Hi,
Do you get the items from the database? you can check that using " console.log ".
Maybe you need to run the code only after the dataset in ready, use the onReady event handler.
Let me know if you figured it out.
Good luck 
Hi,
Do you get the items from the database? you can check that using " console.log ".
Maybe you need to run the code only after the dataset in ready, use the onReady event handler.
Let me know if you figured it out.
Good luck