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MultiValue key - made more unique by adding a hyphen #4731

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merged 6 commits into from
Sep 3, 2021

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sgadman
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@sgadman sgadman commented Aug 18, 2021

The key for MultiValue in Select.tsx is not unique enough and can have some edge cases where there are duplicated keys.

For example, if the value is 32 and the index is 6 and another value is 3 and the index is 26. In that case both keys will be 326.

I propose we just add a hyphen between the value and the index. That way the keys will be 32-6 and 3-26 in this instance.

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changeset-bot bot commented Aug 18, 2021

🦋 Changeset detected

Latest commit: 59cdba8

The changes in this PR will be included in the next version bump.

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react-select Patch

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@sgadman sgadman changed the title MultiValue key - made more unique by adding a - MultiValue key - made more unique by adding a hyphen Aug 18, 2021
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@stemail23 stemail23 left a comment

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We have exactly this issue with a select box with values "-12" … "+12". "-11" and "-1" collide with keys "-111".

@Methuselah96 Methuselah96 added this to the 5.0 milestone Sep 1, 2021
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@JedWatson JedWatson left a comment

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This looks good - thanks @sgadman

@JedWatson JedWatson merged commit 117d4bb into JedWatson:master Sep 3, 2021
@github-actions github-actions bot mentioned this pull request Sep 3, 2021
This was referenced Sep 17, 2021
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5 participants