visibilty check for web dynpor ALV

[Former Member]

hi,

how can we do visibilty check for web dynpor ALV

srinivas

[Former Member]

Hi ,

create on attribute in context....

then follow below screen.

then follow bellow sample code.

*  DATA lo_el_context TYPE REF TO if_wd_context_element.

*  DATA ls_context TYPE wd_this->element_context.

   DATA lv_resub TYPE wd_this->element_context-resub.

* get element via lead selection

   lo_el_context = wd_context->get_element( ).

* @TODO handle not set lead selection

   IF lo_el_context IS INITIAL.

   ENDIF.

* get single attribute

   lo_el_context->get_attribute(

     EXPORTING

       name =  `RESUB`

     IMPORTING

       value = lv_resub ).

Regards,

Venkat.

[Former Member]

Hi Srinivsa,

can you move the discussion to ABAP webdynpro so that you will get the more answer for your question.

Hope you understand.

[JasonLax]

Discussion moved from Getting Started with SCN to Web Dynpro ABAP.

[Former Member]

Hi,

     Create one context node named VIS_OPTN and map it with visible property of ALV in layout.

then in your method declare following variables:

                    DATA  :  lo_el_context TYPE REF TO if_wd_context_element.

                     DATA : val   TYPE string.

                     lo_el_context = wd_context->get_element(  ).

                     lo_el_context->set_attribute (        EXPORTING

                                                                            name =  `vis_optn`        

                                                                            value = VAL ).

                    IF     VAL EQ  'x'

                              "Web Dynpro ALV is visible....'

                    ENDIF.

Regards,

     Aaradhana