Forum | Appery.io

Hi, I have followed this example:
https://devcenter.appery.io/tutorials...

Everything works fine except for the detail of my product which are not displayed in the mapped controls (label). Basically they contains "undefined" instead of the mapped value. I'm pretty new to Appery.

I checked the js code and verified that the elements index are correctly taken. Any hints?

If you post a screenshot of your mapping

Hello,

Check if all items in your collection has value, at least " "(one space symbol)
List Service will not return column for each item if there are at least one item without value.
So for number type place 0
For string " "