Dump error while calling popup

Question

Hi,
I created popup in  account detail view. I called the popup method 'call method ref2->eh_onconfirm_popup1( ) '.
in  set method of 'firsrtname' attribute.
its pointing to null reference.I created object and tried now its showing n ull reference and going to dump at
call method comp_controller->window_manager->create_popup_2_confirm in METHOD eh_onconfirm_popup..
please suggest me.
Thanks,
Brahmaji

Answer 1

Hi,
        To give a confirmation pop-up you should place the code within the event which gets trigger at user-action i.e. for eg. if you want to give a pop-up at save action so within EH_ONSAVE event you should give the following piece of code
PTC type ref to IF_BSP_WD_POPUP declared at the IMPL class
daa: lt_custom_buttons TYPE crmt_thtmlb_button_t.
CALL METHOD comp_controller->window_manager->create_popup_2_confirm
          EXPORTING
            iv_title          = lv_title
            iv_text           = lv_string                   "text-001
            iv_btncombination = '99'
            iv_custombuttons  = lt_custom_buttons " Buttons like Yes No
          RECEIVING
            rv_result         = ptc.
        REFRESH lt_custom_buttons.
        ptc->set_on_close_event( iv_event_name = 'popup' iv_view = me ). "#EC NOTEXT
        ptc->open( ).
Create an event with name 'popup' and within tat event capture the user action
DATA : lr_ptc_outputnode TYPE REF TO cl_gs_ptc_bspwdcomponent_cn01.
lr_ptc_outputnode ?= ptc->get_context_node( 'OUTPUTNODE' ).
  lv_op = lr_ptc_outputnode->get_event_name( ).
case lv_op.
when 'YES'.
when 'No'.
Endcase.
Now you can write logic based on user actions within this case-endcase block.
Regards,
Bharathy.