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fix(gatsby): e.remove() is not a function when using Gatsby Head API #36338

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Merged
merged 4 commits into from
Aug 11, 2022
Merged

fix(gatsby): e.remove() is not a function when using Gatsby Head API #36338

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db2e64e
remove useless new array creation
marvinjude Aug 8, 2022
76b2302
use for..of over forEach for browser compatibility
marvinjude Aug 8, 2022
c971686
use parentNode.removeChild() for compatibility with IE
marvinjude Aug 9, 2022
71ac8ed
fix error when parentNode is null
marvinjude Aug 10, 2022
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17 changes: 10 additions & 7 deletions packages/gatsby/cache-dir/head/head-export-handler-for-browser.js
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Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,11 @@ import {
const hiddenRoot = document.createElement(`div`)

const removePrevHeadElements = () => {
const prevHeadNodes = [...document.querySelectorAll(`[data-gatsby-head]`)]
prevHeadNodes.forEach(e => e.remove())
const prevHeadNodes = document.querySelectorAll(`[data-gatsby-head]`)

for (const node of prevHeadNodes) {
node.parentNode.removeChild(node)
}
}

const onHeadRendered = () => {
Expand Down Expand Up @@ -49,7 +52,9 @@ const onHeadRendered = () => {
seenIds.set(id, validHeadNodes.length - 1)
} else {
const indexOfPreviouslyInsertedNode = seenIds.get(id)
validHeadNodes[indexOfPreviouslyInsertedNode].remove()
validHeadNodes[indexOfPreviouslyInsertedNode].parentNode?.removeChild(
validHeadNodes[indexOfPreviouslyInsertedNode]
)
validHeadNodes[indexOfPreviouslyInsertedNode] = clonedNode
}
} else {
Expand All @@ -58,9 +63,7 @@ const onHeadRendered = () => {
}
}

const existingHeadElements = [
...document.querySelectorAll(`[data-gatsby-head]`),
]
const existingHeadElements = document.querySelectorAll(`[data-gatsby-head]`)

if (existingHeadElements.length === 0) {
document.head.append(...validHeadNodes)
Expand All @@ -71,7 +74,7 @@ const onHeadRendered = () => {
diffNodes({
oldNodes: existingHeadElements,
newNodes: validHeadNodes,
onStale: node => node.remove(),
onStale: node => node.parentNode.removeChild(node),
onNew: node => newHeadNodes.push(node),
})

Expand Down