topic Re: How to keep fields open for input with Error Message in Application Development and Automation Discussions

How to keep fields open for input with Error Message

Former Member — Wed, 14 Dec 2005 03:28:09 GMT

How can i keep the input fields on the screen open for input even after an error message is displayed ?

I don't have to take care of this is in Reports , but in Module pools(Dialogue Programming) i want the fields to be open .

Thanks

Ajitabh Pradhan

Re: How to keep fields open for input with Error Message

Former Member — Wed, 14 Dec 2005 03:33:56 GMT

Ajitabh,

This is exactly where you CHAIN .. END CHAING commands come into picture. Put all the fields that you want to validate beteween this and whichever field has an error will be open for edidting.

Regards,

Ravi

Note : Please reward the posts that help you.

Re: How to keep fields open for input with Error Message

Former Member — Wed, 14 Dec 2005 03:40:20 GMT

In the PAI, you:


  CHAIN.
    FIELD zzerd_vendor_data-lifnr.
    FIELD zzerd_vendor_data-pernr.
    MODULE check_vendor_pernr_exist.
  ENDCHAIN.

  FIELD  zzerd_vendor_data-lifnr
    MODULE validate_lifnr ON REQUEST.
  FIELD  zzerd_vendor_data-pernr
    MODULE validate_pernr.

In the first (chain a number of fields), if either field fails validation, both are open for input. In the second (one field), if the validation fails only that fiels is open for input.

Rob

Re: How to keep fields open for input with Error Message

Former Member — Thu, 15 Dec 2005 04:08:32 GMT

If your question is answered, please close the thread.

Rob