【发布时间】:2015-02-26 20:07:07
【问题描述】:
您好,我正在使用 Ajax 和 Php 来显示分页
在我的代码中,First 和 Previous 链接有效,但 Next 和 Last 链接无效,我的意思是此 Next 和 Last 链接将转到最后一页。当我按下 Last 链接时,它应该会转到最后一页,但如果按下 Next 链接,它也会转到最后一页。 下一页链接应该转到下一页。你能告诉我为什么吗?
这是我的 php 代码:
function paginate_function($item_per_page, $current_page, $total_records, $total_pages)
{
$pagination = '';
if($total_pages > 0 && $total_pages != 1 && $current_page <= $total_pages){ //verify total pages and current page number
$pagination .= '<ul class="pagination">';
$right_links = $current_page + 15;
$previous = $current_page - 1; //previous link
$next = $current_page + 1; //next link
$first_link = true; //boolean var to decide our first link
if($current_page > 1){
$previous_link = ($previous==0)?1:$previous;
$pagination .= '<li class="first"><a href="#" data-page="1" title="First">first</a></li>'; //first link
$pagination .= '<li><a href="#" data-page="'.$previous_link.'" title="Previous">prev</a></li>'; //previous link
for($i = ($current_page-2); $i < $current_page; $i++){ //Create left-hand side links
if($i > 0){
$pagination .= '<li><a href="#" data-page="'.$i.'" title="Page'.$i.'">'.$i.'</a></li>';
}
}
$first_link = false; //set first link to false
}
if($first_link){ //if current active page is first link
$pagination .= '<li class="first active">'.$current_page.'</li>';
}elseif($current_page == $total_pages){ //if it's the last active link
$pagination .= '<li class="last active">'.$current_page.'</li>';
}else{ //regular current link
$pagination .= '<li class="active">'.$current_page.'</li>';
}
for($i = $current_page+1; $i < $right_links ; $i++){ //create right-hand side links
if($i<=$total_pages){
$pagination .= '<li><a href="#" data-page="'.$i.'" title="Page '.$i.'">'.$i.'</a></li>';
}
}
if($current_page < $total_pages){
$next_link = ($i > $total_pages)? $total_pages : $i;
$pagination .= '<li><a href="#" data-page="'.$next_link.'" title="Next">Next</a></li>'; //next link
$pagination .= '<li class="last"><a href="#" data-page="'.$total_pages.'" title="Last">Last</a></li>'; //last link
}
$pagination .= '</ul>';
}
return $pagination; //return pagination links
}
非常感谢您的帮助:)
【问题讨论】:
-
请将您的标记与 PHP 逻辑分开。
标签: php pagination