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Freely Programmed Value Help in the WebDynpro application (WebDynpro for ABAP)
name INPUT_1 and declare type as STRING...
to Attributes tab and create an attribute for the interface
IF_WD_VALUE_HELP_LISTENER as VALUE_HELP_LISTENER (as shown below)
to Events tab, you will see two events which are automatically created as soon
as you add the controller WD_VALUE_HELP in the properties tab and to that add
another event VH_DATA_SELECTED and check that interface check box..
to Methods tab and there you will see a method SET_VALUE_HELP_LISTENER which is
click on that method and write the following code as shown below...
WD_THIS->VALUE_HELP_LISTENER = LISTENER.
go to the view V_MAIN and create three elements LABEL, INPUTFIELD and BUTTON...
to context tab of that view and drag and drop the interface node ND_TEXT from
the component controller...
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