File handling both Local and application server

[Former Member]

Hi,

I have a requirement, like i have a selection screen in that two radio buttons one for Local file and other one for application server....I have a parameter 'file name' with input box ...i need a logic , if i select Local file radiobutton it should provide F4 help for parameter 'file name' in the Presentation server... and if i select radiobutton for Application server , i should provide f4 help for filename for file in the application server....

Please provide me the logic....

Thanks

Saravan

Moderator Message: Similar requirements have been discussed in the forum. Please search.

Message was edited by: Suhas Saha

[Former Member]

Code your radiobutton group with a user command addition in the selection screen.  code your At selection-screen output event to get your F4 list for your default pushbutton setting.  If the user  changes the radiobutton selection, the at selection-screen output event will trigger again, and you will replace the content of the F4 list with the list for the device/folders,etc. as appropriate (based upon the user's pushbutton selection).

BTW, you should see most, if not all, of what you need in Help for SELECTION-SCREEN and Help for AT SELECTION-SCREEN events.  And, you could search the forum, since selection screen questions are frequently asked and answered.  Suggest you first start with help and forum search prior to posting;  most of your questions will be answered without creating a post!  Note that these forums are not intended to be code writing services.

For directory listings on the apps server, I particularly like FM EPS2_GET_DIRECTORY_LISTING, and see the methods of class CL_GUI_FRONTEND_SERVICES, particularly method DIRECTORY_LIST_FILES to get desktop folder file lists.