我设置了两个模型,需要保存在一个表单中。当用户使用“/deliveries/add/”表单时,我需要它来保存新的交付,并保存附加到该交付的新许可证。这是一个 hasOne 关系。
Delivery belongsTo License
License hasOne Delivery
同样在同一个表格中,我需要选择许可证包括哪些产品和产品选项:
License HABTM Products
License HABTM ProductOption
我遇到的问题是,CakePHP 似乎没有检测到我的许可证/产品和许可证/产品选项关系是 HABTM,并且表单助手只给了我一个单选下拉列表而不是多选下拉列表。即使我强制它成为表单助手中的倍数,它仍然不会保存数据,也不会正确填充编辑表单(即使它为产品选项提取了正确的标签)。我认为这可能与它与我的主要储蓄模式的关系如此遥远有关?
我已经在下面发布了相关代码。谢谢大家帮我看这个!
交付模型如下所示:
class Delivery extends AppModel {
var $name = 'Delivery';
var $belongsTo = array('Company','Address','Contract','DeliveryType','License');
}
许可证模型如下所示:
class License extends AppModel {
var $name = 'License';
var $belongsTo = 'LicenseType';
var $hasOne = 'Delivery';
var $hasAndBelongsToMany = array('ProductOption','Product');
}
Deliveries_controller 看起来像这样:
function add() {
if (!empty($this->data)) {
if ($this->Delivery->saveAll($this->data)) {
$this->Session->setFlash(sprintf(__('The %s has been saved', true), 'delivery'));
$this->redirect(array('action' => 'index'));
} else {
$this->Session->setFlash(sprintf(__('The %s could not be saved. Please, try again.', true), 'delivery'));
}
}
$companies = $this->Delivery->Company->find('list');
$addresses = $this->Delivery->Address->find('list');
$contracts = $this->Delivery->Contract->find('list');
$deliveryTypes = $this->Delivery->DeliveryType->find('list');
$licenses = $this->Delivery->License->find('list');
$licenseTypes = $this->Delivery->License->LicenseType->find('list');
$products = $this->Delivery->License->Product->find('list');
$productOptions = $this->Delivery->License->ProductOption->find('list');
$this->set(compact('companies', 'addresses', 'contracts', 'deliveryTypes', 'licenses','licenseTypes','products','productOptions'));
}
views/deliveries/add.ctp 如下所示:
<div class="deliveries form">
<?= $form->create(); ?>
<fieldset>
<legend><?php printf(__('Add %s', true), __('Delivery', true)); ?></legend>
<?
echo $form->create();
echo $form->input('Delivery.company_id');
echo $form->input('Delivery.address_id');
echo $form->input('Delivery.contract_id');
echo $form->input('Delivery.delivery_date', array('dateFormat' => 'MDY', 'timeFormat' => 'none'));
echo $form->input('Delivery.serial_number');
echo $form->input('Delivery.description');
echo $form->input('Delivery.comments');
echo $form->input('Delivery.delivery_type_id');
echo $form->input('License.license_type_id');
echo $form->input('License.nodelocked');
echo $form->input('License.mac_addr');
echo $form->input('License.expiration_date', array('dateFormat' => 'MDY', 'timeFormat' => 'none'));
echo $form->input('License.Product');
echo $form->input('License.ProductOption');
?>
</fieldset>
<?= $form->end('Add');?>
</div>