问题描述
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抱歉,如果我的问题含糊不清,我试图保持尽可能简单,那么我在cakePHP中使用以下控制器:
var $uses = array(\'Client\',\'Ticket\',\'Userseequeue\',\'Queue\',\'Task\',\'User\');
var $useTable = false;
function index() {
$clientsResult = $this->Client->find(\'all\');
$userSeeQueuesResult = $this->Userseequeue->find(\'all\',array(\'conditions\' => array(\'Userseequeue.user_id\' => \'1\') ) );
$ticketsResult = $this->Ticket->find(\'all\');
$queuesResult = $this->Queue->find(\'all\');
$tasksResult = $this->Task->find(\'all\',array(\'group\' => array(\'Task.ticket_id\',\'Task.queue_id\') ) );
$usersResult = $this->User->find(\'all\');
$this->set(compact(\'tickets\',\'userSeeQueues\',\'clients\',\'queuesResult\',\'tasksResult\',\'users\',\'ticketUsers\',\'ticketQueues\'));
if (!empty($this->data)) {
$this->Ticket->create();
$this->Ticketsinqueue->insertData($this->data);
if ($this->Ticket->save($this->data) && $this->Ticketsinqueue->save($this->data)) {
$this->Session->setFlash(__(\'The ticket has been saved\',true));
$this->redirect(array(\'action\' => \'index\'));
} else {
$this->Session->setFlash(__(\'The ticket Could not be saved. Please,try again.\',true));
}
}
}
我使用这些表在单个视图上显示信息摘要。
我需要在该视图屏幕上添加一个表单以添加其他票证。创建此表单并将其保存到表中时,我在做错什么或缺少什么?
这是我尝试创建表单的视图,以防可能有所帮助:
<div class=\"Summary index\">
<h2><?PHP __(\'Summary\');?></h2>
<?PHP echo $this->Form->create(\'Ticket\');?>
<fieldset>
<legend><?PHP __(\'Add Ticket\'); ?></legend>
<?PHP
echo $this->Form->input(\'Ticket.name\');
echo $this->Form->input(\'Ticket.user_id\');
echo $this->Form->input(\'Ticket.queue_id\');
?>
<?PHP echo $this->Form->end(__(\'Submit\',true));?>
</fieldset>
...
这将创建表单,但不会像在cakePHP创建的普通添加视图中那样,正确地填充其“关系”表中的下拉列表。当前,它使用我在此控制器中使用的所有表填充下拉列表。
如果有人能帮助我或在正确的方向上帮助我,我将不胜感激。
解决方法
我得到这个工作:
在创建视图变量之前,让控制器先保存数据
并将每个下拉列表的值列表另存为控制器中的变量。
var $uses = array(\'Client\',\'Ticket\',\'Userseequeue\',\'Queue\',\'Task\',\'User\');
var $useTable = false;
function index() {
if (!empty($this->data)) {
$this->Ticket->create();
$this->Ticketsinqueue->insertData($this->data);
if ($this->Ticket->save($this->data) && $this->Ticketsinqueue->save($this->data)) {
$this->Session->setFlash(__(\'The ticket has been saved\',true));
$this->redirect(array(\'action\' => \'index\'));
} else {
$this->Session->setFlash(__(\'The ticket could not be saved. Please,try again.\',true));
}
}
$clientsResult = $this->Client->find(\'all\');
$userSeeQueuesResult = $this->Userseequeue->find(\'all\',array(\'conditions\' => array(\'Userseequeue.user_id\' => \'1\') ) );
$ticketsResult = $this->Ticket->find(\'all\');
$queuesResult = $this->Queue->find(\'all\');
$tasksResult = $this->Task->find(\'all\',array(\'group\' => array(\'Task.ticket_id\',\'Task.queue_id\') ) );
$usersResult = $this->User->find(\'all\');
$ticketUsers = $this->User->find(\'list\');
$ticketQueues = $this->Ticket->Queue->find(\'list\');
$this->set(compact(\'tickets\',\'userSeeQueues\',\'clients\',\'queuesResult\',\'tasksResult\',\'users\',\'ticketUsers\',\'ticketQueues\'));
}
现在,我的视图列出了我创建的控制器变量的值:
<div class=\"Summary index\">
<h2><?php __(\'Summary\');?></h2>
<?php echo $this->Form->create(\'Ticket\');?>
<fieldset>
<legend><?php __(\'Add Ticket\'); ?></legend>
<?php
echo $this->Form->input(\'Ticket.name\');
echo $this->Form->input(\'Ticket.user_id\',array(\'options\' => array($ticketUsers),\'empty\' => \'None\'));
echo $this->Form->input(\'Ticket.queue_id\',array(\'options\' => array($ticketQueues)));
?>
<?php echo $this->Form->end(__(\'Submit\',true));?>
</fieldset>
...
有了这个,我可以有一个表格来添加票证,并在一页上显示其他模型/表格的信息。