How to find out the selected item in the lsit

Question

Hi all,
How to find out the selected item in the list,can any please post some examples which easy to understand,because iam not a good programmer

Answer 1

This sample program uses a checkbox as selection,  you could also use a HOTSPOT.
report zrich_0002 no standard page heading.
data: imara type table of mara with header line.
data: check_box(1) type c,  
   report_lines type i.
start-of-selection.
* Create the gui status with BACK button in standard place
* and a READ button in the application toolbar
  set pf-status 'CHECK'. 
select * into corresponding fields of table imara           from mara up to 100 rows.
loop at imara.   
write:/ check_box as checkbox, imara-matnr, imara-matkl.  
hide imara-matnr. 
endloop.
  report_lines  = sy-linno - 1.
top-of-page. 
write: 'List of materials'.  uline.
top-of-page during line-selection.  write:  'Material.....'.  uline.
at user-command. 
case sy-ucomm.  
when 'READ'.   
  check_box = space.    
set pf-status 'CHECK' excluding 'READ'.
      do report_lines times.       
read line sy-index field value check_box.    
   if check_box = 'X'.        
write:/  'You have selected material',
imara-matnr.       
endif.   
  enddo. 
endcase.
Regards,
Rich Heilman