Additional button on std. toolbar

[rangerlet_mesee]

Hello

I am using CL_SALV_HIERSEQ_TABLE to display hierarchial display of MASTER-SLAVE

But I want to add additional buttons for expand and collapse of rows

Through which method can I add the user command of the buttons added

[RaymondGiuseppi]

As in many ALV classes, perform some search in online documentation, you have to use method GET_FUNCTIONS and then on the returned CL_SALV_FUNCTIONS_LIST occurence use methods such as ADD_FUNCTION.

NB: Look at sample report SALV_TEST_HIERSEQ_FUNCTIONS.

[Patrick_vN]

CL_SALV_HIERSEQ_TABLE has a method SET_FUNCTION.

You can also try to use method GET_FUNCTIONS_BASE which returns an instance of CL_SALV_FUNCTIONS. And CL_SALV_FUNCTIONS has different methods to deal with functions.

[RaymondGiuseppi]

Beware, the SET_FUNCTION method is similar to cl_gui_cfw=>set_new_ok_code for a dynpro, but adapted to the ALV classes, it won't add a function, but trigger execution of one such function code.