`DisclosureGroup` missing `items`

[mversic]

Provide a general summary of the issue here

Collections in RAC have items prop. Arguably DisclosureGroup is not listed under collections but neither is ComboBox which has items prop. Any component in RAC that wraps a list of components should have items prop and provide the ability to use a render function

🤔 Expected Behavior?

items is a prop of DisclosureGroup:

    <DisclosureGroup items={items.map((item, idx) => ({...item, id: idx}))}>
      {(item) => (
        <Disclosure>
            {item}
        </Disclosure>
      )}
    </DisclosureGroup>

😯 Current Behavior

there is no items prop:

    <DisclosureGroup>
      {items.map((item, idx) => (
        <Disclosure key={idx} id={idx}>
            {item}
        </Disclosure>
      ))}
    </DisclosureGroup>

💁 Possible Solution

No response

🔦 Context

No response

🖥️ Steps to Reproduce

feature missing

Version

1.7.1 RAC

What browsers are you seeing the problem on?

Chrome

If other, please specify.

No response

What operating system are you using?

macOS

🧢 Your Company/Team

No response

🕷 Tracking Issue

No response

[selrond]

ComboBox accepts items probably because it uses ListBox inside, which is a collection component.

[yihuiliao]

@reidbarber feel free to jump in and add anything but we intentionally made DisclosureGroup not a collection component so I don't think we'll be supporting items. We didn't think people would create large enough DisclosureGroups (like 1000 disclosures) to warrant the need for collections. See #6931

[reidbarber]

Yeah, we decided against making this a collection component since we felt it didn't warrant the features and complexity needed for most collections.

Our thought is that these are often used stand-alone and you can opt to use a DisclosureGroup if you want a convenient way to coordinate expansion across multiple disclosures.

[snowystinger]

closing as working as intended