Loop at UI Elements

[Former Member]

Hi Gurus,

I want to loop over all InputFields, check if they are enabled/not read only and empty. If a field is found, the cursor should be set on this field.

In classic abap it is done like this:

loop at screen.

if screen-input eq 1.

assign (screen-name) to <g1>.

if sy-subrc eq 0 and <g1> is initial.

set cursor field screen-name.

exit.

endif.

endif.

endloop.

I already know how can is set the cursor. But how can I do the loop?

Thanks in advance.

BR,

Alfons

[former_member205703]

Hi Alfons,

To check if InputField is enable or not you need to do the following coding in the WDDOMODIFYVIEW method of the view which have that UI element.

Data:lr_inp_fld type ref to cl_wd_input_field,
     lv_enable type abap_bool. 

lr_inp_fld ?= view->get_element( ID = 'ID of Input Field' ).

lv_enable = lr_inp_fld->GET_ENABLED( ).

In the same way you can check for other property's of the ui element.

Regard's

Amol