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php ajax无刷新分页,支持id定位_AJAX相关_
2023-05-25
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简介 php ajax无刷新分页,支持id定位_AJAX相关_
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 )
?
"
:
"
for ( $i =
$CurrentPage - $HalfPer,$i > 0 || $i = 0 , $j =
$CurrentPage + $HalfPer, $j < $totalPage || $j = $totalPage;$i < $j ;$i++
)
{
$re .= $i == $CurrentPage
?
"
"]
: "
"
}
$re .= ( $CurrentPage < $total
)
? "
:
"
$re="
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');
?>
echo
AjaxPage(200,20,$page,'rand.php?page','ajaxaction','2','nike');
?>
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';
send_request('ajax.php?do=ajax&sort='+id,inputarray[id]);
}
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