on 10-23-2013 6:19 AM
Hi
My requirement is to Enable / Disable a Toolbar element (button) in GAF based on the data.
How can i do it?
Regards,
Srinivasa
Implement interface 'IF_FPM_GAF_CONF_EXIT' in your WD Comp.
In method 'OVERRIDE_EVENT_GAF' in your Comp Controller.
Get the required button using method 'GET_TOOLBAR_BUTTON' of IO_GAF.
Change the required property and then call method 'CHANGE_TOOLBAR_BUTTON' to pass changes to FPM.
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Hi Hitesh,
Thank u immediate reply.
My GAF Appl is completely using GUIBBs. I am not using WD Component. In my 1st step i have a list GUIBB where user can choose one record and click on the next button. In the next(2nd) step i have define 2 buttons which i need to enable / disable based on the selection in the first step. I achieved this by writing the below code in GET_DATA method.
DATA: lo_fpm TYPE REF TO if_fpm,
lo_cnr_gaf TYPE REF TO cl_fpm_cnr_gaf, "if_fpm_cnr_gaf,
lv_step_id TYPE string,
ls_buttons TYPE if_fpm_cnr_gaf=>s_button,
lt_buttons TYPE if_fpm_cnr_gaf=>t_button,
lv_enable TYPE boole_d.
lo_fpm = cl_fpm_factory=>get_instance( ).
lo_cnr_gaf ?= lo_fpm->get_service( cl_fpm_service_manager=>gc_key_cnr_gaf ).
lv_step_id = 'STEP_NAME'.
lo_cnr_gaf->if_fpm_cnr_gaf~get_buttons( EXPORTING iv_mainstep_id = lv_step_id
IMPORTING et_buttons = lt_buttons ).
DELETE lt_buttons WHERE function NE 'OTHER_FUNCTIONS'.
LOOP AT lt_buttons INTO ls_buttons.
IF gs_p9008_ew-zzsts_checklist = '03'.
lv_enable = abap_false.
ELSE.
lv_enable = abap_true.
ENDIF.
lo_cnr_gaf->if_fpm_cnr_gaf~define_button( iv_function = ls_buttons-function
iv_element_id = ls_buttons-element_id
iv_enabled = lv_enable ).
ENDLOOP.
But the problem is, if the user proceed to the 3rd step directly w/o going to 2nd Step, there are two additional blank buttons appearing in the 3rd step. These are coming becoz of the above code.
So how can i achieve this w/o effecting the other steps?
Regards,
Srinivasa
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