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Updated 2 months ago

Map item with same index sample

Hi, is there some practical sample or video tutorial showing how to use this funcionality? I found the docs a bit confuse. A json exported flow will be appreciated. Thanks

5 comments

BBaptiste

Hey man!

BBaptiste

Have you checked the Movie recommendation template? It uses this preset

LLuizAlves

Hi, I checked it. But I a small json flow will be better to me.

BBaptiste

Imagine you have 2 lists:

['Item name 1', 'Item name 2', 'Item name 3']
['item-1-id', 'item-2-id', 'item-3-id']

If your user selects a "Item name 2" option, there is a good chance that you want the approriate ID (which is item-2-id) later on.

To do so, you can use the Map item with same index to retrieve the right ID.

BBaptiste

Does that make more sense?

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