Propagate SyntheticEvent to 'this' in preventDefault and stopPropagation functions#48
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miuirussia changed the title 
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pete-murphy commented Jan 10, 2023
Was able to reproduce the issue here https://github.com/ptrfrncsmrph/purescript-react-events-bug and confirmed the fix locally |
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mjrussell commented Jan 11, 2023
Thanks for this @miuirussia and @ptrfrncsmrph for additional testing. Just approved to run it through ci and should be able to get this in shortly |
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mjrussell commented Jan 11, 2023
Release in v6.1.0. Thanks! |
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Since purescript has ability to compile with different backends (as https://github.com/aristanetworks/purescript-backend-optimizer), functions can be compiled as arrow functions, which results error in react. So we must explicitly specify, that the preventDefault and stopPropagation functions require a SyntheticEvent in 'this'.
See: https://github.com/facebook/react/blob/afe6521e134178920f0523ede4c715942d8f0564/packages/react-dom-bindings/src/events/SyntheticEvent.js#L89