<div class="item-content item-input">
        <div class="item-inner">
            <div class="item-title item-label">Barcode</div>
            <div class="item-input-wrap item-input-focused">
                <input type="text" name="ean_1" id="barcode_1" placeholder="Naskenujte čárový kód" class="" autofocus required>
            </div>
        </div>
    </div>

// Page Events
on: {
pageInit: function(e, page) {
var self = this;
console.log('acrivate blur():');
document.getElementById("barcode_1").blur();