Сайты на инстант 2.0

 
         if (id != 0 && child_list_id=='cities') {
             $('.buttons', geo_window).show();
         }
 

 
        if(id==0){
            var list = $('#geo_window form select[name=regions]');
            var id = list.val();
            $('.city-id', widget).attr('name','region');
        }
 

 
var icms = icms || {};
 
icms.geo = (function ($) {
 
    //====================================================================//
 
	this.changeParent = function(list, child_list_id) {
 
        var geo_window = $('#geo_window');
        var geo_form = $('form', geo_window);
 
        var id = $(list).val();
        console.log(id);
        var child_list = $('select[name='+child_list_id+']', geo_form);
 
        if (id == 0 && child_list_id=='regions') {
            child_list.parent('.list').hide();
            if (child_list_id=='regions'){
                $('select[name=cities]', geo_form).parent('.list').hide();
            }
 
            $('.buttons', geo_window).hide();
            return false;
        }
         if (id != 0 && child_list_id=='cities') {
             $('.buttons', geo_window).show();
         }
 
 
        var url = geo_form.data( 'items-url' );
 
        $.post(url, {type: child_list_id, parent_id: id}, function(result){
 
            if (result.error) { return false; }
 
            child_list.html('');
 
            for(var item_id in result.items){
 
                var item_name = result.items[item_id];
 
                child_list.append( '<option value="'+ item_id +'">' + item_name +'</option>' );
 
            }
 
            child_list.parent('.list').show();
 
            if (child_list_id != 'cities'){
                icms.geo.changeParent(child_list, 'cities');
            }
 
        }, 'json');
 
	}
 
    //====================================================================//
 
    this.changeCity = function(list){
 
        var geo_window = $('#geo_window');
        var geo_form = $('form', geo_window);
 
        var id = $(list).val();
 
    }
 
    //====================================================================//
 
    this.selectCity = function(target_id){
 
        var list = $('#geo_window form select[name=cities]');
 
        var id = list.val();
 
        if(id==0){
            var list = $('#geo_window form select[name=regions]');
            var id = list.val();
            $('.city-id', widget).attr('name','region');
        }
        var name = $('option:selected', list).html();
 
        if (!id){ return false; }
 
        var widget = $('#geo-widget-'+target_id);
        console.log(id);
        $('.city-id', widget).val(id);
 
        $('.city-name', widget).html(name).show();
 
        icms.modal.close();
 
    }
 
    //====================================================================//
 
	return this;
 
}).call(icms.geo || {},jQuery);
 

 
 $item = $this->model->addContentItem($ctype, $item, $fields);
 

 
//Регион для объявлений
                if($item['city']){ 
                   $region=cmsCore::getRegion($item['city']); 
                   $this->model->update('con_board', $item['id'], array(
                        'region' => $region
                    ));
                }
 

 
    public static function getRegion($id){
		$sql="SELECT `region_id` FROM `cms_geo_cities` WHERE `id`='$id'";
		$inDB = cmsDatabase::getInstance();
		$sql=$inDB->query($sql);
		$sql=mysqli_fetch_array($sql);
 
		return $sql['region_id'];
    }
 

 
<div id="geo_window">
 
    <div class="wrapper container" style="padding:10px 15px">
        <div id="sizecity" style="width:200px;height: 100px"></div>
        <form data-items-url="<?php echo $this->href_to('get_items'); ?>">
            <div class="list" style="display:none" >
                <?php echo html_select('countries', $countries, 3159, array('onchange'=>"icms.geo.changeParent(this, 'regions')", 'rel'=>'regions','id'=>'country_main')); ?>
            </div>
            <script type="text/javascript">
                $(document).ready(function (){
                    var obj=$('#country_main');
                    icms.geo.changeParent(obj, 'regions');
                    $("#sizecity").css({"display":"none"});//после отключения отрисованного окна со страной стал грустить размер окошка - не пересчитывается и все тут. как всегда, решение топорное, зато рабочее
 
                });
            </script>
 
            <div class="list">
                <?php echo html_select('regions', $regions, $region_id, array('onchange'=>"icms.geo.changeParent(this, 'cities')", 'rel'=>'cities')); ?>
            </div>
 
            <div class="list" <?php if (!$city_id){?>style="display:none"<?php } ?>>
                <?php echo html_select('cities', $cities, $city_id, array('onchange'=>"icms.geo.changeCity(this)")); ?>
            </div>
 
        </form>
 
        <div class="buttons" <?php if (!$city_id){?>style="display:none"<?php } ?>>
            <?php echo html_button(LANG_SELECT, 'select', "icms.geo.selectCity('{$field_id}')"); ?>
        </div>
 
    </div>
 
</div>