## 使用layui進行數據分頁的樣式 使用方式： 控制器直接使用分頁 ~~~ $data = Db::name('admin_log')->order('id desc')->paginate(13); ~~~ 前端展示： ~~~ <div class="mws-panel-content"> <div class="list-page"> {$data->render()|raw} </div> </div> ~~~ 代碼： ~~~ <?php namespace lib; use think\Paginator; class Layui extends Paginator { protected $uri; /** * 上一頁按鈕 * @param string $text * @return string */ protected function getPreviousButton($text = "上一頁") { if ($this->currentPage() <= 1) { return $this->getDisabledTextWrapper($text); } $url = $this->url( $this->currentPage() - 1 ); return $this->getPageLinkWrapper($url, $text); } /** * 下一頁按鈕 * @param string $text * @return string */ protected function getNextButton($text = '下一頁') { if (!$this->hasMore) { return $this->getDisabledTextWrapper($text); } $url = $this->url($this->currentPage() + 1); return $this->getPageLinkWrapper($url, $text); } /** * 頁碼按鈕 * @return string */ protected function getLinks() { if ($this->simple) return ''; $block = [ 'first' => null, 'slider' => null, 'last' => null ]; $side = 1; $window = $side; if ($this->lastPage < $window + 6) { $block['first'] = $this->getUrlRange(1, $this->lastPage); } elseif ($this->currentPage <= $window) { $block['first'] = $this->getUrlRange(1, $window + 2); $block['last'] = $this->getUrlRange($this->lastPage - 1, $this->lastPage); } elseif ($this->currentPage > ($this->lastPage - $window)) { $block['first'] = $this->getUrlRange(1, 2); $block['last'] = $this->getUrlRange($this->lastPage - ($window + 2), $this->lastPage); } else { $block['first'] = $this->getUrlRange(1, 2); $block['slider'] = $this->getUrlRange($this->currentPage - $side, $this->currentPage + $side); $block['last'] = $this->getUrlRange($this->lastPage - 1, $this->lastPage); } $html = ''; if (is_array($block['first'])) { $html .= $this->getUrlLinks($block['first']); } if (is_array($block['slider'])) { $html .= $this->getDots(); $html .= $this->getUrlLinks($block['slider']); } if (is_array($block['last'])) { $html .= $this->getDots(); $html .= $this->getUrlLinks($block['last']); } return $html; } /** * 渲染分頁html * @return mixed */ public function render() { if ($this->hasPages()) { if ($this->simple) { return sprintf( '<ul class="pager">%s %s</ul>', $this->getPreviousButton(), $this->getNextButton() ); } else { return sprintf( '<div class="layui-laypage">%s %s %s %s %s</div>', $this->getTotal($this->total), $this->getPreviousButton(), $this->getLinks(), $this->getNextButton(), $this->goPage() ); } } } /** * 生成一個可點擊的按鈕 * * @param string $url * @param int $page * @return string */ protected function getAvailablePageWrapper($url, $page) { return '<a href="' . htmlentities($url) . '">' . $page . '</a>'; } /** * 生成一個禁用的按鈕 * * @param string $text * @return string */ protected function getDisabledTextWrapper($text) { return '<a class="layui-laypage-prev layui-disabled" >' . $text . '</a>'; } /** * 生成一個激活的按鈕 * * @param string $text * @return string */ protected function getActivePageWrapper($text) { return '<span class="layui-laypage-curr"><em class="layui-laypage-em"></em><em>' . $text . '</em></span>'; } /** * 生成省略號按鈕 * * @return string */ protected function getDots() { return $this->getDisabledTextWrapper('...'); } /** * 批量生成頁碼按鈕. * * @param array $urls * @return string */ protected function getUrlLinks(array $urls) { $html = ''; foreach ($urls as $page => $url) { $html .= $this->getPageLinkWrapper($url, $page); } return $html; } /** * 生成普通頁碼按鈕 * * @param string $url * @param int $page * @return string */ protected function getPageLinkWrapper($url, $page) { if ($page == $this->currentPage()) { return $this->getActivePageWrapper($page); } return $this->getAvailablePageWrapper($url, $page); } /** * 生成總條數 * @param $num * @return string */ protected function getTotal($num) { return '<div id="pages" class="layui-box layui-laypage layui-laypage-molv"><span class="rows">共'. $num.'條記錄</span></div>'; } /** * 跳轉 * @return string */ protected function goPage() { $this->getUri(); //return '<span class="layui-laypage-skip">到第<input type="text" min="1" value="1" οnkeydοwn="javascript:if(event.keyCode==13){var page=(this.value>'.$this->lastPage.')?'.$this->lastPage.':this.value;location=\''.$this->uri.'page=\'+page+\'\'}" class="layui-input" ><button type="button" class="layui-laypage-btn" οnclick="javascript:var page =(this.previousSibling.value > '.$this->lastPage.') ? '.$this->lastPage.': this.previousSibling.value;location=\''.$this->uri.'page=\'+page+\'">確定</button></span>'; } /** * 獲取url */ private function getUri(){ $url=$_SERVER["REQUEST_URI"].(strpos($_SERVER["REQUEST_URI"], '?')?'':"?"); $parse=parse_url($url); if(isset($parse["query"])){ parse_str($parse['query'],$params); unset($params["page"]); $url=$parse['path'] . '?' . http_build_query($params) .'&'; }else{ $url=$parse['path'] . '?'; } $this->uri = $url; } } ~~~