Freely Programed Help for select-option field

[former_member450736]

Hi,

how can i set freely programmed help for select option field, i mean while adding selection field what are the parameters that are important for freely programmed help.

i have implemented iwd_value_help in one component comp1 and declared the usage of comp1 in comp2 where i actually defined the usage of select-option component.

i used parameter i_value_help_type = if_wd_value_help_handler=>co_prefix_appldev while adding selection field, however when i presss F4 icon, the following message is coming

View WD_VALUE_HELP does not exist within the component WDR_SELECT_OPTIONS

Please suggest where i am doing wrong??

Edited by: kranthi kumar on Dec 29, 2010 6:19 PM

[former_member185943]

Hi, kranthi,

I suppose that the parameter I_HELP_REQUEST_HANDLER of method IF_WD_SELECT_OPTIONS->ADD_SELECTION_FIELD should be used for this purpose. However, the [help on this matter|http://help.sap.com/saphelp_nw70/helpdata/en/45/bf07361248003de10000000a11466f/content.htm] offers description of this parameter as "For future enhancements". Maybe I am wrong, but it looks like we can expect this in future releases.

KR,

Igor

[Former Member]

>

> Hi,
> 
> how can i set freely programmed help for select option field, i mean while adding selection field what are the parameters that are important for freely programmed help.
> 
> i have implemented iwd_value_help in one component comp1 and declared the usage of comp1 in comp2 where i actually defined the usage of select-option component.
> 
> i used parameter   i_value_help_type = if_wd_value_help_handler=>co_prefix_appldev while adding selection field, however when i presss F4 icon, the following message is coming
> 
> View WD_VALUE_HELP does not exist within the component WDR_SELECT_OPTIONS
> 
> Please suggest where i am doing wrong??
> 
> Edited by: kranthi kumar on Dec 29, 2010 6:19 PM

Hi Kranthi,

Please help me to understand your design.

Why would you like to create a Freely programmed value help for select-option?. why not use wdr_select_option directly ?

[former_member450736]

Hi,

i am using WDR_SELECT_OPTION for showing select options however for the select-option field i wanted to give f4 help which should be freely programmed help as it should look like tree where under each org unit i need select the pernr.

but the problem here is i am not sure how i can integrate the other component where i have developed this tree UI and data is coming from other component, data i can get it using events and context however i am not able to integrate the F4 which i wanted to select-option field??

Please suggest.

[Former Member]

Hallo Kranthi,

you have implemented iwd_value_help, what have you done with the value_help window. Did you embed the inteface views from other component ?

in wdr-test_select_options component/application there are examples of using input value help with select options.

Edited by: Baskaran Senthivel on Dec 30, 2010 11:52 AM

[former_member450736]

Hi,

iwd_value_help interface is implemented in different component and i have defined the usage of it( that component ) in main component where i have defined select-options, i guess there is no need for interface view value_help in main componenet, for which at least it is working with other normal input field when i attach usage of this freely programmed help for this other input field.

i don't find any help from the component WDR_TEST_SELECT_OPTIONS specific to freely programmed help.

Thanks,

Kranthi.

[Former Member]

Hi all,

I have the same problem as Kranthi, does anyone have a solution?

BR

Oliver