pageination not working right... coping images over 4 pages

Posted on 16th Feb 2014 07:03 pm by admin

Code: <?php //This code will obtain the required page number from the $_GET array. Note that if it is not present it will default to 1.
if (isset($_GET['pageno'])) {
$pageno = $_GET['pageno'];
} else {
$pageno = 1;
} // if
//This code will count how many rows will satisfy the current query.

$query ="SELECT * FROM `photos` WHERE `thumb_id` = '3'";
$result = mysql_query($query) or trigger_error("SQL", E_USER_ERROR);
$query_data = mysql_fetch_row($result);
$numrows = $query_data[0];

//This code uses the values in $rows_per_page and $numrows in order to identify the number of the last page.

$rows_per_page = 3;
$lastpage = ceil($numrows/$rows_per_page);

//This code checks that the value of $pageno is an integer between 1 and $lastpage.

$pageno = (int)$pageno;
if ($pageno > $lastpage) {
$pageno = $lastpage;
} // if
if ($pageno < 1) {
$pageno = 1;
} // if

//This code will construct the LIMIT clause for the sql SELECT statement.

$limit = 'LIMIT ' .($pageno - 1) * $rows_per_page .',' .$rows_per_page;

//Now we can issue the database qery and process the result.

$sql="SELECT * FROM `photos` WHERE `thumb_id` = '3'";
$res = mysql_query($sql) or die(mysql_error());


echo "<table>";
$i = 0;
while($row = mysql_fetch_assoc($res)){
$i++;
if ($i % 3 == 0)
echo '<tr>';

echo "<td> <img src="http://www.runningprofiles.com/members/include/myimages/thumbs/" . $row['picurl'] . "" /></a><br /> </td>";

if ($i % 3 == 0)
echo '</tr>';

if( $i == 9 ) break;
}
echo "</table>";
//... process contents of $result ...
//Finally we must construct the hyperlinks which will allow the user to select other pages. We will start with the links for any previous pages.

if ($pageno == 1) {
echo " FIRST PREV ";
} else {
echo " <a href='http://www.runningprofiles.com/members/index.php?page=album&pageno=1'>FIRST</a> ";
$prevpage = $pageno-1;
echo " <a href='http://www.runningprofiles.com/members/index.php?page=album&pageno=$prevpage'>PREV</a> ";
} // if

//Next we inform the user of his current position in the sequence of available pages.

echo " ( Page $pageno of $lastpage ) ";

//This code will provide the links for any following pages.

if ($pageno == $lastpage) {
echo " NEXT LAST ";
} else {
$nextpage = $pageno+1;
echo " <a href='http://www.runningprofiles.com/members/index.php?page=album&pageno=$nextpage'>NEXT</a> ";
echo " <a href='http://www.runningprofiles.com/members/index.php?page=album&pageno=$lastpage'>LAST</a> ";
} // if



?>
Im alittle confused by my pageinated results... i only have 2 images... and for some reason its repeated these images over 11 pages... how comes?

Your Answer:

Login to answer

Other forums

DBCA Templates
Hi all,

I'm working on creating a template for DBCA, but can't find any documentation on the

Simple PHP/Java Help..
Hi,
I'm trying to build a little program to do with calculating postage. Unfortunately i haven't

Is there something wrong?
Hi all,

Just a quick question... can someone look at this code and see if something is wrong?

PHP Code To Change Font Color in Table Cell
I would appreciate help with the following snippet of my php code. I am just trying to change the f

Update Database
Hi All,


I have a problem with this:

Code: [Select]<?php
session_start();

Suggestions for Functional module
Hello experts,
I Have done B.Sc(Mathematics) and MCA & have learnt SAP/ABAP but do n

$_POST
Hi, I have 2 seperate php files, and i want my $_POSt["fname"] To go into both of them, Fo

Multiple WHILE loops help
Hi there. I'm writing an application that is pulling and displaying results for real estate listing

first id from db not showing
I have a php script which displays the content of a mysql table as a html table with sorting, delete

Auto fill in input value based on User_ID
Hello,

I'm looking form some input on the following problem.

User loads page ->