Codeigniter分页偏移问题

Codeigniter分页偏移问题,codeigniter,pagination,Codeigniter,Pagination,我的看法是: <?php echo $this->pagination->create_links();?> 我的模型: function getProducts($limit,$offset) { $this->db->limit($limit); $this->db->offset($offset); $query = $this->db->get('products'); if($query-

我的看法是:

 <?php echo $this->pagination->create_links();?>
我的模型:

function getProducts($limit,$offset)
{
    $this->db->limit($limit);
    $this->db->offset($offset);
    $query = $this->db->get('products');

    if($query->num_rows()>0)
    {
        foreach($query->result() as $row){
            $products[]=$row;       
        }
        return $products;
    }
}
因此,当我点击导航链接时,结果ID不会以10为一组递增。例如第1页:85-95。第二页:86-96。等 而不是85-95、96-106。

控制器功能:

public function index()
{
    $config ['base_url'] = base_url().'products/index/';
    $config ['total_rows'] = $this->db->get('product')->num_rows();
    $config ['uri_segment'] = 3;
    $config ['per_page'] = 10;
    $config ['num_links'] = 10;

    $this->pagination->initialize($config);

    $page = $config ['per_page']; // how many number of records on page
    $segment = $this->uri->segment ( 3 ); // from which index I have to count $page number of records

    $data['products']= $this->products_model->getProducts($page, $segment); 

    $this->load->view('products', $data);
}
模型函数

public function getProducts($page, $segment)
{
    $this->db->select("prid");
    $this->db->limit($page, $segment);
    $query = $this->db->get('product');

    return $query->result();        
}
视图:

<?php
echo "<pre>";
print_r($products);
echo "</pre>";
?>
<br>
<br>
<?php echo $this->pagination->create_links();?>




您的代码中缺少了
$page
$offset
内容。您不必在模型中单独传递它们,在
$this->db->limit($page,$offset)中提及它们

我不明白为什么要获取num_行,只需
返回$query->result()取而代之。您在codeigniter中不必要地推送了核心php。您还需要检查记录是否存在-并检查
$this->uri->segment(3)
返回您想要的数字。非常感谢。我还删除了:$config['use\u page\u numbers']=TRUE;线和它的工作@玛丽莲6:如果这个答案对你有用,请接受
<?php
echo "<pre>";
print_r($products);
echo "</pre>";
?>
<br>
<br>
<?php echo $this->pagination->create_links();?>