I am making form in which I need Only numbers which starts from 1 and next number never repeats and next number will come 2 …how to use blocks for this when I will click a button then automatically unique number( starting from 1) will come and stores in firebase and that number will never repeat again.

it would probably be easiest to use a cloud variable for this.

can you explain me in more details. I want to know that how to use blocks for this and I am using firebase in my project.

Hi, @sakshamgoyal4031! :wave: This idea must help you - Setup Airtable in Thunkable, and create a column in the database. Whenever you click the button, generate a random no., and check weather it’s present in the database. If it’s present, then generate another no. because the previous no. is already present/used. When a new no. is generated, use it your way, and add it to the Airtable column. Thanks! :blush: P.S. This method is not that much efficient, because it only checks the original no. - not the new one. I’ll come up with an efficient method soon. This doesn’t mean that you can’t use this method.

Can I use this with Firebase ?(because I am using firebase) If yes please tell me how and please tell me about how to use blocks for this . Thanks :blush:

I want to do that when button is click a unique Id (can be start from 1 and this number will not repeat again once used) how to do this in air table.How to set blocks for this? Please help me.

Hi I am Making A form for students in which I want to do that when form screen initialize automtic a unique number which is plus 1 from previous number appears on screen and that number should not repeat again. Please help me I am facing a lot of problem.

[image] Creating a multiplayer online game room Questions about Thunkable Hi. please see this there is a side navigator. pull it out and go to the screen “cloud counting” [Screen Shot 2020-03-26 at 4.06.59 PM] I find cloud variables much easier to work with than firebase, but either would work for this use case See this post

I am Making a form of students in which I need a unique number

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jared April 1, 2020, 5:52pm 12

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I am Making a form of students in which I need a unique number

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