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@einarq einarq commented Nov 5, 2018

The scenario is that we have a TinyMCE editor (which uses an iframe, which the relevant code changes in #13650 made changes related to), and this editor is shown in every row in a list component.
The editor supports pasting to add more rows, and when pasting a lot of items (100+), we get "Object expected", due to getSelection not being present on the Window object. Seems strange obviously, but there could be some security issue with Edge or something? Not sure.

Not sure how to test this so didn't add any unit tests for it. The early return existed pre 16.5.0, this PR adds it back.

… 16.4.2 and 16.5.0. Fails in Edge in some scenarios.
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sizebot commented Nov 5, 2018

Details of bundled changes.

Comparing: 8eca0ef...58d3d0a

scheduler

File Filesize Diff Gzip Diff Prev Size Current Size Prev Gzip Current Gzip ENV
scheduler.development.js n/a n/a 0 B 19.17 KB 0 B 5.74 KB UMD_DEV
scheduler.production.min.js n/a n/a 0 B 3.16 KB 0 B 1.53 KB UMD_PROD

Generated by 🚫 dangerJS

@gaearon gaearon merged commit 6c404d8 into facebook:master Nov 5, 2018
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gaearon commented Nov 5, 2018

Looks good. Thanks.

jetoneza pushed a commit to jetoneza/react that referenced this pull request Jan 23, 2019
… 16.4.2 and 16.5.0. Fails in Edge in some scenarios. (facebook#14095)
n8schloss pushed a commit to n8schloss/react that referenced this pull request Jan 31, 2019
… 16.4.2 and 16.5.0. Fails in Edge in some scenarios. (facebook#14095)
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4 participants