thinkphp實現分頁_PHP教程

thinkphp實現分頁

public function alist(){    $this->validateLogin();    $this->createurl();    $article = M('article');    $page = I('get.page');    $perpage = 20;    $page = (isset($page) && ($page>0)) ? $page : 1;//current page    $last = $page - 1;    $next = $page + 1;    $url =  "http://" . $_SERVER['SERVER_NAME'] . $_SERVER['PHP_SELF'] . "?page=";    $sum = count($article->where("is_delete=0")->select());    $pages = ceil($sum/$perpage);    $this->assign('sum',$sum);    $this->assign('pages' ,$pages);    if ($page > 1) {        $arr = "首頁";        $arr .= "上一頁";    } else {        $arr = "首頁";        $arr .= "上一頁";    }    if ( ($page-2)>0 ) {        $arr .= "" . ($page-2) . "";        $arr .= "" . ($page-1) . "";    } else if( (($page-2)<=0) && (($page-1)>0) ) {        $arr .= "" . ($page-1) . "";    }    $arr .= "" . ($page) . "";    if ( ($page+1)<=$pages ) {        $arr .= "" . ($page+1) . "";       if ( ($page+2)<=$pages ) {           $arr .= "" . ($page+2) . "";       }    }    if ($page < $pages) {        $arr .= "下一頁";        $arr .= "尾頁";    } else {        $arr .= "下一頁";        $arr .= "尾頁";    }    $this->assign('page',$arr);    $data = $article->where("is_delete=0")->page($page,$perpage)->select();    $this->assign('article',$data);    $this->display();}

http://www.bkjia.com/PHPjc/1079751.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/1079751.htmlTechArticlethinkphp實現分頁 public function alist(){ $this-validateLogin(); $this-createurl(); $article = M(article); $page = I(get.page); $perpage = 20; $page = (isset($page) ($page0)) ?...

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