how to create feeder class for custom webdynpro component in fpm?is it possible ?

[Former Member]

Hi guys,

this is Siva , i want  to create feeder class for  webdynpro component ,  i am created a test program for this but, it is not ask the feeder class with custom webdynpro component (ztest_feeder)., i  am created a one more test program  with fpm_search_uibb,here feeder class option is came my dought  is feeder class is only for standard (form ,list, search component etc..)component or custom. it is possible to custom component? yes how ? please give me reply guys its urgent. tnx for advance.

[former_member205613 · Accepted solution]

Dear Siva,

a feederclass needs to exist for each GUIBB we deliver from SAP like Search, Form, List.

For your own UIBBs there is feederclass.

My question is, what do you want to do in your feederclass?
Perhaps you can use one of our GUIBBs or there is any other possibility.

regards

Heike

[Former Member · Accepted solution]

Hi Heike Leopold,

Tnx for reply, i want to add  feeder class for custom  webdynpro component  is it possible ? i mean  in configuration level basically  we use  form or list  ant other guibb  component(fpm_form_uibb,fpm_list_uibb) instead of  this   i want to add the webdynpro component(zwd)  for  custom search  help in fpm  using feeder class this is my requirement, that 's why i want  feeder class and some other work  there, mainly feeder class is possible to  use with custom component? if possible how ? i am searching in standard all are using only for form search and list etc.. want to add custom search help in fpm. any other way with out feeder class ,i have somany doughts and requiement i am new to fpm  could you  please  help me heike. ive me a reply fast please

[former_member205613 · Accepted solution]

hi Siva,

please describe in more details your requirement.
if you want to have a nF4 help you can create an OVS help on a specific field.
the feederclass is an attribute we add to the component within the custom controller to configure it.

regards

Heike

[Former Member · Accepted solution]

Hi Heike Leopold,

Thank you very much  for fast reply ,my actual requirement is  in initial screen  having in fpm username and password  in  the user name having the custom f4 functionality that functionalty  i am achieved  using component usage through (wdr_ovs)  when ever lick on f4 in the sales person number and name will appear  for this i am the giving input help mode (object value selector) in component controller  for particular field(pernr). this my requirement  it developed by "ovs help" through webdynpro  in fpm .my  sir want same requirement through fpm   how it is possible i dont know i know the only one way  using feeder class in that  we have to implemented the standard interfaces "if_fpm_guibb_ovs" "if_fpm_guibb_search " but this feeder class only for using standard or we can using custom also i dont know . i am trying  with test program with standard and custom  but stadrad fpm_search_uibb will give the feeder class option to attach our custom class  but custom component like Zwd component not given that feeder class option why?

i dont know that's why  i need your  help  please how to add this ?any other way  please give me way how to resolve this  please heike.

[former_member205613 · Accepted solution]

Dear Siva,

as I wrote in my last reply the feederclass is an attribute of the custom controller of our webdynpro component we use in any GUIBB.

What is the requirement you have?
if you want to have some fields on a screen you can use the form, put the fields on the screen and add the ovs of FPM IF_FPM_GUIBB_OVS to the feederclass.

Please explain your requirements.

Regards

Heike

[Former Member · Accepted solution]

Hi Heike,

  Sorry  for  inconvenience for you , thanks for your fast  reply,

now i am not use any GUIBB. in webdynpro component, actually my application completely custom  development by  webdynpro abap that will upgrade to fpm that is my main work.

here having so many droughts, now   your reply  is

"if you want to have some fields on a screen you can use the form, put the fields on the screen and add the ovs of FPM IF_FPM_GUIBB_OVS to the feeder class."

but how to add feeder class to custom webdynpro component in my fpm (FPM_OIF_COMPONENT).

with out using form or search components is is possible to add feeder class in fpm  if possible how ?

if not possible how can i  do further?

my requirement  is custom search  help in fpm ?

in  starting screen having to fields  1 .username  2. password

  i  want to search help for user name . when click  on username in f4 sales person number and name will appear this is the requirement .

[former_member205613 · Accepted solution]

Dear Siva,

you describe the UIBB you have.

YOu have two fields on the screen and if you select one entry within the field username you want to have two additional fields on the screen.

You have achieved it with your own webdynpro component.

That's good.

If you want to have FPM feederclass you have to use the form guibb.

When you have your own component you have to add the fields to the custom controller of the component itself. But you have to handle the feederclass by yourself.

It would only mean you have the attributes configured in your configuration.

If you need FPM functionality please use the form guibb and put the fields on it.

Within the OVS from there you can fill the fields with fpm.

regards

Heike

[Former Member · Accepted solution]

thank you very much Heike,

finally we use feeder class concept only for   form ,list  and search  etc... in fpm not possible to add custom webdynpro component okay its right .if we want use feeder class in fpm we  need to develop form guibb. okay right  heike.

very very thank you for give awesome reply  and good help .