codeigniter - codeigniter 分页 total_rows 动态

Question

这是我的代码和注释行中的问题。

public function sonuc()
{
    $config['total_rows'] = 5  //i want to set here count of result instead of digit. count($data['sonuc']) does not work.. what will i do?
    $config['per_page'] = 2;
    $data['sonuc'] = $this->emlak_model->arama(
                        $config['per_page'], 
                        $this->uri->segment(3,0),
                        $this->input->post('semt'),
                     ); 
}

如果我用数字手动执行，分页将起作用，但我想自动获取查询的总行，我该怎么办？谢谢。

Answer 1

如果您想在每次页面加载时对您的字段进行新计数，则必须使用查询计数来计算所有字段：

$total_rows = $this->db->count_all_results('mytable');

检查Codeigniter 文档

所以根据你的代码：

public function sonuc()
{
    $config['total_rows'] = $this->db->count_all_results('mytable'); //put your table name here 
    $config['per_page'] = 2;
    $data['sonuc'] = $this->emlak_model->arama(
                        $config['per_page'], 
                        $this->uri->segment(3,0),
                        $this->input->post('semt'),
                     ); 
}