php ajax无刷新分页,支持id定位

2020-03-22 16:28:00

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来源：转载

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?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
for ( $i =
$CurrentPage - $HalfPer,$i 0 || $i = 0 , $j =
$CurrentPage + $HalfPer, $j $totalPage || $j = $totalPage;$i $j ;$i++
)
{
$re .= $i == $CurrentPage
?
" td b " . ( $i + 1 ) .
"] /b /td /n"
: " td a
href=/"javascript:$AjaxAction('$Url=$i','$ViewId')/" " . ( $i + 1 ) .
" /a /td
}
$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
$re=" 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';

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

}

/script更多编程语言

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