Messages in webdynpro abap

[Former Member]

hi all,

can any one help me by provinding me with a small example on how to implement messages in a webdynpro application.

Thanks in advance,

chandana.

[Former Member · Accepted solution]

Hi,

refer to these examples

DEMO_MESSAGEs,WDR_MESSAGE_AREA,WDR_TEST_MESSAGE_AREA

[srinivasarao_kambala4]

Hi ,

Check this Link:

http://help.sap.com/saphelp_erp2005/helpdata/en/d8/2a934259a5cb6ae10000000a155106/content.htm

Thanks

Srinivas

[Former Member]

Hi,

Use the IF_WD_MESSAGE_MANAGER interface .

All messages will be displayed in a dedicated message area.

By default the message area appears at the top of the page.

The message are can be moved like a UI element in a view. You find a UI element (Message Area) in the UI library Pattern. Messages will be placed in this area, if it is available.

Use the WD code wizard to create the required coding to report a message. (Generate Message radio button)

Generated/sample code will look like this.....

..
   * get message manager
data: l_current_controller type ref to if_wd_controller,
      l_message_manager    type ref to if_wd_message_manager.

l_current_controller ?= wd_This->Wd_Get_Api( ).

CALL METHOD l_current_controller->GET_MESSAGE_MANAGER
  RECEIVING
    MESSAGE_MANAGER = l_message_manager

  * report message
CALL METHOD l_message_manager->REPORT_ATTRIBUTE_ERROR_MESSAGE
  EXPORTING
    MESSAGE_TEXT   = 'REPORT_ATTRIBUTE_ERROR_MESSAGE'
    ELEMENT        = Elem_Flights
    ATTRIBUTE_NAME = 'CITYFROM'. 

-

Achyut

[Former Member]

Hi,

Messages are reported using methods of IF_WD_MESSAGE_MANAGER. By using the REPORT_ATTRIBUTE_* methods, you can link a message to a specific input field, which will be highlighted on the view.

Go through the below links.

[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/63a47dd9-0b01-0010-3d8e-de27242bf011] -> Messages

Hope this will help.

Thanks.

[Former Member]

Hi chandana

Also please refer this example

WDR_TEST_DOCU

and select long text option.

There u can find messages in wd4a.

Cheers,

Mary

[Former Member]

hi chandana,

Go through these predefined applications in webdynpro u will get a better idea.

WDR_TEST_MSG_AREA and WDR_TEST_INPUT

Also go through following link

http://help.sap.com/saphelp_nw2004s/helpdata/en/d8/2a934259a5cb6ae10000000a155106/frameset.htm