/**
* Creates a new ModelField. The example below creates a ModelField which
* lists client accounts for selection.
*
* @code
* $clients = new ModelField("brokerage.setup.clients.client_id", "account");
* @endcode
* @param $path The full path to the field in the module which is to be returned by this field.
* @param $value The name of the field from the model whose value should be displayed in the list.
*/
public function __construct($path, $value)
{
global $redirectedPackage;
$this->info = Model::resolvePath($path);
$this->model = Model::load((substr($this->info["model"], 0, 1) == "." ? $redirectedPackage : "") . $this->info["model"]);
$this->valueField = $value;
$field = $this->model->getFields(array($value));
$this->setLabel($field[0]["label"]);
$this->setDescription($field[0]["description"]);
$this->setName($this->info["field"]);
$params = array("fields" => array($this->info["field"], $this->valueField), "sort_field" => $this->valueField);
if ($this->conditions != '') {
$params['conditions'] = $this->conditions;
}
$data = $this->model->get($params, Model::MODE_ARRAY);
$this->addOption("Add new " . Utils::singular($this->model->getEntity()), 'NEW');
foreach ($data as $datum) {
if ($datum[1] == "") {
$this->addOption($datum[0]);
} else {
$this->addOption($datum[1], $datum[0]);
}
}
$modelPath = str_replace('.', '/', $this->model->package);
$this->addAttribute('onchange', "fapiAddModelItem('{$modelPath}', this, '{$value}')");
}
/**
* Delete a particular item from the model.
* @param $params
* @return unknown_type
*/
public function delete($params)
{
if (User::getPermission($this->permissionPrefix . "_can_delete")) {
$data = $this->model->getWithField($this->model->getKeyField(), $params[0]);
$this->model->delete($this->model->getKeyField(), $params[0]);
$this->model->setData($data[0]);
Application::queueNotification($this->getDeleteNotificationMessage(Utils::singular($this->model->getEntity()), $this->model));
Application::redirect($this->urlPath);
}
}
