Describe the issue/error/question
I’m listening a mail box, when I have multiple from IMAP Mail Node, It multiplies on Merge Nodes,
So I want to send all mails that I receive from IMAP Mail one by one and finish the flow one by one.
Like above picture,
Send first row and finish the workflow and than,
Send the second row and finish the workflow and than,
Send the third row…
make (integromat) has a feature called array iterator for this,
How can I achive this functionality in n8n?
Please share the workflow
Information on your n8n setup
n8n version: Last Version of Web n8n
BramKn
January 16, 2023, 9:55am
2
Hi @onurbolaca
The split in batches node will do what you need.
Simply set it to batch size 1 and it will process everything one by one.
Hi Bram,
Thank you for your help!
I tried but it didn’t worked as expected,
I have 3 mails in mailbox and I receive them,
But only 1 of them saved when I use Split in Batches Node, (I could see the database records, there were only 1 new record.)
It works like getting only the first of them.
My split in batches node;
Where do I do wrong?
BramKn
January 16, 2023, 10:12am
4
At the end you need to put a line back into the splitinbatches node. Otherwise It will never start on the next.
If the End isn’t always the same It might be a good idea to put the workflow in another workflow as a sub workflow and then call that within the splitinbatches loop.
Your help is huge Bram, thank you so much!
So I made it work BUT
As you told it’s not always ending on the same END due to the IF condition. And when I use both conditions it doesn’t work.
Can you please give an example to this you said or detail it a bit?
… put the workflow in another workflow as a sub workflow and then call that within the splitinbatches loop.
BramKn
January 16, 2023, 11:21am
6
Then the workflow you execute you just copy paste your entire workflow into.
Bram thank you,
I don’t understand Bram,
Where is the trigger flow on what you show here?
I also don’t understand lets say we have trigger flow connected with split in batches, than how am I supposed to connect them with the rest of the flow in Execute Workflow node?
I copy paste my whole flow as it is shown above with if condition as json into Execute Workflow node but it says like this;
Thank you Bram,
It looks confusing but it works.
1 Like
system
Closed
January 24, 2023, 7:41am
10
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