Problems with dynamic card view refresh

[Didyme_Apps]

I have look for in the community but I do not find anything similar to my problem.

I have an app to store events with different fields (place, time of start, time of end, km, hours, …)

I want to select the events for a range of dates. This operation works well, and the cardview also works well the first time that you make a selection. But if I reset, then the cardview do not work. Appear a number of cardview correct, but the content is blank or only appears the place (Lugar, in Spanish).

Could anyone help me, please.

I add the code and screenshots of designer screen and phone with the error.

This is the first time that I make a selection and all go well.

but if I make other selection, with a previous reinicio (refresh), appear well the number of cardview (event of this range of date) but appear blank cardview. Only with place (lugar) of event.

[Still-learning (1-2-3-4...)]

Why do you use delete card in two places? Try to remove it from BT click and check

[Didyme_Apps]

I had tested disabling each one and the results are the same, not work.
When I made the screenshot of the code I thought that delete in the button selection was disabled, sorry.

Could be a bug of this new version?

Conclusion: the problem must be others one.

[dora_paz (Dora)]

If you wish post your aia so someone could look at the problem

[Still-learning (1-2-3-4...)]

@Didyme_Apps

Could be a bug of this new version?

Nowhere it is related to fenix. If it is not working, then definitely problem in your procedure… as said by dora, pls post your aia

[Didyme_Apps]

Ok. This is the AIA file ( upload zip).
Thanks
WorkTime_new.aia.zip (34.6 KB)

If anybody can try it and reproduce the error, and also, if can correct the error I would be very appreciated.

[Still-learning (1-2-3-4...)]

What language you have used? Sorry, unable to test it. You check up your logic whether it is correct.

Or well define at here, we could help you

[Didyme_Apps]

It is written in Spanish.

I do not know if it can help you.

Menu

Añadir evento= add event
Mostrar evento=show events
Generar informe= make report
Borrar eventos= delete events

Variables

Lugar: place
Fecha y hora de inicio =date and time of start
Fecha y hora de fin= date and time of finish
Km recorridos= kilometers
Horas de tránsito = hours of travel
Horas empleadas= worked hours

[Didyme_Apps]

It seems that I have found the solution. I have eliminated the coefficient that was added to the index (see attached image) and have left only the index. And now it works.

Now, I have not clear when I have to put the coefficient added to the index and when not!!