php中codeigniter框架分页类使用经验

作者：袖梨 2022-06-25

代码如下

复制代码

$this->load->library('pagination');
$id = $this->input->get('id');
/**
* pagination
*/
$config['base_url'] = base_url().'poster_admin/works/search';
$config['per_page'] = 5;
$config['num_links'] = 7;
$config['uri_segment'] = '4';
$config['use_page_numbers'] = TRUE;
$config['full_tag_open'] = '

';
$config['cur_tag_open'] = '

';
$config['cur_tag_close'] = '

';
$config['num_tag_open'] = '

';
$config['num_tag_close'] = '

';
$config['prev_tag_open'] = '

';
$config['prev_tag_close'] = '

';
$config['next_tag_open'] = '

';
$config['next_tag_close'] = '

';
$config['first_link'] = FALSE;
$config['last_link'] = FALSE;
$config['total_rows'] = $this->works_model->searchNum($id);
$config['suffix'] = '?id='.$this->input->get('id');
$config['first_url'] = base_url().'poster_admin/works/search'.'?id='.$this->input->get('id');
$this->pagination->initialize($config);

base_url相当于不变的一个基础链接。uri_segment切割url的字段，可

。分页内里也有相关介绍，告诉系统哪个字段是页码。

suffix可以设置给每个链接后面固定加上的东西，只有这样才能正常传递，first_url设定第一页的链接，否则的话id还是没办法在第一页传入的。

然后这就算设置完毕了，我们所需要做的只是用$query->number_rows()获取行号，然后使用limit和offset确定每个分页中显示的多少罢了。