I am having difficultly loading a Pod twice.
Say I load a Pod which is related to another Pod - let's call it the child pod. Later in the page, if I try to load the child pod, I will get empty result.
Example
$pods = new Pod('customization_category');
$pods->findRecords(array('select' => "t.id, t.name", 'where' => "t.id=$id"));
$pods->fetchRecord();
$entity = new customization_category_entity;
$entity->id = $pods->get_field('id');
$entity->name = $pods->get_field('name');
$entity->options = array();
// process options
$customization_option_model = new customization_option_model();
$options = $pods->get_field('options');
foreach ($options as $v)
{
$entity->options[] = $customization_option_model->create_from_array($v);
}
return $entity;
customization_category has a PICK field to the customization_option pod. After I call this code to load the customization_option pod (using $pods->get_field
), I will get an empty array if I am do call this code next:
function get_single($id)
{
echo "$id = $id<br/>";
$pod = new Pod('customization_option', $id);
return $this->create_from_array($pod->fetchRecord());
}
function create_from_array($array)
{
$entity = new customization_option_entity();
$entity->id = $array['id'];
$entity->name = $array['name'];
$entity->selection_image = $array['selection_image'];
$entity->layer_image = $array['layer_image'];
$entity->price = $array['price'];
echo '<pre>entity='.print_r($entity, true).'</pre>';
return $entity;
}
The code above will load when I load in customization_strategy pod, but later on when I call it again (via the get_single
function), it will not work.
Google search yields nothing. Any idea?