在Thinkphp中使用ajax实现无刷新分页的方法

ThinkPHP  /  管理员 发布于 8年前   381

在Thinkphp目录的Lib\ORG\Util\目录里新建AjaxPage.class.php,写入一下内容：

// +----------------------------------------------------------------------// $Id: Page.class.php 2712 2012-02-06 10:12:49Z liu21st $class AjaxPage {// 分页栏每页显示的页数public $rollPage = 5;// 页数跳转时要带的参数public $parameter ;// 默认列表每页显示行数public $listRows = 20;// 起始行数public $firstRow ;// 分页总页面数protected $totalPages ;// 总行数protected $totalRows ;// 当前页数protected $nowPage ;// 分页的栏的总页数protected $coolPages ;// 分页显示定制protected $config = array('header'=>'条记录','prev'=>'上一页','next'=>'下一页','first'=>'第一页','last'=>'最后一页','theme'=>' %totalRow% %header% %nowPage%/%totalPage% 页 %upPage% %downPage% %first% %prePage% %linkPage% %nextPage% %end%');// 默认分页变量名protected $varPage;public function __construct($totalRows,$listRows='',$ajax_func,$parameter='') {$this->totalRows = $totalRows;$this->ajax_func = $ajax_func;$this->parameter = $parameter;$this->varPage = C('VAR_PAGE') ? C('VAR_PAGE') : 'p' ;if(!empty($listRows)) {$this->listRows = intval($listRows);}$this->totalPages = ceil($this->totalRows/$this->listRows); //总页数$this->coolPages = ceil($this->totalPages/$this->rollPage);$this->nowPage = !empty($_GET[$this->varPage])?intval($_GET[$this->varPage]):1;if(!empty($this->totalPages) && $this->nowPage>$this->totalPages) {$this->nowPage = $this->totalPages;}$this->firstRow = $this->listRows*($this->nowPage-1);}public function setConfig($name,$value) {if(isset($this->config[$name])) {$this->config[$name] = $value;}}public function show() {if(0 == $this->totalRows) return '';$p = $this->varPage;$nowCoolPage = ceil($this->nowPage/$this->rollPage);$url = $_SERVER['REQUEST_URI'].(strpos($_SERVER['REQUEST_URI'],'?')?'':"?").$this->parameter;$parse = parse_url($url);if(isset($parse['query'])) {parse_str($parse['query'],$params);unset($params[$p]);$url = $parse['path'].'?'.http_build_query($params);}//上下翻页字符串$upRow = $this->nowPage-1;$downRow = $this->nowPage+1;if ($upRow>0){$upPage="ajax_func."(".$upRow.")'>".$this->config['prev']."";}else{$upPage="";}if ($downRow <= $this->totalPages){$downPage="ajax_func."(".$downRow.")'>".$this->config['next']."";}else{$downPage="";}// << < > >>if($nowCoolPage == 1){$theFirst = "";$prePage = "";}else{$preRow = $this->nowPage-$this->rollPage;$prePage = "ajax_func."(".$preRow.")'>上".$this->rollPage."页";$theFirst = "ajax_func."(1)' >".$this->config['first']."";}if($nowCoolPage == $this->coolPages){$nextPage = "";$theEnd="";}else{$nextRow = $this->nowPage+$this->rollPage;$theEndRow = $this->totalPages;$nextPage = "ajax_func."(".$nextRow.")' >下".$this->rollPage."页";$theEnd = "ajax_func."(".$theEndRow.")' >".$this->config['last']."";}// 1 2 3 4 5$linkPage = "";for($i=1;$i<=$this->rollPage;$i++){$page=($nowCoolPage-1)*$this->rollPage+$i;if($page!=$this->nowPage){if($page<=$this->totalPages){$linkPage .= " ajax_func."(".$page.")'> ".$page." ";}else{break;}}else{if($this->totalPages != 1){$linkPage .= " ".$page."";}}}$pageStr = str_replace(array('%header%','%nowPage%','%totalRow%','%totalPage%','%upPage%','%downPage%','%first%','%prePage%','%linkPage%','%nextPage%','%end%'),array($this->config['header'],$this->nowPage,$this->totalRows,$this->totalPages,$upPage,$downPage,$theFirst,$prePage,$linkPage,$nextPage,$theEnd),$this->config['theme']);return $pageStr;}}?>

控制器里写入以下内容：

count(); //计算记录数$limitRows = 5; // 设置每页记录数$p = new AjaxPage($count, $limitRows,"user"); //第三个参数是你需要调用换页的ajax函数名$limit_value = $p->firstRow . "," . $p->listRows;$data = $credit->order('id desc')->limit($limit_value)->select(); // 查询数据$page = $p->show(); // 产生分页信息，AJAX的连接在此处生成$this->assign('list',$data);$this->assign('page',$page);$this->display();}}?>

模板文件如下：

  <{$list.id}>  <{$list.username}>
<{$page}> 

以上所述是小编给大家介绍的在Thinkphp中使用ajax实现无刷新分页的方法，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对站的支持！

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