'recipe_id', 'input_type' => 'number', 'dynamic_save' => false, 'input_label' => 'Recipe id', 'input_attrs' => ['required', 'disabled'] ], [ 'model_field' => 'amount', 'input_type' => 'text', 'input_attrs' => ['required'] ], ); protected function get_model() { $model = parent::get_model(); if($this->context['is_new']) $model->field_recipe_id = (int)$this->url_context['url_1']; return $model; } public function __construct($is_new = false) { parent::__construct($is_new); $this->fields[] = [ 'model_field' => 'ingredient_id', 'input_type' => 'select', 'input_label' => 'Ingedient', 'input_attrs' => ['required'], 'input_values' => IngredientModel::get_ing_values() ]; } }