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>

Your Answer:

Login to answer

Other forums

records between 2 dates
Hello all,

I have a date tracked table which contains effective_start_date and effective

$_FILES array
Ok,

I just started experimenting with PHP today. My goal right now is to have people be able

MS Exchange 2007 integration with ECC 6.0
Hello Experts,
We have ECC 6.0 and MS Exchange 2007. We need to integrate ECC 6 and MS Excha

browse folder only
hi,
is there a way i can browse or get the directory or folder only and not the file?
i just w

Grabbing Values From an Array for Posting
I have a grid array that I am using with a form that when it hits the currently named test.php it lo

Redirecting Admin
In my members table, I have a field called "perm" and it's set to zero for all members. Ho

insert quotes
Hi,

I have an output like this:
Code: john,18,Cancer
How can I change this to
Code:

Web Host List
Here is a list of web hosts that offer PHP and MySQL. It is no where near a full list, but it is mos

Automatically Detect Phone Model for WAP Jar Deployment
Making a wap site is fairly simple, but I'd like to know if there's a way to make it so that the wap

LinkedList help
Ok so I just learned quickly about lists, so I have a not too hard project I think, but am having a