Search for region:
<?php $listRegions = Region::newInstance()->listAll(); ?>
<?php if(count($listRegions) >= 0 ) { ?>
<select id="sRegion" name="sRegion">
<option value=""><?php _e('Select Region', 'your_theme'); ?></option>
<?php foreach($listRegions as $region) { ?>
<option value="<?php echo $region['pk_i_id']; ?>"<?php if(Params::getParam('sRegion') == $region['pk_i_id']) { ?>selected<?php } ?>><?php echo $region['s_name'] ; ?></option>
<?php } ?>
</select>
<?php } ?>
Search for city:
<?php $listCities = City::newInstance()->listAll(); ?>
<?php if(count($listCities) >= 0 ) { ?>
<select id="sCity" name="sCity">
<option value=""><?php _e('Select City', 'your_theme'); ?></option>
<?php foreach($listCities as $city) { ?>
<option value="<?php echo $city['s_name']; ?>"<?php if(Params::getParam('sCity') == $city['s_name']) { ?>selected<?php } ?>><?php echo $city['s_name'] ; ?></option>
<?php } ?>
</select>
<?php } ?>