CodeIgniter 搜索分页有点有关问题，帮忙看下

CodeIgniter 搜索分页有点问题，帮忙看下
我的查询条件比较多，所以可能稍微显得长了点，分页是可以用，但是点击下一页，跳转到第二页的时候，下面的当前页并不是第二页！请指教。

主要问题就是，点击下一页的时候，已经跳转到下一页，但是当前页显示不正确！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'] = '首页';                $config ['first_tag_open'] = '

'; $config ['first_tag_close'] = '

'; $config ['last_link'] = '尾页'; $config ['last_tag_open'] = '

'; $config ['last_tag_close'] = '

'; $config ['next_link'] = '下一页'; $config ['next_tag_open'] = '

'; $config ['next_tag_close'] = '

'; $config ['prev_link'] = '上一页'; $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){                        $this->db->where('askdate db->like('username',$name);                }                if($age!=0){                        $this->db->where('age >=',$age);                }                if($age2!=0){                        $this->db->where('age db->like('phone',$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){                        $this->db->where('askdate db->like('username',$name);                }                if($age!=0){                        $this->db->where('age >=',$age);                }                if($age2!=0){                        $this->db->where('age db->like('phone',$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();        }