Add Action in Detail

Sovled! 

addToolsButtonMenuItems: function(toolsButtonMenu) {
	this.callParent(arguments);
 
	toolsButtonMenu.addItem(this.getButtonMenuSeparator());
	toolsButtonMenu.addItem(this.getButtonMenuItem({
	  Caption: this.get("Resources.Strings.MyBoton"),
	  Click: {"bindTo": "OnButonClick"},
	  Visible: {"bindTo": "IsSelectRecord"}
        			}));