public function transformToSymbols($currencyCodes = [])
{
$result = [];
foreach ($currencyCodes as $code) {
$result[] = StringHelper::getCurrencySymbol($code);
}
return $result;
}
<div class="input-group-btn">
<button type="button" class="btn btn-default iwd-label dropdown-toggle" data-toggle="dropdown">
<?php
echo StringHelper::getCurrencySymbol(Html::getAttributeValue($model, $currencyAttributeName));
?>
</button>
<button type=button class="btn btn-default dropdown-toggle" data-toggle="dropdown">
<span class="caret"></span> <span class="sr-only"><?php
echo Yii::t('hipanel', 'Toggle dropdown');
?>
</span>
</button>
<ul class="dropdown-menu">
<?php
foreach (ArrayHelper::remove($currencyAttributeOptions, 'items', []) as $k => $v) {
?>
<li>
<?php
echo Html::a(StringHelper::getCurrencySymbol($k), '#', ['data-value' => $k, 'data-label' => StringHelper::getCurrencySymbol($k)]);
?>
</li>
<?php
}
?>
</ul>
</div>
<?php
echo Html::activeInput('text', $model, $attribute, ['class' => 'form-control']);
?>
</div>
