分页链接未显示codeigniter中的值， - pagination link not showing the values in codeigniter,

pagination link not showing the values in codeigniter,

本文关键字：codeigniter 链接显示分页 | 更新日期: 2023-09-27

每当我点击分页链接时。。。显示未找到obeject。我不知道如何将值传递给本页的{index.php/view_expenses/view&per_page=2}。不要介意这是一个愚蠢的问题，我刚刚在php和codeigniter上大了2个月。任何帮助都会很棒：D
这是我的控制器

    function view($offset=0)
    {
        $limit=5;
        $this->uri->segment(3);
        $this->load->model('emp_expenses_model');
        $result['contents']=$this->emp_expenses_model->getRows($limit,$offset);
        $result['countRows']=$this->emp_expenses_model->countRows();
        $this->load->library('pagination');
        $this->load->library('table');
        $config=array(
                    'base_url' => '/index.php/view_expenses/view',
                    'total_rows' => $this->db->get('emp_expenses')->num_rows($limit,$offset),
                    'per_page' => $limit,
                    'uri_segment' => 3,
                    'num_links' => 1,
        );   
        $this->db->limit(5);
        $this->pagination->initialize($config);
        $this->load->model('emp_expenses_model');
        $this->data['view_expenses'] = $this->emp_expenses_model->get_all();
        //var_dump($this->data['pay_list']);die("jk");
        $this->data['title'] = 'Payroll System';
        $this->data['message'] = $this->session->flashdata('message');
        $this->load->library('pagination');
        $this->load->view('view_expenses', $this->data);
        /*$this->load->view('add_list', $this->data);*/
}

这是我的型号

function getRows($limit,$offset)
{
    $query=$this->db->select('expenses_id,id,dropdown,modeofpayment,amount')
       ->from('emp_expenses')
       ->limit($limit,$offset);
    $result=$query->get()->result_array();
    return $result;
}
function countRows()
{
    $query="select count(*) as count from emp_expenses";
    $result=$this->db->query($query);
    return $result->result_array();
}

要创建分页HTML，可以调用create_links()，然后将其与其他数据一起传递给视图。这将自动为您生成正确的链接。尝试将其包含在您的控制器中：

$this->data['pagination'] = $this->pagination->create_links();

确保在$this->pagination->initialize($config); 之后调用

那么在你看来：

echo $pagination;

模型的更改：

function countRows(){
    //$query="select count(*) as count from emp_expenses";
    $result = $this->db->count_all_results('emp_expenses');
    //$result=$this->db->query($query);
    return $result;
}

在您的控制器中更改以下线路，

$result['countRows']=$this->emp_expenses_model->countRows();
    $this->load->library('pagination');
    $this->load->library('table');
    $config=array(
                    'base_url' => '/index.php/view_expenses/view/',
                    'total_rows' => $result['countRows'],
                    'per_page' => $limit,
                    'uri_segment' => 3,
                    'num_links' => 1,
     );

我看到你已经加载了两次model，请对第二次进行评论。如果您没有在视图中加载$result['contents']=$this->emp_expenses_model->getRows($limit,$offset);，为什么要使用它？

在您的视图中，调用<?=$this->pagination->create_links()?>查看分页。