Re: Web UI attachments type restriction block

Dear Joao,

You can refer below  code:

DATA: lv_wrapper     TYPE REF TO cl_bsp_wd_collection_wrapper,
        lv_value_node  TYPE REF TO if_bol_bo_property_access,
        ls_vn_attr     TYPE st_vdoc,

* get values from value node

  lv_wrapper = typed_context->vdocument->get_collection_wrapper( ).
  CHECK lv_wrapper IS BOUND.
  lv_value_node = lv_wrapper->get_current( ).
  CHECK lv_value_node IS BOUND.
  lv_value_node->get_properties( IMPORTING es_attributes = ls_vn_attr ).

then using 'ls_vn_attr-filename' you will get file name and type.

Then u make your validation.

Thanks,

VIkas.