import {module} from '../module';

/**
 * Sets the focus and selects the text on the input.
 */
export function directive() {
    return {
        restrict: 'A',
        link: function($scope, $element, $attrs) {
            var input = $element[0].parentNode.querySelector('input, textarea');

            if(!input)
                throw new Error(`vnFocus: Can't find an input element`);

            input.focus();
            input.select();
        }
    };
}
module.directive('vnFocus', directive);