mui / mui/material-ui

[Select] Native multiple only change value on second click on Firefox

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#24,872 3 comments 0 reactions 0 assignees View on GitHub

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external dependency scope: select
Dominant language
JavaScript
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Description

  • The issue is present in the latest release.
  • I have searched the issues of this repository and believe that this is not a duplicate.

Steps to Reproduce 🕹

https://codesandbox.io/s/stupefied-newton-lz134

Steps:

  1. Go to codesandbox url, and open with Mozilla Firefox
  2. Select a user from users list
  3. The value is not selected on first time, need to click second time on list to get event.target.value

Context 🔦

On Chrome works ok, the problem is in Mozilla Firefox.

Your Environment 🌎

material-ui: v4.11.3
  Browser Mozilla Firefox 81.0

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the issue in the linked CodeSandbox with Firefox 81 and compare the native multiple Select behavior with Chrome. Trace the event and value handling used by the example, then add or update regression coverage so selecting an option changes event.target.value on the first click.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, react
Domain
frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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