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Make bodyContains return true for nested shadow roots #3034

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Merged
1cg merged 1 commit into from
Dec 11, 2024
Merged

Make bodyContains return true for nested shadow roots #3034

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11 changes: 4 additions & 7 deletions src/htmx.js
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Original file line number Diff line number Diff line change
Expand Up @@ -754,17 +754,14 @@ var htmx = (function() {
}

/**
* Checks whether the element is in the document (includes shadow roots).
* This function this is a slight misnomer; it will return true even for elements in the head.
*
* @param {Node} elt
* @returns {boolean}
*/
function bodyContains(elt) {
// IE Fix
const rootNode = elt.getRootNode && elt.getRootNode()
if (rootNode && rootNode instanceof window.ShadowRoot) {
return getDocument().body.contains(rootNode.host)
} else {
return getDocument().body.contains(elt)
}
return elt.getRootNode({ composed: true }) === document
}

/**
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