我想在液晶电视上显示一些日程安排信息。为此，我设法创建一个显示数据的 php 页面。我设置每页显示10条数据，为此有分页代码。
它运行良好，但我想自动运行该分页；这意味着几秒钟后页面会自动转到第二页，然后第三页等，并在到达最后一页后重新开始循环。我不知道如何实现这个。
以下是引用代码:
分页.php:-
<?php
$con = mysql_connect("localhost","root","");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("test", $con); //Provide database name which has our data for pagination.
$query = mysql_query("select CTime, Venue, Lecturer, Subject, Course from schedule where TDate = CURRENT_DATE");
$total_rows = mysql_num_rows($query);
$base_url = 'https://localhost/page/';
$per_page = 10;
$num_links = 8;
$total_rows = $total_rows;
$cur_page = 1;
if(isset($_GET['page']))
{
$cur_page = $_GET['page'];
$cur_page = ($cur_page < 1)? 1 : $cur_page;
}
$offset = ($cur_page-1)*$per_page;
$pages = ceil($total_rows/$per_page);
$start = (($cur_page - $num_links) > 0) ? ($cur_page - ($num_links - 1)) : 1;
$end = (($cur_page + $num_links) < $pages) ? ($cur_page + $num_links) : $pages;
$res = mysql_query("select CTime, Venue, Lecturer, Subject, Course from schedule where TDate = CURRENT_DATE LIMIT ".$per_page." OFFSET ".$offset);
mysql_close($con);
?>
索引.php:-
<!DOCTYPE html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="eng">
<head>
<?php
?>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Pagination</title>
<link href="column-options.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="kotak">
<?php
include("pagination.php");
if(isset($res))
{
echo '<table class="stat">';
echo'<th>Class Duration</th><th>Venue</th><th>Lecturer</th><th>Subject</th><th>Course</th></tr>';
while($result = mysql_fetch_assoc($res))
{
echo '<tr>';
echo '<td>'.$result['CTime'].'</td>'.'<td>'.$result['Venue'].'</td>'.'<td>'.$result['Lecturer'].'</td>'.'<td>'.$result['Subject'].'</td>'.'<td>'.$result['Course'].'</td>' ;
echo '</tr>';
}
echo '</table>';
}
?>
</div>
<div id="pagination">
<div id="pagiCount">
<?php
if(isset($pages))
{
if($pages > 1)
{ if($cur_page > $num_links)
{ $dir = "first";
echo '<span id="prev"> <a href="'.$_SERVER['PHP_SELF'].'?page='.(1).'">'.$dir.'</a> </span>';
}
if($cur_page > 1)
{
$dir = "prev";
echo '<span id="prev"> <a href="'.$_SERVER['PHP_SELF'].'?page='.($cur_page-1).'">'.$dir.'</a> </span>';
}
for($x=$start ; $x<=$end ;$x++)
{
echo ($x == $cur_page) ? '<strong>'.$x.'</strong> ':'<a href="'.$_SERVER['PHP_SELF'].'?page='.$x.'">'.$x.'</a> ';
}
if($cur_page < $pages )
{ $dir = "next";
echo '<span id="next"> <a href="'.$_SERVER['PHP_SELF'].'?page='.($cur_page+1).'">'.$dir.'</a> </span>';
}
if($cur_page < ($pages-$num_links) )
{ $dir = "last";
echo '<a href="'.$_SERVER['PHP_SELF'].'?page='.$pages.'">'.$dir.'</a> ';
}
}
}
?>
</div>
</div>
</body>
</html>
最佳答案
我找到了解决方案:
header('Refresh: 10; URL='.$_SERVER['PHP_SELF'].'?page='.$nextpage);
关于javascript - 液晶电视自动分页显示日程信息，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/26204488/