[phpMyChat CVS] CVS: phpMyChat-0.15/chat/lib/admin_libs navigation.lib.php3,NONE,1.1

[Lo?c C. <lo...@us...>]

Update of /cvsroot/phpmychat/phpMyChat-0.15/chat/lib/admin_libs
In directory usw-pr-cvs1:/tmp/cvs-serv25748/chat/lib/admin_libs

Added Files:
	navigation.lib.php3 
Log Message:
First draft of the administration sheets

--- NEW FILE ---
<?php
//
// +--------------------------------------------------------------------------+
// | phpMyChat version 0.15.0                                                 |
// +--------------------------------------------------------------------------+
// | Copyright (c) 2000-2001 The phpHeaven-team                               |
// +--------------------------------------------------------------------------+
// | License:  GNU/GPL - http://www.gnu.org/copyleft/gpl.html                 |
// +--------------------------------------------------------------------------+
// | This library displays a navigation bar (begin, down, up and end buttons) |
// | to move among results of a SQL query.                                    |
// |                                                                          |
// | It is called by the 'chat/admin1.php3' and 'chat/admin2.php3' scripts.   |
// +--------------------------------------------------------------------------+
// | From the phpMyChat project:                                              |
// |    http://www.phpheaven.net/projects/phpMyChat/                          |
// |                                                                          |
// | Authors: the phpHeaven-team <te...@ph...>                         |
// +--------------------------------------------------------------------------+
//
// $Id: navigation.lib.php3,v 1.1 2001/05/05 17:26:17 loic1 Exp $
//
// Navigation among results of a SQL query.
//



/**
 * Displays the navigation bar
 *
 * @param	integer	total count of profiles to be displayed
 *
 * @global	array	the session data
 * @global	string	the url to use on the click of an arrow
 * @global	string	the cell alignment
 * @global	string	the opposite cell alignment
 * @global	string	the 'to the beginning' arrow gif
 * @global	string	the 'next' arrow gif
 * @global	string	the 'to the end' arrow gif
 * @global	string	the 'previous' arrow gif
 * @global	integer	the offset for the last page of data
 */
function pmcPagesNav($regCnt = 1)
{
	global $dbSessionVars;
	global $adminBodyNavigUrl;
	global $cellAlign, $invertCellAlign;
	global $navBeginImg, $navDownImg, $navEndImg, $navUpImg;
	global $lastPageOffset;

	echo("\t\t" . '<table border="0" cellpadding="5" cellspacing="0" class="tableTitle" width="100%">' . "\n");
	echo("\t\t\t" . '<tr>' . "\n");

	// Links to move some pages down
	echo("\t\t\t\t" . '<td align="' . $cellAlign . '" valign="middle" width="70" height="20" class="tabTitle">' . "\n");
	if ($dbSessionVars['offset'] > 0)
	{
		$pageDown	= ($dbSessionVars['offset'] - 10 > 0)
					? $dbSessionVars['offset'] - 10
					: 0;
		echo("\t\t\t\t\t" . '&nbsp;<a href="' . $adminBodyNavigUrl . '0"><img src="images/admin_imgs/' . $navBeginImg . '" height="20" width="20" border="0" alt="start"/></a>' . "\n");
		echo("\t\t\t\t\t" . '&nbsp;&nbsp;&nbsp;<a href="' . $adminBodyNavigUrl . $pageDown . '"><img src="images/admin_imgs/' . $navDownImg .'" height="20" width="21" border="0" alt="down" /></a>' . "\n");
	}
	else	// the first page is already displayed
	{
		echo("\t\t\t\t\t" . '&nbsp;' . "\n");
	}
	echo("\t\t\t\t" . '</td>' . "\n");

	// Displays the current page number and the pages count
	$pageNum = ceil(($dbSessionVars['offset'] + 1) / 10);
	$pagesCnt = ceil($regCnt / 10);
	echo("\t\t\t\t" . '<td align="center" valign="middle" height="20" class="tabTitle">' . "\n");
	echo("\t\t\t\t\t" . '<span class="small">' . sprintf(A_PAGE_CNT, $pageNum, $pagesCnt) . '</span>' . "\n");
	echo("\t\t\t\t" . '</td>' . "\n");

	// Links to move some pages up
	echo("\t\t\t\t" . '<td align="' . $invertCellAlign . '" valign="middle" width="70" height="20" class="tabTitle">' . "\n");
	if ($dbSessionVars['offset'] < $lastPageOffset)
	{
		$pageUp = $dbSessionVars['offset'] + 10;
		echo("\t\t\t\t\t" . '&nbsp;<a href="' . $adminBodyNavigUrl . $pageUp . '"><img src="images/admin_imgs/' . $navUpImg .'" height="20" width="20" border="0" alt="up" /></a>' . "\n");
		echo("\t\t\t\t\t" . '&nbsp;&nbsp;&nbsp;<a href="' . $adminBodyNavigUrl . $lastPageOffset . '"><img src="images/admin_imgs/' . $navEndImg . '" height="20" width="21" border="0" alt="end" /></a>' . "\n");
	}
	else	// the last page is already displayed
	{
		echo("\t\t\t\t\t" . '&nbsp;' . "\n");
	}
	echo("\t\t\t\t" . '</td>' . "\n");

	echo("\t\t\t" . '</tr>' . "\n");
	echo("\t\t\t" . '</table>' . "\n");
} // end of the function 'pmcPagesNav()'

?>