本文主要讲解了YII中使用CLinkPager分页的方法，这里我们采用物件的形式来定义分页:
首先在components中自定义LinkPager，并继承CLinkPager
具体代码如下：
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<?php/** * CLinkPager class file. * * @link http://www.yiiframework.com/ * @copyright Copyright © 2008-2011 Yii Software LLC * @license http://www.yiiframework.com/license/ *//** * CLinkPager displays a list of hyperlinks that lead to different pages of target. * * @version $Id$ * @package system.web.widgets.pagers * @since 1.0 */class LinkPager extends CLinkPager{ const CSS_TOTAL_PAGE='total_page'; const CSS_TOTAL_ROW='total_row'; /** * @var string the text label for the first page button. Defaults to '<< First'. */ public $totalPageLabel; /** * @var string the text label for the last page button. Defaults to 'Last >>'. */ public $totalRowLabel; /** * Creates the page buttons. * @return array a list of page buttons (in HTML code). */ protected function createPageButtons() { $this->maxButtonCount=8; $this->firstPageLabel="首页"; $this->lastPageLabel='末页'; $this->nextPageLabel='下一页'; $this->prevPageLabel='上一页'; $this->header=""; if(($pageCount=$this->getPageCount())<=1) return array(); list($beginPage,$endPage)=$this->getPageRange(); $currentPage=$this->getCurrentPage(false); // currentPage is calculated in getPageRange() $buttons=array(); // first page $buttons[]=$this->createPageButton($this->firstPageLabel,0,self::CSS_FIRST_PAGE,$currentPage<=0,false); // prev page if(($page=$currentPage-1)<0) $page=0; $buttons[]=$this->createPageButton($this->prevPageLabel,$page,self::CSS_PREVIOUS_PAGE,$currentPage<=0,false); // internal pages for($i=$beginPage;$i<=$endPage;++$i) $buttons[]=$this->createPageButton($i+1,$i,self::CSS_INTERNAL_PAGE,false,$i==$currentPage); // next page if(($page=$currentPage+1)>=$pageCount-1) $page=$pageCount-1; $buttons[]=$this->createPageButton($this->nextPageLabel,$page,self::CSS_NEXT_PAGE,$currentPage>=$pageCount-1,false); // last page $buttons[]=$this->createPageButton($this->lastPageLabel,$pageCount-1,self::CSS_LAST_PAGE,$currentPage>=$pageCount-1,false); // 页数统计 $buttons[]=$this->createTotalButton(($currentPage+1)."/{$pageCount}",self::CSS_TOTAL_PAGE,false,false); // 条数统计 $buttons[]=$this->createTotalButton("共{$this->getItemCount()}条",self::CSS_TOTAL_ROW,false,false); return $buttons; } protected function createTotalButton($label,$class,$hidden,$selected) { if($hidden || $selected) $class.=' '.($hidden ? self::CSS_HIDDEN_PAGE : self::CSS_SELECTED_PAGE); return '<li class="'.$class.'">'.CHtml::label($label,false).'</li>'; } /** * Registers the needed client scripts (mainly CSS file). */ public function registerClientScript() { if($this->cssFile!==false) self::registerCssFile($this->cssFile); } /** * Registers the needed CSS file. * @param string $url the CSS URL. If null, a default CSS URL will be used. */ public static function registerCssFile($url=null) { if($url===null) $url=CHtml::asset(Yii::getPathOfAlias('application.components.views.LinkPager.pager').'.css'); Yii::app()->getClientScript()->registerCssFile($url); }} |
定义CSS样式
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/** * 翻页样式 */.page_blue{ margin: 3px; padding: 3px; text-align: center; font: 12px verdana, arial, helvetica, sans-serif;}ul.bluePager,ul.yiiPager{ font-size:11px; border:0; margin:0; padding:0; line-height:100%; display:inline; text-aligin:center;}ul.bluePager li,ul.yiiPager li{ display:inline;}ul.bluePager a:link,ul.yiiPager a:link,ul.bluePager a:visited,ul.yiiPager a:visited,ul.bluePager .total_page label,ul.yiiPager .total_page label,ul.bluePager .total_row label,ul.yiiPager .total_row label{ border: #ddd 1px solid; color: #888888 !important; padding:2px 5px; text-decoration:none;}ul.bluePager .page a,ul.yiiPager .page a{ font-weight:normal;}ul.bluePager a:hover,ul.yiiPager a:hover{ color:#FFF !important; border:#156a9a 1px solid; background-color:#2b78a3}ul.bluePager .selected a,ul.yiiPager bluePager .selected a{ color:#3aa1d0 !important; border: 1px solid #3aa1d0;}ul.bluePager .selected a:hover,ul.yiiPager .selected a:hover{ color:#FFF !important;}ul.bluePager .hidden a,ul.yiiPager .hidden a{ border:solid 1px #DEDEDE; color:#888888;}ul.bluePager .hidden,ul.yiiPager .hidden{ display:none;} |
controller中操作：
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//分页操作$criteria=new CDbCriteria;$criteria->order='id DESC';$criteria->select=array('id','uid','username','title','thumb','url','clicks','time','dateline','countfavorite','quality');$criteria->condition=$sql;$total = Video::model()->count($criteria);$pages = new CPagination($total); $pages->pageSize=self::PAGE_SIZE;$pages->applyLimit($criteria); $list = Video::model()->findAll($criteria);$title = CommonClass::model()->find(array( 'select'=>array('cname'), 'condition'=>'id = '.$id,)); $this->render('application.views.video.list',array( 'array'=>$array, 'arr'=>$arr, 'result'=>$result, 'list'=>$list, 'pages'=>$pages, 'title'=>$title,)); |
在views/video/list.php中引用:
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<?php $this->widget('LinkPager', array('pages' => $pages,)); ?> |
