P4A Option Group

Example of this widget:

Use

    $this->build("P4A_OptionGroup_Field", "option_group")
            ->setLabel("Label for your Option Group")
            ->setSource($this->p4a_source)
            ->setSourceDescriptionField('field_description')
            ->setSourceValueField('id_field')
            ->setSourceParentField("parent_id")
            ->setValue($this->fields->id_field->getValue())
            ->setStyleProperty("width", "220px")
            ->label->setWidth(120);

saveRow() function:

public function saveRow()
{
    $this->fields->your_field->setValue($this->option_group->getNewValue());
    parent::saveRow();
    /***/
}