How to hide a label in webdynpro

Hi.
I have a Label and a dropdown in the window, where on selecting the particular value in my previous dropdown. This label and drop down need to be visible. How to hide the field.
Kindly help me to solve this one.
Thanks
Yogesh

Hi,
You can use the ONSELECT event of the previous dropdown (the dropdown whose value you want to use to make the label invisible).
In the evenhandler for ONSELECT event has paramaters like CONTEXT_ELEMENT , ID and KEY where ID is the ID of dropdown
and KEY is the value selected in dropdown.
EXAMPLE,
DATA : lo_label = cl_wd_label.
IF key EQ 'I agree'.
lo_label ?= view_instance->get_element(ID = 'LABEL_ID').
IF NOT lo_label INITIAL.
lo_label->set_visible(value = 01 ).
ENDIF.
ENDIF.
The view_instance has to be set with value of attribute"view" in ur WDMODIFY method of view.
Similarily you can make dropdown or any UI element invisible.
Hope it helps.
Thanks,
Aditya.

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Hi Gurus,
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Hi Manoj......
Hi Murutuza,
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