multiple select options

[Former Member]

Hi,

Based on certain criteria i need to hide/display my selection criteria. Like i have 5 fields like customer, material , plant, chain, date . I need to have select options for all these fields but based on the value selected in the drop down.

I tried by adding one more usage of wdr_select_option in the component, but it doesn't seems to work.

can any one please suggest the procedure for that.

Or

If we can conditionally display the required select options.

Thanks,

[Former Member]

Hi,

In the layout, take UIcontainer element

and in the method: WDDOINIT, write the following code for getting select options:

Take one component say select options of type WDR_SELECT_OPTIONS,

method wddoinit .

data :cu type ref to if_wd_component_usage,

ic type ref to iwci_wdr_select_options,

so type ref to if_wd_select_options,

lt_range type ref to data.

• u need to instantiate usage component

cu = wd_this->wd_cpuse_select_option( ).

if cu->has_active_component( ) ne 'X'.

call method cu->create_component( ).

endif.

• Create a ref to interface controller ,so that u access its helper classes.

ic = wd_this->wd_cpifc_select_option( ).

• using the ref initialize selection screen.

so = ic->init_selection_screen( ).

• create a range

call method so->create_range_table

exporting

i_typename = 'BU_PARTNER'

receiving

rt_range_table = lt_range.

.

• using the ref to helper class,add a field to the selection screen

call method so->add_selection_field

exporting

i_id = 'BU_PARTNER'

it_result = lt_range.

endmethod.

Edited by: Rammohan Nagam on Mar 18, 2009 2:32 PM

[Former Member]

thanks for the reply Rammohan. My question was regarding hiding the other select option based on certain criteria.

Thanks,

[abhimanyu_lagishetti7]

I don't see any visibility property for Seleciton Fields.

You have to delete the selection fields first and add everytime the selection changes in the dropdown

use method REMOVE_ALL_SEL_SCREEN_ITEMS to delete, You hav Readonly parameter instead

of making invisible u can make it readonly in method UPD_SELECTION_FIELD

Abhi