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Web Dynpro Java code changes

Posted on Sep 06, 2011 at 04:55 PM 27 Views

Hi,

I need to put some validations in web dynpro java page which is "employee address page". I checked the BADI's but no badi exists which serve my purpsoe.

Now I want to make the code change in web dynpro java. Pls answer the followng questions.

1- I have installed NWDS on my local machine. Do i need to install NWDI also?

2- How to import and export the required page and from where?

3- How to modify the standard code, I mean in ECC we have enhancement and modification concept.

Thanks,

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    author's profile photo Siddharth Rajora
    Siddharth Rajora
    Posted on Sep 06, 2011 at 05:46 PM
    2

    are you doing for validation for address? This can be done in the backend using the badi or here in the code

    HRPAD00INFTYUI and HRPAD00INFTYBL

    CL_HRPA_INFOTYPE_0006_US Infotype 0006: Addresses for us

    there is method for postal code check

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    • Former Member Siddharth Rajora
      Sep 07, 2011 at 04:44 PM

      One small confusion; NWDI Vs NWDS

      The advantages what I have read for NWDI is that multiple developers can work at the same time as it's saved on server. While NWDS the project is saved on local machine? Is this the only difference. If there is only one develoer - can we just use NWDS?

      Thanks,

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 07, 2011 at 04:50 PM
    1

    If you want to make a field read-only then you can achieve it from the personalization.

    For accessing the source code you would need the NWDI.

    NWDS is the front end tool/IDE though which you make the changes in the code(you will download the code from NWDI, you will checkout and will make the changes and will checkin back the changes, so that it can be transported). Without NWDI you will not get access to the source code.

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    • Former Member
      Sep 07, 2011 at 04:55 PM

      Ok got it. So NWDI is required in order to get the source code of WDJ ...

      Personalization would not work as I have to make the field as read only dynamically, i mean based on some conditions. So personalization would work i think.

  • author's profile photo Former Member
    Former Member
    Posted on Sep 07, 2011 at 04:59 PM
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    If condition is dynamic then you have to make the code change.

    If you make the code change then I think you know the implications while SP upgrades etc

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  • author's profile photo Siddharth Rajora
    Siddharth Rajora
    Posted on Nov 09, 2011 at 08:07 PM
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    you work with NWDI

    read here more

    http://help.sap.com/saphelp_nw70/helpdata/en/71/0369404c65587ee10000000a155106/frameset.htm

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