如何從搜索結果中顯示每頁n行

Question

我想在每個頁面上使用分頁顯示7個結果，但我只在第一頁上顯示7，然後當我點擊下一頁時，它不顯示任何結果。

控制器

function display($offset=0) 
{ 
    $limit=7;  
    $select = $this->input->post('select'); 
    $name = $this->input->post('name'); 

    if($select=='none') 
    { 
    echo '<script>alert("please Select college");</script>'; 
    $this->load->library('user_agent'); 
    $page_url=$this->agent->referrer(); 
    redirect($page_url,'refresh'); 
    } 
    else 
    { 



    $result['numOfRows']=$this->getmodel2->countRows(); 
    $this->load->library('pagination'); #2 
    $this->load->library('table'); 
    $config=array(
    'base_url'=> site_url('Verify3/display/?name='.$name), 
    'total_rows'=> $result['numOfRows'][0]['count'], 
    'per_page'=>$limit, 
    'page_query_string' => TRUE, 
    'num_links'=>2 
    );   
    $result['j']=$this->getmodel2->getSearchbook($limit,$offset,$name,$select);   #3 
$this->pagination->initialize($config);  #4 
$result['pagination']=$this->pagination->create_links(); #5 
$this->load->view('imageview3',$result); 
} 
} 

型號

function getSearchBook($limit,$offset,$name,$select) { 


$query="Select * from home where ownerid='$name' and select='$select limit $limit offset $offset"; 

$result_query= $this->db->query($query); 
} 

Answer 1

你可以使用一個會話來存儲您的輸入數據，並在查詢發送會話數據。

if ($name!=NULL&&$select!=NULL) { 
    $session_data = $this->session->userdata('search_data'); 
    $session_data['search'] = $name; 
    $session_data['search'] = $select; 
    $this->session->set_userdata('search_data', $session_data); 
    } 
    $result['j']=$this->getmodel2->getSearchbook($limit,$offset,$this->session->userdata['search_data']['search'],$this->session->userdata['search_data']['select']);