The data isn't updated in repeater after saving a new item in collection

Thanks a lot for advice.

A REFRESH of DATASET won’t help here, because you populate your REPEATER by CODE and you surely have no CONNECTION between REPEATER and DATASET in the Wix-Property-Panel, don’t you?

I have connection between REPEATER and DATASET:

And another question is: Does onAfter-Save ever do some action?

I’ve re-checked, you were right.

Or you go the Wix-Data-way, and do not use DATASET.

Do you have an example how to connect the REPEATER and Wix-Data?