Grido\Components\Button::getElementPrototype PHP Method

    public function getElementPrototype()
    {
        if ($this->elementPrototype === NULL) {
            $this->elementPrototype = Html::el('a')->setClass(['grid-button-' . $this->getName()])->setText($this->label);
        }
        if (isset($this->elementPrototype->class)) {
            $this->elementPrototype->class = (array) $this->elementPrototype->class;
        }
        return $this->elementPrototype;
    }