List Collection Mobile - Group by

I have a list collection with data fed from an array.
I would like to dynamically list under collapsible groups - eg.
Collapsible container... category type A
list collection...

  • category 1
  • category 2
  • category 3
    Collapsible container... category type B
    list collection...
  • category 4
  • category 5
  • category 6
    I can handle this in an array if necessary, and can add a collapsible container filtered by each category type
    However, the category types can change so Id like to dynamically generate data in a collapsible container and in its list collection
    Im proficient in javascript, but new to retool mobile and its components
    Can you please help?

Hi @Paul_Harvey,

Thanks for reaching out! :thinking: It seems like we don't have a ton of support for UIs with nested collection views, but I was able to achieve a dynamic nested list with a custom collection view ->collapsible container ->collection view:


I passed in null for the records that didn't have sub-category lists, and then made the collapsible container conditional where it only expands for items that have sub-categories