Warns on access of props.key and props.ref#5744
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Link to SO could be change to a note in the docs |
ManasJayanth
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props.key and props.refprops.key and props.ref
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This link explains about accessing key and not ref. Might be confusing to the reader.
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Right. The idea is to replace it with a link to relevant documentation being discussed at #5740
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This PR needs more work too. Its failing some tests
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We generally use fb.me urls that point to gists. I created one for you to use: https://fb.me/react-special-props
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ManasJayanth
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@prometheansacrifice updated the pull request. |
ManasJayanth
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props.key and props.refprops.key and props.ref
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@jimfb This PR is ready to be reviewed. Can you please have a look? |
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Let's explicitly add a return statement here. This is a getter, so we should return a value, and it makes the expected behavior a little more clear. Same with the getter for ref.
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Right. I'll wait for @spicyj's comment on the next line note and update this PR afterwards.
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@prometheansacrifice updated the pull request. |
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@prometheansacrifice Can you add an explicit return statement as per above, and then I think this is ready to go. |
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@jimfb Sure |
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Don't forget to add it to both getters (key+ref), even though I just called out one of them. |
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@prometheansacrifice updated the pull request. |
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This looks great, thanks @prometheansacrifice! |
…es-key-ref-props Warns on access of `props.key` and `props.ref`
Calls to props.ref will throw a warning in React v15. This commit hard-codes the value instead of reading props.ref. The iconButtonRef element has been removed from the state object, since it never changes after the component is initialized. React warnings discussed in this PR: facebook/react#5744
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Attempt for fix 5742