分頁不起作用
[英]Pagination doesn't work
問題描述
我要為我的成員頁面做一個分頁，我有一個從1到8創建的8個分頁編號，這樣當我點擊每個頁面時，它應該只顯示1行特定的數據庫表，數據庫表由8行組成，但是在我的代碼中，當我點擊時，正確的頁碼正在通過，但它沒有更新並顯示特定的選擇分頁行，請你幫我解決這個問題。 members.php
<?php
include('assets/page_header.php');
include('db/db.php');
$page="";
if(isset($_GET['page']))
{
$page=$_GET['page'];
}
?>
<html>
<head><title></title>
<style>
h1 {
text-align:center;
}
</style>
</head>
<?php
/*$memno=mysql_real_escape_string($_POST['memno']);
$memname=mysql_real_escape_string($_POST['name']);
$address=mysql_real_escape_string($_POST['address']);
$phonenumber=mysql_real_escape_string($_POST['phno']);
$renewaldate=mysql_real_escape_string($_POST['renewaldate']);
$maxborrowlimit=mysql_real_escape_string($_POST['maxborrowlimit']);
$status=mysql_real_escape_string($_POST['status']);*/
?>
<h1>MEMBERS PAGE</h1>
<?php
$str="select * from member LIMIT 1,1 ";
$query1=mysql_query($str);
echo "<table align='center'>";
echo "<tr><th><MemberNumber</th><th>MemberName</th><th>Address</th><th>Phonenumber</th><th>RenewalDate</th><th>MaxBorrowLimit</th><th>Status</th><th colspan=2>Action</th></tr>";
while($query2=mysql_fetch_array($query1))
{
echo "<tr>";
echo "<td>".$query2['memno']."</td>";
echo "<td>".$query2['name']."</td>";
echo "<td>".$query2['address']."</td>";
echo "<td>".$query2['phno']."</td>";
echo "<td>".$query2['renewaldate']."</td>";
echo "<td>".$query2['maxborrowlimit']."</td>";
echo "<td>".$query2['status']."</td>";
echo "<td><button class='button1' data-toggle='tooltip' title='Delete' id=".$query2['memno']." value='delete' name='delete'><img id='image' src='./images/trash.png'/></button></td>";
echo "<td><a id='colour' class='tooltip' href='membereditform.php?mem_no=".$query2['memno']."'><img id='image' src='./images/small.gif'/><span class='tooltiptext' >Edit</span></a></td>";
echo "</tr>";
}
echo "</table>";
?>
<?php
if($page=="" || $page=='1')
{
$page1=0;
}
else
{
$page1=($page*4)-4;
}
$query1=mysql_query("select * from member");
$count=mysql_num_rows($query1);
$s=$count/1;
echo $s;
echo "<br>";
for($i=1;$i<=$s;$i++)
{
?><a href="members.php?page=<?php echo $i ?>" style="text-decoration":none,"Text-align":center;><?php echo $i?></a><?php
}
?>
1 個解決方案
解決方案1
0 2017-02-28 06:21:59
試試這樣的代碼：
<?php
include('assets/page_header.php');
include('db/db.php');
?>
<html>
<head><title></title>
<style>
h1 {
text-align:center;
}
</style>
</head>
<?php
/*$memno=mysql_real_escape_string($_POST['memno']);
$memname=mysql_real_escape_string($_POST['name']);
$address=mysql_real_escape_string($_POST['address']);
$phonenumber=mysql_real_escape_string($_POST['phno']);
$renewaldate=mysql_real_escape_string($_POST['renewaldate']);
$maxborrowlimit=mysql_real_escape_string($_POST['maxborrowlimit']);
$status=mysql_real_escape_string($_POST['status']);*/
?>
<h1>MEMBERS PAGE</h1>
<?php
$num_rec_per_page = 10;
if (isset($_GET["page"])) { $page = $_GET["page"]; } else { $page=1; };
$start_from = ($page-1) * $num_rec_per_page;
$str = "select * from member LIMIT $start_from, $num_rec_per_page";
$query1=mysql_query($str);
echo "<table align='center'>";
echo "<tr><th><MemberNumber</th><th>MemberName</th><th>Address</th><th>Phonenumber</th><th>RenewalDate</th><th>MaxBorrowLimit</th><th>Status</th><th colspan=2>Action</th></tr>";
while($query2=mysql_fetch_array($query1))
{
echo "<tr>";
echo "<td>".$query2['memno']."</td>";
echo "<td>".$query2['name']."</td>";
echo "<td>".$query2['address']."</td>";
echo "<td>".$query2['phno']."</td>";
echo "<td>".$query2['renewaldate']."</td>";
echo "<td>".$query2['maxborrowlimit']."</td>";
echo "<td>".$query2['status']."</td>";
echo "<td><button class='button1' data-toggle='tooltip' title='Delete' id=".$query2['memno']." value='delete' name='delete'><img id='image' src='./images/trash.png'/></button></td>";
echo "<td><a id='colour' class='tooltip' href='membereditform.php?mem_no=".$query2['memno']."'><img id='image' src='./images/small.gif'/><span class='tooltiptext' >Edit</span></a></td>";
echo "</tr>";
}
echo "</table>";
?>
<?php
$sql = "select * from member";
$rs_result = mysql_query($sql); //run the query
$total_records = mysql_num_rows($rs_result); //count number of records
$total_pages = ceil($total_records / $num_rec_per_page);
if($total_records > 0) {
echo "<a href='members.php?page=1'> ".'<'." </a> "; // Goto 1st page
}
for ($i=1; $i<=$total_pages; $i++) {
echo "<a href='members.php?page=".$i."'> ".$i." </a> ";
};
if($total_records > 0) {
echo "<a href='members.php?page=$total_pages'> ".'>'." </a> "; // Goto last page
}
?>
</html>
WordPress分頁不起作用
聲明:本站的技術帖子網頁，遵循CC BY-SA 4.0協議，如果您需要轉載，請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.