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Event not working when the react app is rendered inside the web component issue fix. #17991

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Event not working when the react app is rendered inside the web component issue fix. #17991

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140d1d0
Event not working when the react app is rendered inside the webcompon…
Feb 6, 2020
8f3f620
pretify error fixed
Feb 6, 2020
a7fdeff
prettified change
Feb 14, 2020
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8 changes: 8 additions & 0 deletions packages/react-dom/src/events/getEventTarget.js
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Expand Up @@ -18,6 +18,14 @@ function getEventTarget(nativeEvent) {
// Fallback to nativeEvent.srcElement for IE9
// https://github.com/facebook/react/issues/12506
let target = nativeEvent.target || nativeEvent.srcElement || window;
// This is for solve the webcomponent event not working issue. And it will works on all the browsers which are all support the shadowDom.
// https://github.com/facebook/react/issues/9242
let targetPath =
nativeEvent.path ||
(nativeEvent.composedPath && nativeEvent.composedPath());
if (target.shadowRoot && targetPath && targetPath.length) {
target = targetPath[0];
}

// Normalize SVG <use> element events #4963
if (target.correspondingUseElement) {
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