...."; // echo $_SESSION['idphone']; $Data=I(''); $Map['company']=$Data['companyid']; $Map['company']=10063; $Map['clzt']=0; $ResData=M('v_sj2017')->where($Map)->count('id'); $this->assign('wjcn',$ResData); $this->assign('companyid',$Data['companyid']); $this->display('Index/water_systemone'); } public function chang(){ $Data=I(''); $a['company'] = $Data['companyid']; $Map['company']=$Data['companyid']; switch ($Data['type']) { case 'untreated': $Map['clzt']=0; break; case 'treated': $Map['clzt']=1; break; default: break; } $p1=I('get.p1'); if(empty($p1)){//判断$aoData是否为空如果为空则$p1=1 $p1=1; //echo $p1; } $cont=M('v_sj2017')->where($a)->cont();//总共的条数 $p=ceil($cont/10);//总页数 $ResData=M('v_sj2017')->where($Map)->order("time desc")->page($p1,10)->select(); $this->assign('p',$p);//传出的总页数 //return $ResData; //$this->display('Index/water_system'); if($p1 == 1){// $this->assign('ResData',$ResData); $this->display('Index/water-list'); }else{ return $ResData; } } } ?>