前一段时间我也有同样的需求。
这是我用来完成此工作的文章(使用PHP代码):Digg样式分页
它的运行速度非常快,并且为您尝试做的事情增加了一些内容,例如:
[1] 2 3 4 5 6 ... 100
1 [2] 3 4 5 6 ... 100
...
1 ... 4 5 [6] 7 8 ... 100
<?PHP
/*
Place code to connect to your DB here.
*/
// How many adjacent pages should be shown on each side?
$adjacents = 3;
/*
First get total number of rows in data table.
If you have a WHERE clause in your query, make sure you mirror it here.
*/
$query = "SELECT COUNT(*) as num FROM portfolio";
$total_pages = MysqL_fetch_array(MysqL_query($query));
$total_pages = $total_pages[num];
/* Setup vars for query. */
$limit = 2; //how many items to show per page
if($page)
$start = ($page - 1) * $limit; //first item to display on this page
else
$start = 0; //if no page var is given, set start to 0
/* Get data. */
$query = "SELECT category, uname, title FROM portfolio LIMIT $start, $limit";
$portfolio = MysqL_query($query);
/* Setup page vars for display. */
if ($page == 0) $page = 1; //if no page var is given, default to 1.
$prev = $page - 1; //prevIoUs page is page - 1
$next = $page + 1; //next page is page + 1
$lastpage = ceil($total_pages/$limit); //lastpage is = total pages / 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)
{
$pagination .= "<div class="\"pagination\"">";
//prevIoUs button
if ($page > 1)
$pagination.= "<a href="\"diggstyle.PHP?page=$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
$pagination.= "<a href="\"diggstyle.PHP?page=$counter\"">$counter</a>";
}
}
elseif($lastpage > 5 + ($adjacents * 2)) //enough pages to hide some
{
//close to beginning; only hide later pages
if($page < 1 + ($adjacents * 2))
{
for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
{
if ($counter == $page)
$pagination.= "<span class="\"current\"">$counter</span>";
else
$pagination.= "<a href="\"diggstyle.PHP?page=$counter\"">$counter</a>";
}
$pagination.= "...";
$pagination.= "<a href="\"diggstyle.PHP?page=$lpm1\"">$lpm1</a>";
$pagination.= "<a href="\"diggstyle.PHP?page=$lastpage\"">$lastpage</a>";
}
//in middle; hide some front and some back
elseif($lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2))
{
$pagination.= "<a href="\"diggstyle.PHP?page=1\"">1</a>";
$pagination.= "<a href="\"diggstyle.PHP?page=2\"">2</a>";
$pagination.= "...";
for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++)
{
if ($counter == $page)
$pagination.= "<span class="\"current\"">$counter</span>";
else
$pagination.= "<a href="\"diggstyle.PHP?page=$counter\"">$counter</a>";
}
$pagination.= "...";
$pagination.= "<a href="\"diggstyle.PHP?page=$lpm1\"">$lpm1</a>";
$pagination.= "<a href="\"diggstyle.PHP?page=$lastpage\"">$lastpage</a>";
}
//close to end; only hide early pages
else
{
$pagination.= "<a href="\"diggstyle.PHP?page=1\"">1</a>";
$pagination.= "<a href="\"diggstyle.PHP?page=2\"">2</a>";
$pagination.= "...";
for ($counter = $lastpage - (2 + ($adjacents * 2)); $counter <= $lastpage; $counter++)
{
if ($counter == $page)
$pagination.= "<span class="\"current\"">$counter</span>";
else
$pagination.= "<a href="\"diggstyle.PHP?page=$counter\"">$counter</a>";
}
}
}
//next button
if ($page < $counter - 1)
$pagination.= "<a href="\"diggstyle.PHP?page=$next\"">next »</a>";
else
$pagination.= "<span class="\"disabled\"">next »</span>";
$pagination.= "</div>\n";
}
?>
<ul>
<?PHP
while($item = MysqL_fetch_array($portfolio))
{
?>
<li><a href="/web/20080709045706/http://www.strangerstudios.com/portfolio//"></a></li>
<?PHP
}
?>
</ul>
<?=$pagination?>