records per page
?
$obj = new pagination_class($qry,$starting,$recpage);??
$result = $obj->result;

???
????>

???
???
???
????
???
???
??

????search ????? ????

??? ??? ???? ???? ???? ?????$counter = $starting + 1; ?????while($data = mysql_fetch_array($result)) {?> ?????? ?????? ?????? ?????? ??????$counter ++; ?????} ?> ???? ?????? ????? ????? ????}else{?> ????? ????}?> ???? ???? sl no name echo $counter; ?> echo $data['name']; ?> echo $obj->anchors; ?> echo $obj->total; ?> no data found ??? ???

???

?pagination.js文件
???

????? function $()
{
? var elements = new array();
? for (var i = 0; i ? {
??? var element = arguments[i];
??? if (typeof element == 'string')
????? element = document.getelementbyid(element);
??? if (arguments.length == 1)
????? return element;
??? elements.push(element);
? }
? return elements;
}

var xmlhttp
function pagination(page)
{
xmlhttp=getxmlhttpobject();
if (xmlhttp==null)
? {
? alert ("your browser does not support ajax!");
? return;
? }
var url="test_sub.php";
url = url+"?starting="+page;
url = url+"&search_text="+$('search_text').value;
url=url+"&sid="+math.random();
xmlhttp.onreadystatechange=statechanged;
xmlhttp.open("get",url,true);
xmlhttp.send(null);
}

function statechanged()
{
if (xmlhttp.readystate==4)
{
$("page_contents").innerhtml=xmlhttp.responsetext;
}
}

function getxmlhttpobject()
{
var xmlhttp=null;
try
? {
? // firefox, opera 8.0+, safari
? xmlhttp=new xmlhttprequest();
? }
catch (e)
? {
? // internet explorer
? try
??? {
??? xmlhttp=new activexobject("msxml2.xmlhttp");
??? }
? catch (e)
??? {
??? xmlhttp=new activexobject("microsoft.xmlhttp");
??? }
? }
return xmlhttp;
}

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