on 10-30-2013 10:38 AM
Hi all,
I want to call a search help manually on button click. For this issue I've founded this topic: http://scn.sap.com/thread/1332842
Is the answer given there still correct, that the class CL_WDR_VALUE_HELP_HANDLER is SAP internal and should not be used?
I can use a alternative solution but I don't if is possible. Display a InputField and disabling it that the text can only changed by the corresponding Search Help of the Context Attribute. Is there a way to achieve this?
Hi,
You can use the mentioned class, but since its an internal class SAP may delete at any time in future!
So you can check this alternative for your requirement : http://scn.sap.com/docs/DOC-33880 bu Amy
Hope this helps u.,
Regards,
Kiran
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Hi all,
I've found another solution: IF_WD_WINDOW_MANAGER=>OPEN_VALUE_HELP( ).
This seems to be the official solution for this issue.
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Hi Christian,
use below code for you problem
method ONACTIONCALL_VALUE_HELP .
data: wd_node type ref to if_wd_context_node,
wd_element type ref to if_wD_context_element.
wd_node = wd_context->get_child_node( name = 'NODE1' ).
wd_element = wd_node->get_element( index = 1 ).
CALL METHOD CL_WDR_VALUE_HELP_HANDLER=>HANDLE_VALUE_HELP
EXPORTING
CONTEXT_ELEMENT = wd_element
CONTEXT_ATTRIBUTE = 'MATNR'.
endmethod.
Thanks,
Mukesh
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Yes the solution still works and you can use it without any issues.
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