topic Re: CL_SALV_HIERSEQ_TABLE how to add function (customized button) in Application Development and Automation Discussions

CL_SALV_HIERSEQ_TABLE how to add function (customized button)

glauco — Fri, 24 Jan 2020 15:01:34 GMT

Hi.

I'm searching but did not find how to add customized button.

I need to add as customer here required it so I can save Header and Slave internal tables as EXCEL.

I think we can not do it with standard CL_SALV_HIERSEQ_TABLE solution to save both tables in users PC.

Re: CL_SALV_HIERSEQ_TABLE how to add function (customized button)

Sandra_Rossi — Fri, 24 Jan 2020 15:11:58 GMT

"HIERSEQ" corresponds to the display as a full screen, so you can't add buttons dynamically.

You can only define an initial "GUI status" via the method SET_SCREEN_STATUS. The prerequisite is to create the custom GUI status by copying the standard one which is probably STANDARD_FULLSCREEN in program SAPLSLVC_FULLSCREEN, and add your own buttons.

I don't know what are the available types of exports for a HIERSEQ ALV.

Re: CL_SALV_HIERSEQ_TABLE how to add function (customized button)

glauco — Fri, 24 Jan 2020 15:18:27 GMT

hi sandra.rossi .

Do you know where to use IF sy-ucomm= 'MYCUSTOM_BUTTON' statment with no screen ?

I'll try to test some report events to do it.

Re: CL_SALV_HIERSEQ_TABLE how to add function (customized button)

Sandra_Rossi — Fri, 24 Jan 2020 15:26:06 GMT

Use GET_EVENTS to retrieve the event instance, then register a handler for the event ADDED_FUNCTION. The function code is in parameter E_SALV_FUNCTION.

Re: CL_SALV_HIERSEQ_TABLE how to add function (customized button)

glauco — Fri, 24 Jan 2020 15:42:58 GMT

Hi Sandra.

I used set pf-status inside form show_alv_tree but it is not showing it.

Probably I'm getting rust on this. 🙂

Do you know the correct place to use it ?

SET PF-STATUS 'STANDARD_FULLSCREEN'.

Another question.
I already have a local class to handle events and already have for example another method on_single_click to handle my hot spots.

I created a method to handle user command like you said but it is not getting called probably because my PF-STATUS is yet the standard of my report.

I need to set this custom pf-status to get this solved probably.

Re: CL_SALV_HIERSEQ_TABLE how to add function (customized button)

Sandra_Rossi — Fri, 24 Jan 2020 15:46:35 GMT

I said "method SET_SCREEN_STATUS" (of the HIERSEQ instance) 🙂

Re: CL_SALV_HIERSEQ_TABLE how to add function (customized button)

glauco — Fri, 24 Jan 2020 16:37:21 GMT

Solved. many thanks to sandra.rossi .

Called this method just before the display method.

"Set PF-Status
 gr_hierseq->set_screen_status(
 EXPORTING
 report = sy-repid
 pfstatus = 'STANDARD_FULLSCREEN'
* set_functions =
 ).SET HANDLER gr_events->on_user_command FOR lr_events.

Added this method on my existing local class

      on_user_command FOR EVENT added_function OF cl_salv_events_hierseq
 IMPORTING e_salv_function sender.

And put a break inside this new method and it is executed always when I click my new Excel button.

 METHOD on_user_command.
 break-point.
 ENDMETHOD.

I've already copied that PF-STATU from that standard program mentioned above and created already my new button on it.

Works like magic.

many thanks to you Sandra. 🙂