on 12-29-2010 12:49 PM
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,
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
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>
> 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 ?
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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.
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
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.
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