Typeahead Js: submit select value without buttons

[voskobovich]

I need to send the key the selected value to the handler.
Here is my code:

echo \mcms\xeditable\XEditable::widget([
        'placement' => 'top',
        'showbuttons' => false,
        'type' => 'typeaheadjs',
        'pluginOptions' => [
            'value' => 'click',
            'typeahead' => [
                'remote' => \yii\helpers\Url::toRoute(['offers/offer-list']),
                'name' => 'country',
                'valueKey' =>'text',
                                'displayKey' => 'value'
            ],
        ]
    ]);

When selected, you need to display the value of the field - text and pressing of Enter to send to the handler value - key.