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我已更新所有内容,因为它已将其更新至最新版本。 但是在我view
文件我收到了一些错误,我不明白为什么:例如,这在下面:从Codeigniter 1.7.3升级到2.2.0 - 问题
<a href="#" class="teams_button_2">'.($relations[$team->teams_id]?$relation_names[$relations[$team->teams_id]]:'Neutral').'</a>
我得到这个错误:
A PHP Error was encountered
Severity: Notice
Message: Undefined variable: relations
Filename: pages/teams.php
Line Number: 48
它完美地工作过,但现在不是了。我还有其他一些类似的东西。什么可能导致它?
UPDATE:控制器为:
function view()
{
$data['player'] = $this->user->info($this->user->id());
$data['motors_count'] = $this->user->count_motors($this->user->id());
$data['menu_active']['teams'] = ' active';
$data['teams'] = $this->db->order_by('team_points', 'desc')->get('teams')->result();
if ($this->user->team_id())
{
$relations = $this->db->where('teams_relations_teams_id', $this->user->team_id())->get('teams_relations')->result();
}
$requests = $this->db->where('teams_join_requests_user_id', $this->user->id())->get('teams_join_requests')->result();
$data['requests'] = array();
if ($relations)
foreach ($relations as $relation)
$data['relations'][$relation->teams_relations_second_teams_id] = $relation->teams_relations_type;
if ($requests)
foreach ($requests as $request)
$data['requests'][] = $request->teams_join_requests_teams_id;
$this->load->view('logged/includes/header.php', $data);
$this->load->view('logged/pages/teams.php');
$this->load->view('logged/includes/footer.php');
}
尝试'var_dump($ data ['relations'])'检查它是否设置。反正你没有把'$ data'传递给'teams.php view'。 – 2014-09-29 05:10:43