vb.org Archive - How to use construct_page

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- - How to use construct_page_nav? (https://vborg.vbsupport.ru/showthread.php?t=98338)

derekivey

10-13-2005 08:19 PM

How to use construct_page_nav?

Hi,

I am making a Toplist hack for vBulletin 3.5, and need to know how to use construct_page_nav on it. Does anyone know if there are any tutorials around that show how?

Thanks,
Derek

Andreas

10-13-2005 08:21 PM

PHP Code:


		
			
// #############################################################################

/**

* Returns the HTML for multi-page navigation - based on code from 3dfrontier.com

*

* @param    integer    Current page number

* @param    integer    Number of items per page

* @param    integer    Total number of items found

* @param    string    Base address for links eg: showthread.php?t=99{&page=4}

* @param    string    Ending portion of address for links

*

* @return    string    Page navigation HTML

*/

function construct_page_nav($pagenumber, $perpage, $results, $address, $address2 = '')

Does that answer your question?

Floris

10-13-2005 09:01 PM

Uhm ..

Curious myself here, tnx for the info k, but how do I then now use this on my source code? Am I thinking too hard here?

Andreas

10-13-2005 09:06 PM

Hmm .. what exactly do you want to know Floris?
You got your current pagenumber ($page = $vbulletin->input ...). you got the number of items you want to show per page (be it a hardcoded setting, from user input, or a system setting), you somehow also gut the total amout of items you want to display.
Pass all that to construct_page_nav() together with the script URL and you're done.

derekivey

10-13-2005 09:09 PM

No. Already looked at that... Still confused on how I would do this...

Would $results be my SQL query?

Floris

10-13-2005 09:12 PM

Quote:

Originally Posted by derekivey

No. Already looked at that... Still confused on how I would do this...

Would $results be my SQL query?

Existing scripts will show you how they do it :)

tnx k

derekivey

10-13-2005 09:36 PM

Ok, I tried it and I get this error:

Code:

Warning: Division by zero in /includes/functions.php on line 1809

Here is the code I added:

PHP Code:


		
			
$pagenav = construct_page_nav($page, $pp, $sqlr, 'toplist.php?' . $vbulletin->session->vars['sessionurl'], "");

Any ideas?

Thanks.

Andreas

10-13-2005 09:58 PM

What are the values of $page, $pp, $sqlr?

derekivey

10-13-2005 10:08 PM

$page = 1,
$pp = $vbulletin->options['toplist_sites_per_page'],
$sqlr = $db->query_read($sql);

Andreas

10-13-2005 10:16 PM

Does the comment say you should pass a mySQL result resource as 3rd parameter or does it say that you should pass the total number of results as third parameter?

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