Hello,
In my app i need extract name and age to each user after search, show it in a list view, but when get results, all name and age repeat in list view.
nome= name
ages= idades
My blocks:
My app:
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When fire base get tag list, you might want to put it inside the if not empty logic at the top.
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For your repeated items
It’s because you the logic "for each number from 1 to length of list” is run every time you call firebase.
dont use make a list block, use add to list, and set global variable to create a empty list in default, not empty text.
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How can i resolve "for each number from 1 to length of list?
You forget to add “length of list” in the block that says “for each number from 1 to length of list “lista”
Thanks, but i received de same issue, no error, but the blank screen, maybe the block don’t get values.
Can you send a screenshot of how your Firebase data are stored please.
Hello,
I figure it out this morning, it works fine now on my device. Check it out
( Button 1 is just for me, so i could creates the tag to test it.)
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Hello,
Thanks so much i will test it and tell you soon.
Now i’am at work.
Thanks again.
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Work perfect, thanks you helped me alot
You are welcome, happy to help 
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