Revision: 37486
Initial Code
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at December 10, 2010 19:42 by Alexxandar
Initial Code
function getPaginationString($page = 1, $totalitems, $limit = 15, $adjacents = 1, $targetpage = "/", $pagestring = "?page=")
{
//defaults
if(!$adjacents) $adjacents = 1;
if(!$limit) $limit = 15;
if(!$page) $page = 1;
if(!$targetpage) $targetpage = "/";
//other vars
$prev = $page - 1; //previous page is page - 1
$next = $page + 1; //next page is page + 1
$lastpage = ceil($totalitems / $limit); //lastpage is = total items / items per page, rounded up.
$lpm1 = $lastpage - 1; //last page minus 1
/*
Now we apply our rules and draw the pagination object.
We're actually saving the code to a variable in case we want to draw it more than once.
*/
$pagination = "";
if($lastpage > 1)
{
$pagination .= "<div class=\"pagination\"";
if($margin || $padding)
{
$pagination .= " style=\"";
if($margin)
$pagination .= "margin: $margin;";
if($padding)
$pagination .= "padding: $padding;";
$pagination .= "\"";
}
$pagination .= ">";
//previous button
if ($page > 1)
$pagination .= "<a href=\"$targetpage$pagestring$prev\">« previous</a>";
else
$pagination .= "<span class=\"disabled\">« previous</span>";
//pages
if ($lastpage < 7 + ($adjacents * 2)) //not enough pages to bother breaking it up
{
for ($counter = 1; $counter <= $lastpage; $counter++)
{
if ($counter == $page)
$pagination .= "<span class=\"current\">$counter</span>";
else
$pagination .= "<a href=\"" . $targetpage . $pagestring . $counter . "\">$counter</a>";
}
}
elseif($lastpage >= 7 + ($adjacents * 2)) //enough pages to hide some
{
//close to beginning; only hide later pages
if($page < 1 + ($adjacents * 3))
{
for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
{
if ($counter == $page)
$pagination .= "<span class=\"current\">$counter</span>";
else
$pagination .= "<a href=\"" . $targetpage . $pagestring . $counter . "\">$counter</a>";
}
$pagination .= "<span class=\"elipses\">...</span>";
$pagination .= "<a href=\"" . $targetpage . $pagestring . $lpm1 . "\">$lpm1</a>";
$pagination .= "<a href=\"" . $targetpage . $pagestring . $lastpage . "\">$lastpage</a>";
}
//in middle; hide some front and some back
elseif($lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2))
{
$pagination .= "<a href=\"" . $targetpage . $pagestring . "1\">1</a>";
$pagination .= "<a href=\"" . $targetpage . $pagestring . "2\">2</a>";
$pagination .= "<span class=\"elipses\">...</span>";
for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++)
{
if ($counter == $page)
$pagination .= "<span class=\"current\">$counter</span>";
else
$pagination .= "<a href=\"" . $targetpage . $pagestring . $counter . "\">$counter</a>";
}
$pagination .= "...";
$pagination .= "<a href=\"" . $targetpage . $pagestring . $lpm1 . "\">$lpm1</a>";
$pagination .= "<a href=\"" . $targetpage . $pagestring . $lastpage . "\">$lastpage</a>";
}
//close to end; only hide early pages
else
{
$pagination .= "<a href=\"" . $targetpage . $pagestring . "1\">1</a>";
$pagination .= "<a href=\"" . $targetpage . $pagestring . "2\">2</a>";
$pagination .= "<span class=\"elipses\">...</span>";
for ($counter = $lastpage - (1 + ($adjacents * 3)); $counter <= $lastpage; $counter++)
{
if ($counter == $page)
$pagination .= "<span class=\"current\">$counter</span>";
else
$pagination .= "<a href=\"" . $targetpage . $pagestring . $counter . "\">$counter</a>";
}
}
}
//next button
if ($page < $counter - 1)
$pagination .= "<a href=\"" . $targetpage . $pagestring . $next . "\">next »</a>";
else
$pagination .= "<span class=\"disabled\">next »</span>";
$pagination .= "</div>\n";
}
return $pagination;
}
Initial URL
http://www.strangerstudios.com/sandbox/pagination/diggstyle.php
Initial Description
CSS:
<pre><code>div.pagination {
padding: 3px;
margin: 3px;
}
div.pagination a {
padding: 2px 5px 2px 5px;
margin: 2px;
border: 1px solid #AAAADD;
text-decoration: none; /* no underline */
color: #000099;
}
div.pagination a:hover, div.pagination a:active {
border: 1px solid #000099;
color: #000;
}
div.pagination span.current {
padding: 2px 5px 2px 5px;
margin: 2px;
border: 1px solid #000099;
font-weight: bold;
background-color: #000099;
color: #FFF;
}
div.pagination span.disabled {
padding: 2px 5px 2px 5px;
margin: 2px;
border: 1px solid #EEE;
color: #DDD;
}</code></pre>
Initial Title
Digg style pagination
Initial Tags
php
Initial Language
PHP