alv list check domain value in web dynpro for abap

[Former Member]

hi:

         Can  alv list automatic check domain value in web dynpro for abap ,like guid alv .

         when alv field  is not domain value ,can automatic check.

[ramakrishnappa]

Hi Huang,

When we populate the drop down list with domain values, system does the validation check against the values of domain. Also the drop down values only allows the user to key in the valid data.

So, for automatic data checks, as suggested, go for drop down by key ui element and bind the value to attribute which uses the domain

Regards,

Rama

[Former Member]

hi : Ramakrishnappa Gangappa

    Thank you for your reply!

    I want to consult another question about Datenavigator in web dynpro for abap .how to use it ?

    Thanks

[Former Member]

Hi Huang,

You can find examples of this interface element in the system in the Web Dynpro application WDR_TEST_UI_ELEMENTS, and in the component WDR_TEST_EVENTS in the View DateNavigator.

Thanks

KH

[Former Member]

Hi Huang Kaiwei,

If you want to display domain values, you can go for dropdown column in ALV table so that the user's can only select list of available values from dropdown(having values maintained in domain).

When field is not domain, you need to explicitly do validations as per your requirement.

Thanks

KH