thinkphp 分页中间省略号实现 <?php class Pages{ public $firstRow; // 起始行数 public $listRows; // 列表每页显示行数 public $parameter; // 分页跳转时要带的参数 public $totalRows; // 总行数 public $totalPages; // 分页总页面数 public $rollPage = 5;// 分页栏每页显示的页数 public $lastSuffix = true; // 最后一页是否显示总页数 private $p = 'p'; //分页参数名 private $url = ''; //当前链接URL private $nowPage = 1; // 分页显示定制 private $config = array( 'header' => '<input type="hidden" id="totalPage" value="%totalPage%"> <span>Go to page:</span> <input type="text" value="1" id="fanyePage" /> <input type="button" name="" id="pagebutton" value="GO" />', 'first' => '首页', 'prev' => 'Prev Page', 'next' => 'Next Page', 'last' => '末页', 'theme' => '%FIRST% %UP_PAGE% %LINK_PAGE% %DOWN_PAGE% %END% %HEADER%', ); /** * 架构函数 * @param array $totalRows 总的记录数 * @param array $listRows 每页显示记录数 * @param array $parameter 分页跳转的参数 */ public function __construct($totalRows, $listRows=20, $parameter = array()) { C('VAR_PAGE') && $this->p = C('VAR_PAGE'); //设置分页参数名称 /* 基础设置 */ $this->totalRows = $totalRows; //设置总记录数 $this->listRows = $listRows; //设置每页显示行数 $this->totalPages = ceil($this->totalRows/$this->listRows); //总页数 $this->parameter = empty($parameter) ? $_GET : $parameter; $this->nowPage = empty($_GET[$this->p]) ? 1 : intval($_GET[$this->p]); $this->nowPage = $this->nowPage>0 ? $this->nowPage : 1; $this->firstRow = $this->listRows * ($this->nowPage - 1); if($this->nowPage<1){ $this->nowPage = 1; }elseif(!empty($this->totalPages) && $this->nowPage>$this->totalPages) { $this->nowPage = $this->totalPages; } } /** * 定制分页链接设置 * @param string $name 设置名称 * @param string $value 设置值 */ public function setConfig($name,$value) { if(isset($this->config[$name])) { $this->config[$name] = $value; } } /** * 生成链接URL * @param integer $page 页码 * @return string */ private function url($page){ //dump(urlencode('[PAGE]')); //return str_replace(urlencode('[PAGE]'), $page, $this->url); $url =str_replace(urlencode('[PAGE]'), $page, $this->url); $url = str_replace(".html","",'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"].'/p/'.$page); if($_GET['p']){ $url = str_replace("/p/".$_GET['p']."","",'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"].'/p/'.$page); } $url = str_replace(".html","",$url).'.html'; return $url; } /** * 组装分页链接 * @return string */ public function show(){ $adjacents=2; if(0 == $this->totalRows) return ''; $this->parameter[$this->p] = '[PAGE]'; $this->url = U(ACTION_NAME, $this->parameter); /* 计算分页信息 */ $this->totalPages = ceil($this->totalRows / $this->listRows); //总页数 if(!empty($this->totalPages) && $this->nowPage > $this->totalPages) { $this->nowPage = $this->totalPages; } //上下翻页字符串 $upRow = $this->nowPage-1; $downRow = $this->nowPage+1; // 上一页 if ($upRow>0){ $pages.= "<a href='".$this->url($upRow)."' class='prev'>".$this->config['prev']."</a>"; }else{ $pages.= "<a class='prev current'>".$this->config['prev']."</a>"; } //第一页 if($this->nowPage>($adjacents+1)) { $pages.= "<a href='".$this->url(1)."'>1</a>"; } // 添加省略号 if($this->nowPage>($adjacents+2)) { $pages.= "<a>...</a>"; } // 12345 $pmin = ($this->nowPage>$adjacents) ? ($this->nowPage-$adjacents) : 1; $pmax = ($this->nowPage<($this->totalPages-$adjacents)) ? ($this->nowPage+$adjacents) : $this->totalPages; for($i=$pmin; $i<=$pmax; $i++) { if($i==$this->nowPage) { $pages.= "<a class='on'>".$i."</a>"; }else{ $pages.= "<a href='".$this->url($i)."'>".$i."</a>"; } } // 添加省略号 if($this->nowPage < ($this->totalPages-$adjacents-1)) { $pages.= "<a>...</a>"; } // 最后一页 if($this->nowPage<($this->totalPages-$adjacents)) { $pages.= "<a href='".$this->url($this->totalPages)."'>".$this->totalPages."</a>"; } // 下一页 if ($downRow <= $this->totalPages){ $pages.= "<a href='".$this->url($downRow)."' class='next'>".$this->config['next']."</a>"; }else{ $pages.= "<a class='next current'>".$this->config['next']."</a>"; } $pages.= '<input type="hidden" id="totalPage" value="%totalPage%"> <span>Go to page:</span> <input type="text" value="1" id="fanyePage" /> <input type="button" name="" id="pagebutton" value="GO" />'; return $pages; } } <div class="yPub_fan"> {$page} </div> 分页跳转方式 <script> $('#pagebutton').click(function(){ <?php $SELF = $_SERVER['REQUEST_URI'];$SELF = str_replace(".html", "",$SELF);?> var totalPage = parseInt($('#totalPage').val()); var fanyePage = parseInt($('#fanyePage').val()); if(!fanyePage){ return false; } if(totalPage<fanyePage){ layer.alert('不能大于总页数'); return false; } window.location.href = "<?php echo $SELF?>/p/"+fanyePage; }); </script>
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