有人请帮助我。我是codeigniter
的新手。我收到了错误:
A PHP Error was encountered
Severity: Warning Message: Missing argument 1 for Detail_organize_cont::viewOrganize() Filename: reader/detail_organize_cont.php Line Number: 53
A PHP Error was encountered
Severity: Notice Message: Undefined variable: id Filename: reader/detail_organize_cont.php Line Number: 72
我的控制器:
function viewOrganize($id)
{
// Redirect unauthenticated users to signin page
if ( ! $this->authentication->is_signed_in())
{
redirect('account/sign_in');
}
// Retrieve sign in user
$data['account'] = $this->account_model->get_by_id($this->session->userdata('account_id'));
// No access to users without a password
if ( ! $data['account']->password) redirect('');
// Enable SSL?
$data['account'] = $this->account_model->get_by_id($this->session->userdata('account_id'));
$data['account_details'] = $this->account_details_model->get_by_account_id($this->session->userdata('account_id'));
$row=$this->detail_organize_model->getID($id);
$data['organization']=$row;
$this->load->view('reader/detail_organize_view', $data );
我的模特:
function get_by_id($account_id)
{
return $this->db->get_where('tb_admin', array('id' => $account_id))->row();
}
function getID($id){
$this->db->select('id');
$this->db->from('tb_organize');
$this->db->where('id', $id);
$query=$this->db->get()->result();
return $query;
}
我的观点
<input type="text" class="form-control" id="org" placeholder="Organization" value="<? echo $organization->id;?>" disabled>
请帮帮我。非常感谢你。
答案 0 :(得分:3)
您确实需要阅读错误消息,因为这两个问题非常清楚您的问题是什么。
你的控制器中有一个方法,即
function viewOrganize($id){
// stuff in here
}
您已将其定义为具有您必须提供的名为$ id的参数,而您正在调用它而不向其提供$ id。
这正是错误信息......
遇到PHP错误严重性:警告消息:丢失 Detail_organize_cont :: viewOrganize()的参数1文件名: reader / detail_organize_cont.php行号:53
大声尖叫,大声挥动它的手臂(如果可能的话)。
答案 1 :(得分:0)
我想你是这样用uri调用这个方法的:Detail_organize_cont/viewOrganize/{ID}
。您提到的错误意味着从未设置变量$id
。
尝试将路由添加到application/config/route.php
文件中,如下所示:
$route['Detail_organize_cont/viewOrganize/(:num)'] = 'Detail_organize_cont/viewOrganize/$1';
除此之外,您应始终将默认值设置为$id
(如$id = NULL
)并检查方法是否已设置参数。 CodeIgniter路由非常差并且......更好地检查您的参数;)
祝你好运!