How to get a random value from firebase
Every time opens the app get a random value and show it on a label
Example i add 10 datas every time i opens the the app get a randome value 1 to 10
Hi Anugrah,
You can retrieve all the data and use randomIntegerFrom in Math section.
Will you provide any block images i tryied but not getting the random datas
If I understood correctly,
you’d like a random entry from your database to be selected and displayed in a label every time the app is opened, right?
If that’s the case (and the database isn’t huge), you could download the whole thing as a list and use the random function from the Math section.
Hi Anugrah,
Let’s assume you have a database structured like this.
You can use these blocks to retrieve all the data and select a random one.
Let me know if I can be of any further help.
Its working. Thank you
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