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

jquery validation in codeIgniter
hai i need to add client side validation to my fiels which are selected in a forloop.the fields are

retrieving policy name inside the function called by this particular policy
Hi there,

I've playing around with dbms_rls package, trying to set up some security repo

Comparing two dates
Hi Guys
I have two dates I want to compare. Below is my current implementation. The problem with

Aris, Netweaver BPM, Visual composer and X'app
Dear Experts,

Whats the relationship between the following components: Aris, Netweaver BP

paginate search result
Hi, I have a paginations script to display data from my database but i would like to paginate someon

Multiple forms on the same page (safari)
Hello everyone,

I have 3 forms on the same page, that opens in a new window and submits to a

Wrong Info sent Using $get in form
Hi i have this code that i tried to make to send some info from one page to aother with lots of ppls

Quick Syntax Question
Hi folks,

I'm getting the following error: "unexpected T_LNUMBER". I'm trying to b

Posting to another Site?
I have software that people install.
When they install it, is there a way to make it post their d

array_combine() trouble w/csv file
I have a problem with a piece of code I wrote to import some records from a csv file into mysql. I h