code: function() {
      // Save on blur for multi-select
      if(this.multiple) {
          Ev.addListener(this.dropdown, "blur", function(v){
              // Save on change
              this.save();
          }, this, true);
      }
      // Save on change for single-select
      else {
          Ev.addListener(this.dropdown, "change", function(v){
              // Save on change
              this.save();
          }, this, true);
      }
  }
docs: After rendering form, if disabledBtns is set to true, then sets up a mechanism
  to save input without them.
  
  @method handleDisabledBtns