what is mvc architecture in web dynpro abap

It is useful because it creates the different Applications for Component Interface controller is type of controller which is responsible for communicating with external web dynpro components.Ĭontext mapping is a mapping of different controller’s contextĨ) What is the purpose of interface view property?Īns) Interface view is created whenever the window is created. There are two types of cardinality in web dynpro ABAP.Ħ) What is the importance of interface controller in Web Dynpro ABAP? Node is a collection of attributes whereas Attributes are the variables which is used to store single value at a time.ĥ) How many types of cardinality are are a in web dynpro ABAP? Interface controller is type of controller which is responsible for communicating with external web dynpro components.Ĥ) What is the difference between node & attribute in Web Dynpro ABAP?.Component controller is a global controller, when we declare data in component controller than that data can be accessed by all views and window inside that component.Service call help us to automatically create context nodes and a web dynpro method as per as the Function Module/Class method parameters.ģ) What is the differnce between component controller and interface controller Service call is Wizard based tool which is used to call any existing function module or methods of an existing class within a Web Dynpro component. Choose the last option and maintain valuesĢ) Can you please explain what is service call in Web Dynpro ABAP ? What is it used for?.Yes, we can create a Transaction code for web Dynpro application.

1) Can we create Transaction code for Web dynpro ABAP Application?

What is mvc architecture in web dynpro abap