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What is the current behavior?
If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem. Your bug will get fixed much faster if we can run your code and it doesn't have dependencies other than React. Paste the link to your JSFiddle (https://jsfiddle.net/Luktwrdm/) or CodeSandbox (https://codesandbox.io/s/new) example below:
What is the expected behavior?
Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?
yizhengfeng-jj
All 5 comments
如果没有任何 polyfill，至少 IE 11。
If you don't provide any polyfill, at least IE 11 is required.
thoamsy
on 25 Nov 2018
IE9
blling
on 25 Nov 2018
If I understand correctly, are you having IE compatibility issues? Have you tried the steps in https://reactjs.org/docs/javascript-environment-requirements.html? (I found a translation here that might help https://react.docschina.org/docs/javascript-environment-requirements.html)
If those steps don't work, could you please make a small, minimal failing testcase (with the above steps included) on codesandbox? https://codesandbox.io/s/new That will help us isolate any issues if any.
threepointone
on 25 Nov 2018
Minimun IE9
fanzhengbiao
on 27 Nov 2018
至少 IE 11
CoolRice
on 4 Dec 2018
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Most helpful comment
If I understand correctly, are you having IE compatibility issues? Have you tried the steps in https://reactjs.org/docs/javascript-environment-requirements.html? (I found a translation here that might help https://react.docschina.org/docs/javascript-environment-requirements.html)
If those steps don't work, could you please make a small, minimal failing testcase (with the above steps included) on codesandbox? https://codesandbox.io/s/new That will help us isolate any issues if any.