When I am adding any application page(.aspx) to my Module in the Visual Studio Project of SandBox Solution, it is always adding that page in Layouts(Mapped) folder. And not adding that page in the Module.
That's why I am not able to open my page using JavaScript. Because it wants the Layout reference. And If Layout folder is their, then I am not able to create the Package or not able to deploy directly.
So How can I add .aspx page to Module in SandBox Solution ?