Hello,
I’m wondering how to use nested split in batches.
The first function generates 10 items, the second function 5.
Now, I’d hoped that Set1 gets executed 50 times.
How to achieve this?
{
"nodes": [
{
"parameters": {},
"name": "Start",
"type": "n8n-nodes-base.start",
"typeVersion": 1,
"position": [
300,
280
]
},
{
"parameters": {
"functionCode": "const newItems = [];\n\nfor (let i=0;i<10;i++) {\n newItems.push({json:{i}});\n}\n\nreturn newItems;"
},
"name": "Function",
"type": "n8n-nodes-base.function",
"position": [
500,
280
],
"typeVersion": 1
},
{
"parameters": {
"batchSize": 1,
"options": {}
},
"name": "SplitInBatches",
"type": "n8n-nodes-base.splitInBatches",
"position": [
700,
280
],
"typeVersion": 1
},
{
"parameters": {
"conditions": {
"boolean": [
{
"value1": true,
"value2": "={{$node[\"SplitInBatches\"].context[\"noItemsLeft\"]}}"
}
]
}
},
"name": "IF",
"type": "n8n-nodes-base.if",
"position": [
1460,
810
],
"typeVersion": 1
},
{
"parameters": {
"keepOnlySet": true,
"values": {
"string": [
{
"name": "Message",
"value": "No Items Left"
}
]
},
"options": {}
},
"name": "Set",
"type": "n8n-nodes-base.set",
"position": [
1670,
810
],
"typeVersion": 1
},
{
"parameters": {
"functionCode": "const newItems2 = [];\n\nfor (let i=0;i<5;i++) {\n newItems2.push({json:{i}});\n}\n\nreturn newItems2;"
},
"name": "Function1",
"type": "n8n-nodes-base.function",
"position": [
900,
450
],
"typeVersion": 1
},
{
"parameters": {
"batchSize": 1,
"options": {}
},
"name": "SplitInBatches1",
"type": "n8n-nodes-base.splitInBatches",
"position": [
1100,
450
],
"typeVersion": 1
},
{
"parameters": {
"keepOnlySet": true,
"values": {
"string": [
{
"name": "id",
"value": "={{$node[\"SplitInBatches1\"].json[\"i\"]}}"
}
]
},
"options": {}
},
"name": "Set1",
"type": "n8n-nodes-base.set",
"position": [
1170,
810
],
"typeVersion": 1
}
],
"connections": {
"Start": {
"main": [
[
{
"node": "Function",
"type": "main",
"index": 0
}
]
]
},
"Function": {
"main": [
[
{
"node": "SplitInBatches",
"type": "main",
"index": 0
}
]
]
},
"SplitInBatches": {
"main": [
[
{
"node": "Function1",
"type": "main",
"index": 0
}
]
]
},
"IF": {
"main": [
[
{
"node": "SplitInBatches",
"type": "main",
"index": 0
}
],
[
{
"node": "SplitInBatches1",
"type": "main",
"index": 0
}
]
]
},
"Function1": {
"main": [
[
{
"node": "SplitInBatches1",
"type": "main",
"index": 0
}
]
]
},
"SplitInBatches1": {
"main": [
[
{
"node": "Set1",
"type": "main",
"index": 0
}
]
]
},
"Set1": {
"main": [
[
{
"node": "IF",
"type": "main",
"index": 0
}
]
]
}
}
}
