php分页

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在开发中，后台页面必不可少要用到分页，许多框架有自带的分页类，用起来也很方便，但是这些分页插件并不是万能的，例如，如果在弹窗的窗口中需要分页，就不能很好的适用，这个时候，只能自己写了，通过接口传递给前端渲染了

分页按钮css样式

<html><style type="text/css">.pagination {  float: right;  padding: 10px;  background-color: #fff;  height: 34px; } .pagination a,.pagination li span {    background-color: #fff;    border: 1px solid #e8e8e8;    border-right-width: 0;    display: block;    line-height: 32px;    padding: 0 12px; }  .pagination ul {    float: left;    border-radius: 4px;    display: inline-block; }  .pagination li {    float: left; }    .pagination li:first-child a,    .pagination li:first-child span {      border-left-width: 1px;      border-radius: 4px 0 0 4px; }    .pagination li:last-child a,    .pagination li:last-child span {      border-right-width: 1px;      border-radius: 0 4px 4px 0; }</style></html>

分页php代码

<php>/***@param $page  当前页*@param $count   总页数*@param $url   请求地址*/public function pages($page, $count, $url) {    $page = empty($page) ? 1 : $page;    $page_div = '';    $rand = rand(0, 1000);    $prev_url = $page == 1 ? "javascript:;" : $url . "?v=param" . $rand . "&page=" . ($page - 1);    $prev_disabled = $page == 1 ? 'disabled' : '';    $prev_page = $page == 1 ? 1 : $page - 1;    $page_div .= "<ul class='pagination'><li class='prev " . $prev_disabled . "'><a href='" . $prev_url . "' data-page='" . $prev_page . "'>&laquo;</a></li>";    if ($count <= 10) {        $start_page = 1;        $end_page = $count;    } else {        $end_page = $page + 4 > $count ? $count : ($page + 4 < 10 ? 10 : $page + 4);        $start_page = $end_page - 9 > 0 ? $end_page - 9 : 1;    }    for ($i = $start_page; $i <= $end_page; $i++) {        $active = $page == $i ? 'active' : '';        $page_div .= " <li class='" . $active . "'><a href='" . $url . "' data-page='" . $i . "' >" . $i . "</a></li>";    }    $next_url = $page == $count ? "javascript:;" : $url . "?v=param" . $rand . "&page=" . ($page + 1);    $next_disabled = $page == $count ? 'disabled' : '';    $next_page = $page == $count ? $page : $page + 1;    $page_div .= "<li class='next " . $next_disabled . "'><a href=" . $next_url . " data-page=" . $next_page . ">&raquo;</a></li></ul>";    return $page_div;}</php>

然后就是找个合适的地方放置$page_div就好了

附上一张效果图：
这里写图片描述

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