To reduce work for supporting a view by providing a means for providing an operation object which defines an attribute to give the view and an identifier which identifies an operation called in selection and the means for identifying the user selection of the view.

When an identifying means 3 identifies the selection of the view by the user, it is recognized by a related object 20 inside a memory 15 and a specified operation concerning the object is called under the control of a processor. A generating means 5 is provided in order to generate the object inside the memory 15. Thus, the object used by an application can be defined by an application developer. Besides, a constituting means 6 generates a batch view from a menu defining object 20 which is stored inside the memory 15 under the control of the processor 2. A menu defining object is generated by the generating means 5 like the operation object.