I dont understand this..

Lou_Gato · 06-01-2009, 04:56 PM

it was working, we switched servers and now its not

PHP Code:


			
<?php



//This checks to see if there is a page number. If not, it will set it to page 1

if (!(isset($pagenum)))

{

$pagenum = 1;

}



//Here we count the number of results

//Edit $data to be your query

$data = mysql_query("SELECT * FROM tbl_videos WHERE gallery='myvid'") or die(mysql_error());

$rows = mysql_num_rows($data);



//This is the number of results displayed per page

$page_rows = 21;



//This tells us the page number of our last page

$last = ceil($rows/$page_rows);



//this makes sure the page number isn't below one, or more than our maximum pages

if ($pagenum < 1)

{

$pagenum = 1;

}

elseif ($pagenum > $last)

{

$pagenum = $last;

}



//This sets the range to display in our query

$max = 'LIMIT ' .($pagenum - 1) * $page_rows .',' .$page_rows; 





//This is your query again, the same one... the only difference is we add $max into it

$data_p = mysql_query("SELECT * FROM tbl_videos WHERE gallery = 'myvid' ORDER BY title ASC $max") or die(mysql_error());

$i = 0;

//This is where you display your query results

while($info = mysql_fetch_array( $data_p ))

{

         ?>  



          <?php  } ?>





  <?php        

echo "<p>";



// This shows the user what page they are on, and the total number of pages

echo "<div align=\"left\" style=\"width:35%; float:left;\"> pg $pagenum of $last</div>";

echo "<div align=\"right\" style=\"width:55%; float:left;\">";

// First we check if we are on page one. If we are then we don't need a link to the previous page or the first page so we do nothing. If we aren't then we generate links to the first page, and to the previous page.

if ($pagenum == 1)

{

}

else

{

echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=1'> <<-First</a> ";

echo " ";

$previous = $pagenum-1;

echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$previous'> <-Previous</a> ";

//just a spacer

echo " ---- ";

}







//This does the same as above, only checking if we are on the last page, and then generating the Next and Last links

if ($pagenum == $last)

{

}

else {

$next = $pagenum+1;

echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$next'>Next -></a> ";

echo " - ";

echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$last'>Last ->></a> ";

}

echo "</div>";

?>

am I doing something wrong?

allworknoplay · 06-01-2009, 05:11 PM

Ok, when you say it's not, can you provide more info on why it's not working like any errors or what you are expecting to see?

Lou_Gato · 06-01-2009, 05:21 PM

well it does display the 1st page, but when I click on next page it reloads the same content. it won't load the new content, just reload the first page over and over again.

does that make sense?

Sakakuchi · 06-01-2009, 05:55 PM

Take a look at the source in your browser - wheter the links are generated correctly. I'd say the problem is there. I would think you get an error with $_SERVER['PHP_SELF']. Check wheter that variable gives out the correct content

Lou_Gato · 06-01-2009, 06:08 PM

no $_SERVER['PHP_SELF'] is working fine.. anyone else

ReSpawN · 06-01-2009, 07:00 PM

If this is a way of pagination, I suggest your dump it into an array and use array_slice. Look it up on php.net ;)

Otherwise, this should be working just fine. If this is a way of using SMARTY (hence the {$_SERVER['PHP_SELF']} tags (see { })) you should consider just using

PHP Code:


			
echo '<div>a text ' . $fromPHP . ' here</div>';