gistfile1.js

    drag: function (e, ui){
        var thiz = this;
/*        this.$el.css({
            left: thiz.$el.data('left'),
            top: thiz.$el.data('top')
        });*/
        if(this.isSelected){
            _.each(this.relative.selected, function (id){
                var item = this.relative.items[id];
                //if(item == this) return;
                var deltaLeft = parseFloat(thiz.$el.css('left')) - parseFloat(item.$el.css('left'));
                var deltaTop = parseFloat(thiz.$el.css('top')) - parseFloat(item.$el.css('top'));
                var left = ui.position.left / this.relative.scale - deltaLeft;
                var top = ui.position.top / this.relative.scale  - deltaTop;
                jsLog.write('test');
                item.$el.css({
                    left: left,
                    top: top
                });
                /*item.moveLines(false, {
                    position: {
                        left: left,
                        top: top
                    }
                });*/
            }, this);   
        }
        /*
        this.$el.data({
            left: ui.position.left / this.relative.scale,
            top: ui.position.top / this.relative.scale
        });
        this.moveLines(e, ui);*/
    },