CodeIgniter 搜尋分頁有點有關問題，幫忙看下

CodeIgniter 搜尋分頁有點問題，幫忙看下
我的查詢條件比較多，所以可能稍微顯得長了點，分頁是可以用，但是點擊下一頁，跳轉到第二頁的時候，下面的當前頁並不是第二頁！請指教。

主要問題就是，點擊下一頁的時候，已經跳轉到下一頁，但是當前頁顯示不正確！控制器

PHP code

function people_daozhen($askdate,$askdate2,$name,$age,$age2,$phone,$sex,$zxjb,$comefrom,$area){                                                                if(!empty($_POST['askdate'])){                        $data ['askdate']=$_POST['askdate'];                }                        if(!empty($_POST['askdate2'])){                        $data ['askdate2']=$_POST['askdate2'];                }                if(!empty($_POST['name'])){                        $data ['name']=$_POST['name'];                }                if(!empty($_POST['age'])){                        $data ['age']=$_POST['age'];                }                if(!empty($_POST['age2'])){                        $data ['age2']=$_POST['age2'];                }                if(!empty($_POST['phone'])){                        $data ['phone']=$_POST['phone'];                }                if(!empty($_POST['sex'])){                        $data ['sex']=$_POST['sex'];                }                if(!empty($_POST['zxjb'])){                        $data ['zxjb']=$_POST['zxjb'];                }                if(!empty($_POST['comefrom'])){                        $data ['comefrom']=$_POST['comefrom'];                }                if(!empty($_POST['area'])){                        $data ['area']=$_POST['area'];                }                                                $this->load->helper ( 'url' );                $this->load->database();                   $this->load->library ( 'pagination' );                                                $config ['per_page'] = '10';                $config ['base_url'] = base_url(). 'index.php/people/people_daozhen/'.$askdate.'/'.$askdate2.'/'.$name.'/'.$age.'/'.$age2.'/'.$phone.'/'.$sex.'/'.$zxjb.'/'.$comefrom.'/'.$area;                                $this->load->model ( 'people_mdl','',TRUE );                 $data ['datalist']  = $this->people_mdl->people_list2 ( $config ['per_page'], $this->uri->segment ( 13 ) ,$askdate,$askdate2,$name,$age,$age2,$phone,$sex,$zxjb,$comefrom,$area);                $config ['total_rows'] =$this->people_mdl->people_sum2($askdate,$askdate2,$name,$age,$age2,$phone,$sex,$zxjb,$comefrom,$area);                                $config['uri_segment'] = 3;                $config ['full_tag_open'] = '
';                $config ['full_tag_close'] = '
';                $config ['first_link'] = '首頁';                $config ['first_tag_open'] = '
';                 $config ['first_tag_close'] = '
';                $config ['last_link'] = '尾頁';                 $config ['last_tag_open'] = '
';                $config ['last_tag_close'] = '
';                $config ['next_link'] = '下一頁';                $config ['next_tag_open'] = '
';                $config ['next_tag_close'] = '
';                $config ['prev_link'] = '上一頁';                $config ['prev_tag_open'] = '
';                $config ['prev_tag_close'] = '
';                $config ['cur_tag_open'] = '
';                $config ['cur_tag_close'] = '
';                $config ['num_tag_open'] = '
';                $config ['num_tag_close'] = '
';                $this->pagination->initialize ( $config );                                                 $this->load->view ( 'admin/people_daozhen', $data );        }

模型

PHP code

        function people_list2($per_nums, $start_position,$askdate,$askdate2,$name,$age,$age2,$phone,$sex,$zxjb,$comefrom,$area){                if($askdate!=0){                        $this->db->where('askdate >=',$askdate);                }                if($askdate2!=0){                        $this->db->where('askdate <=',$askdate2);                }                if($name!=0){                        $this->db->like('username',$name);                }                if($age!=0){                        $this->db->where('age >=',$age);                }                if($age2!=0){                        $this->db->where('age <=',$age2);                }                if($phone!=0){                        $this->db->like('phone',$phone);                }                if($sex!=0){                        $this->db->where('sex',$sex);                }                if($zxjb!=0){                        $this->db->where('zxjb',$zxjb);                }                if($comefrom!=0){                        $this->db->where('comefrom',$comefrom);                }                if($area!=0){                        $this->db->where('area',$area);                }                                if($askdate!=0){                        $this->db->where('askdate >=',$askdate);                }                                $this->db->order_by("pid", "desc");                 $query = $this->db->get ($_SESSION['user']->table, $per_nums, $start_position );                $datas['array']=$query->result_array();                $datas['rows']=$query->num_rows();                return $query->result_array();        }                function people_sum2($askdate,$askdate2,$name,$age,$age2,$phone,$sex,$zxjb,$comefrom,$area){                if($askdate!=0){                        $this->db->where('askdate >=',$askdate);                }                if($askdate2!=0){                        $this->db->where('askdate <=',$askdate2);                }                if($name!=0){                        $this->db->like('username',$name);                }                if($age!=0){                        $this->db->where('age >=',$age);                }                if($age2!=0){                        $this->db->where('age <=',$age2);                }                if($phone!=0){                        $this->db->like('phone',$phone);                }                if($sex!=0){                        $this->db->where('sex',$sex);                }                if($zxjb!=0){                        $this->db->where('zxjb',$zxjb);                }                if($comefrom!=0){                        $this->db->where('comefrom',$comefrom);                }                if($area!=0){                        $this->db->where('area',$area);                }                                $query = $this->db->get ($_SESSION['user']->table);                return $query->num_rows();        } 
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