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 codefunction 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'] = '<p>';
$config ['full_tag_close'] = '</p>';
$config ['first_link'] = '首页';
$config ['first_tag_open'] = '<li>';
$config ['first_tag_close'] = '</li>';
$config ['last_link'] = '尾页';
$config ['last_tag_open'] = '<li>';
$config ['last_tag_close'] = '</li>';
$config ['next_link'] = '下一页';
$config ['next_tag_open'] = '<li>';
$config ['next_tag_close'] = '</li>';
$config ['prev_link'] = '上一页';
$config ['prev_tag_open'] = '<li>';
$config ['prev_tag_close'] = '</li>';
$config ['cur_tag_open'] = '<li class="current">';