Pagination
Posted on
16th Feb 2014 07:03 pm by
admin
Hi All,
I think I'm finally getting somewhere with pagination!
I can now submit a query and get the correct number of records back with the correct number of pages.
My only problem is, when I press the page numbers or the next button the records disappear.
If anyone gets time, could you take a look at my code and tell me where I’m going wrong please?
Jamie
Code: [Select]<?php
require("conf.php");
//max displayed per page
$per_page = 2;
//get start variable
$start = $_GET['start'];
$udfin = $_POST['udf'];
//count records
$record_count = mysql_num_rows(mysql_query("SELECT * FROM cy_equ WHERE udf = $udfin"));
//count max pages
$max_pages = $record_count / $per_page; //may come out as decimal
if (!$start)
$start = 0;
//display data
$get = mysql_query("SELECT * FROM cy_equ WHERE udf = $udfin LIMIT $start, $per_page");
while ($row = mysql_fetch_assoc($get))
{
// get data
$id = $row['id'];
$ext = $row['ext'];
$equ = $row['equ'];
echo $id." (".$ext.") (".$equ.")<br />";
}
//setup prev and next variables
$prev = $start - $per_page;
$next = $start + $per_page;
//show prev button
if (!($start<=0))
echo "<a href='qqq.php?start=$prev'>Prev</a> ";
//show page numbers
//set variable for first page
$i=1;
for ($x=0;$x<$record_count;$x=$x+$per_page)
{
if ($start!=$x)
echo " <a href='qqq.php?start=$x'>$i</a> ";
else
echo " <a href='qqq.php?start=$x'><b>$i</b></a> ";
$i++;
}
//show next button
if (!($start>=$record_count-$per_page))
echo " <a href='qqq.php?start=$next'>Next</a>";
?>
<h3> UDF Query </h3>
<form name="form1" method="post" action="http://localhost/qqq.php">
<p> Input UDF: <input type="number" name="udf" value= "<?php echo $udfin; ?>" size="1" maxlength="4"/></p>
<p><input type="submit" name="submit" value="GET DATA"/></p>
</form>
No comments posted yet
Your Answer:
Login to answer
55 
36 
Other forums
Somebody hacked into my site and changed coding >>> URGENT HELP NEEDED <<<
I am not that much into programming , but somebody is hacking to my site and injecting some kind of
PHP Search Issue
Hi, I am using the following code to search and return flights from a database. The user searches by
Strange PHP/mySQL error ... am I just tired?
Code: <?
## CONNECT TO DB FUNCTION!
function ConnectTo($db2con)
{
$hostNam
Adding post count
How would I make it so everytime someone clicks submit on my form, their row in the database for the
I would like "for" to wait 5 sec
I would like my 'for' loop to wait 5 sec before second iteration.
for ($i=0; $i<10
Reg Ex
Im trying to search for the string: srv_9 (Dead ???)
I thought to use preg_match, however I d
need help with date function
i have following form for date
Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01
PHP url branch??
Functionally, using PHP, I'm doing a test of login input submitted by a user via an html form in a f
Error in write byte array into document in SM58
Hi Gurus,
Getting the following error status in Transactional RFC (SM58) ..... *Error i
TemplatePower & AJAX
Hi all,
I'm currently implementing some AJAX features in my PHP-framework (which is b
