topic Re: Dropdown on Dynpro gets refreshed in Application Development and Automation Discussions

Dropdown on Dynpro gets refreshed

Former Member — Tue, 16 Feb 2016 23:35:15 GMT

hi experts,

I have a dropdown box on a dynpro, that I have filled with values. if I now choose an entry and press enter in f.e. a dynpro inputfield, the selection of the dropdown box gets lost. I'm taking care, that the dropdown box is only getting filled once in the pbo, but i don't know why it's loosing it's selection when a roundtrip is being performed.

does anybody know what to do?

thank you for your help!

Re: Dropdown on Dynpro gets refreshed

Former Member — Wed, 17 Feb 2016 07:15:29 GMT

Hey guys,

no ideas anyone?

thanks

Re: Dropdown on Dynpro gets refreshed

Former Member — Wed, 17 Feb 2016 08:46:23 GMT

So this drop down box is populated by a call to VRM_SET_VALUES ?? And in your PAI is the value transported via a FIELD statement ?

We have ideas. We just don't have any screen code to pick apart.

Regards

Rich

Re: Dropdown on Dynpro gets refreshed

RaymondGiuseppi — Wed, 17 Feb 2016 14:23:51 GMT

When Enter is pressed you trigger a PAI/PBO cycle

In PAI did you save the field value (how did you define the field in Abap (some TABLES in top include?) , in dynpro (ddic reference?), is there a FIELD statement in PAI logic))
In PBO did you reset the value (implicitly or explicitly)

You should provide much more information, also what did you already try (debug - watchpoint, etc.)

Regards,

Raymond