Configuration of Messages
You can configure howMessages are displayed at view or window level of your application. To do this, add the following source code to the method WDDOINIT:
Web Dynpro Component MYCOMP
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data: l_api_mycomp type ref to if_wd_window_controller, l_wd_message_area type ref to if_wd_message_area. l_api_mycomp ?= wd_this->wd_get_api( ). l_wd_message_area = l_api_mycomp->get_message_area( ). l_wd_message_area->set_display_attributes( i_for_all_instances = ' ' i_msg_lines_visible = '0' i_use_toggle_area = ' ' i_show_only_current = ' ' ). |
Description of Settings
| Setting | Description |
|---|---|
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i_use_toggle_area = ' ' |
New design of the message area (default setting) |
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i_use_toggle_area = 'X' |
Old design of the message area (with the toggle area) |
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i_msg_lines_visible = 0 |
All messages are immediately visible (default setting) |
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i_msg_lines_visible = <x> |
x > 0. Only x messages are immediately visible; the rest become visible by scrolling. |
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i_show_only_current = 'X' |
Together with i_use_toggle_area = ' ' this means that no message log can be displayed (default setting) |
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i_show_only_current = ' ' |
Together with i_use_toggle_area = ' ' this means that a link takes you to where the message log can be displayed |