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Interface IF_WD_RR_APPLICATION belongs to the API for the Web Dynpro Runtime Repository . Interface IF_WD_RR_APPLICATION allows access to the metadata for a Web Dynpro application.

Use

Access to this interface, for example in a Web Dynpro component controller method, is made as follows:

data:
data: l_cmp_api           type ref to if_wd_component,
  l_application_api    type ref to if_wd_application,
  l_application_info    type ref to if_wd_rr_application.
 
  l_component_api = wd_this->wd_get_api( ).
  l_application_api  = l_api->get_application( ).
  l_application_info = l_application_api->get_application_info( ).
 
Methods

GET_HELP_LINK

This method returns the help link that belongs to the Web Dynpro application.

For more information see Help Texts in and for Web Dynpro Applications .

Result

Name Description

RESULT (Type STRING)

Help link for the Web Dynpro application

Method IF_WD_RR_APPLICATION=>GET_NAME

This method returns the name of the Web Dynpro application.

Result

Name Description

RESULT (Type STRING)

Name of the Web Dynpro application

GET_STARTUP_WINDOW

This method returns the reference to the description object of the main window of the Web Dynpro application.

Result

Name Description

RESULT (reference to IF_WD_RR_WINDOW)

Reference to the description object in the main window of the Web Dynpro application.

Method IF_WD_RR_APPLICATION=>SET_HELP_LINK

This method makes it possible at runtime to change the help link that belongs to the Web Dynpro application.

Parameter

Name Description

HELP_LINK (type STRING):

Help link
Attributes

MSG_CMP_DSP_MODE

This attribute returns the display behavior of the message component.

Possible values are (see constant CO_MSG_CMP_DSP_MODE):

  • CO_MSG_CMP_DSP_MODE-ON_DEMAND (default):

    The message component is displayed if there are any messages.

  • CO_MSG_CMP_DSP_MODE-STATIC:

    The message component is always displayed, even if there are no messages.

  • CO_MSG_CMP_DSP_MODE-NO_MSG_CMP (obsolete):

    This setting is obsolete and can no longer be selected when creating a Web Dynpro application.