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Home php教程 php手冊 ajax實(shí)現(xiàn)無刷新分頁(php)

ajax實(shí)現(xiàn)無刷新分頁(php)

Jun 13, 2016 pm 12:14 PM
ajax doctype dtd html php public w3c code Pagination refresh copy accomplish

復(fù)制代碼 代碼如下:





投票結(jié)果





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復(fù)制代碼 代碼如下:


$link = mysql_connect('localhost', 'root', '') or die(mysql_error());
mysql_select_db('vote', $link) or die(mysql_error());
mysql_query("set names utf8");
$num = 3;
$url = "page.php";
$con = "

    ";
    $page = (isset($_REQUEST['page'])) ? $_REQUEST['page'] : 1;
    $offset = ($page - 1) * $num;
    $result = mysql_query("SELECT COUNT(*) FROM client");
    $total = mysql_fetch_row($result);
    $total = $total[0];
    $pagenum = ceil($total / $num);
    $page = min($pagenum, $page); //獲得首頁
    $prepg = $page - 1; //上一頁
    if ($prepg $prepg = 1;
    $nextpg = ($page == $pagenum ? 1 : $page + 1); //下一頁
    //如果只有一頁則跳出函數(shù):
    if ($pagenum return false;
    $sql = "SELECT `name`,`content` FROM `client` LIMIT " . $offset . "," . $num;
    $res = mysql_query($sql);
    while ($content = mysql_fetch_row($res)) {
    $con .= "
  • $content[0]:??$content[1]
  • ";
    }
    $con .= "
";
$con .=

首頁|上一頁||尾頁


PAGE;
echo $con;
?>
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