Context update

[Former Member]

Hi all.

I have a view which displays a table (deliveries). When I perform an action some

stuff is done and a method in the corresponding component controller is called

which does a new selection of deliveries and bind the table to the corresponding

context node which is displayed by the table. No navigation is done in the

mentioned action.

My problem is that the table content gets not updated in the view. I still see the

old entries.

In another component I have a similar process. The only difference is that context

update is done via the view controller. In this case I see changes directly in the

table.

What am I missing?

Thanks for any help.

Cheers,

Sascha

[thomas_szcs · Accepted solution]

Hi Sascha,

Have you really mapped the node from the view controller to the one of the component controller? The icons in the context editor are quite similar. If yes, does the Web Dynpro debugger display the content?

Best regards,

Thomas

[Former Member · Accepted solution]

Hi Thomas.

Yes the context node of the component controller is mapped to the context of the

view controller. It displays the data when I navigate to the view.

The action posts goods issue of selected deliveries. If an error occurs I navigate to

another view to show the protocol. Here the user can click a button to navigate

back. Before I navigate I also call the method of the component controller which refreshs the selction. In this case the table displays the correct values.

Only in case the method in component controller is called within the view controller of the view which displays the table without navigating the table gets not updated.

So the context in component controller seems to be updated in boths ways but

only displays the values correctly if I am comming from another view.

Any idea?

Cheers,

Sascha

[Former Member · Accepted solution]

Hi,

If you are triggering an event, the view should be refreshed, so the values should

be updated. Possible thing is that you have your data gathering in your wddomodifyview stage

or you gather the old initial values after you loaded in the processed ones.

is there a statement around your binding of the table which is only met when you come

from another page? if, Case,...

grtz

Koen

[Former Member · Accepted solution]

Thomas and Koen,

thank you for your help. But it was something totally different.

The table shows open deliveries and the user can select them to post goods

issue. I do this by using WD_DELIVERY_CHANGE. All open deliveries are

selected from a databse view which joins LIKP and VBUK. So directly after

posting I reselect from this database view cause posted deliveries should

dissapear from the table.

In debugging mode everything works fine, I just missed that yesterday. So it

seems that the system has enough time to refresh the databsae view.

So my fault was that I have forgotten to set the parameter wait when calling

BAPI_TRANSACTION_COMMIT after calling WD_DELIVERY_CHANGE.

Sometimes you just do not see the wood for the trees.

Thank you again.

Cheers,

Sascha