After upgrade mendix 7 to 8 the widget doesn't work with the Asynchronous option

[RolfMill]

Hi,

recently we upgraded our Mendix project from Mendix 7 to version 8.18.0
After the upgrade, the dataview loader widget doesn't work properly.
For this moment we decided to use it synchronously. In synchronous execution, the widget works correct.

I debugged the problem in Mendix
The problem is that the updates made in the datasource microflow are not available on the resultpage.
To debug the situation on the resultapage, I used also the resultpage microflow.
The debug results in the datasource microflow are correct. But these results are not seen in the resultpage microflow.

We use this dataview loader widget with non-persistant entities. To ensure that this is not the real cause, I changed the entities to persistant. But I encountererd the same problems.

Are you aware of any problems using the dataview loader widget in Mendix 8.18 version.

Kind Reagrds
Rolf

[pimvdnoll]

Hi Rolf, not aware of this issue. The marketplace running on 8.18 also uses the dataview loader widget. Did you make a small testproject during debugging?

[RolfMill]

Hi Pim,
I have made a mendix debugging project. how can I sent it to you.
The debugging project shows very clear that the problem is in using non-persitent entities. So the debugging project contains a menu item with dataviwe loader on persistent and one on non persistent entities.
In mendix 7 we just used the non-persistant entities without any problems
Reagrd
Rolf