public function setSuggestion($column = NULL)
{
$this->suggestion = TRUE;
$this->suggestionColumn = $column;
$prototype = $this->getControl()->getControlPrototype();
$prototype->attrs['autocomplete'] = 'off';
$prototype->class[] = 'suggest';
$this->grid->onRender[] = function () use($prototype) {
$replacement = '-query-';
$prototype->setAttribute('data-grido-suggest-replacement', $replacement);
$prototype->setAttribute('data-grido-suggest-limit', $this->suggestionLimit);
$prototype->setAttribute('data-grido-suggest-handler', $this->link('suggest!', ['query' => $replacement]));
};
return $this;
}