/**
* Magic __get method for returning property values
* Override the handling of the value property to properly return the setting of the checkbox.
*
* @param string $name The name of the property
* @return mixed The value of the requested property
*/
public function __get( $name )
{
static $posted = null;
switch ( $name ) {
case 'value':
if ( isset( $_POST[$this->field . '_submitted'] ) ) {
if(!isset($posted)) {
$valuesj = $_POST->raw( $this->field . '_submitted');
$values = json_decode($valuesj);
$terms = array();
foreach($this->get_default() as $term) {
$terms[$term->id] = $term;
}
foreach($values as $value) {
$terms[$value->id]->mptt_left = $value->left;
$terms[$value->id]->mptt_right = $value->right;
}
$terms = new Terms($terms);
$posted = $terms->tree_sort();
}
return $posted;
}
else {
return $this->get_default();
}
}
return parent::__get( $name );
}
public function process()
{
$values = json_decode($_POST->raw($this->input_name()));
$terms = array();
foreach ($this->value as $term) {
$terms[$term->id] = $term;
}
foreach ($values as $value) {
$terms[$value->id]->mptt_left = $value->left;
$terms[$value->id]->mptt_right = $value->right;
}
$terms = new Terms($terms);
$posted = $terms->tree_sort();
//$this->set_value($_POST[$this->input_name()], false);
$this->set_value($posted, false);
}
