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fix: 馃悰 selected option not preserved in image #280

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merged 1 commit into from
Aug 10, 2022
Merged

fix: 馃悰 selected option not preserved in image #280

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14 changes: 14 additions & 0 deletions src/cloneNode.ts
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Expand Up @@ -101,6 +101,19 @@ function cloneInputValue<T extends HTMLElement>(nativeNode: T, clonedNode: T) {
}
}

function cloneSelectValue<T extends HTMLElement>(nativeNode: T, clonedNode: T) {
if (nativeNode instanceof HTMLSelectElement) {
const clonedSelect = clonedNode as any as HTMLSelectElement
const selectedOption = Array.from(clonedSelect.children).find(
(child) => nativeNode.value === child.getAttribute('value'),
)

if (selectedOption) {
selectedOption.setAttribute('selected', '')
}
}
}

async function decorate<T extends HTMLElement>(
nativeNode: T,
clonedNode: T,
Expand All @@ -113,6 +126,7 @@ async function decorate<T extends HTMLElement>(
.then(() => cloneCSSStyle(nativeNode, clonedNode))
.then(() => clonePseudoElements(nativeNode, clonedNode))
.then(() => cloneInputValue(nativeNode, clonedNode))
.then(() => cloneSelectValue(nativeNode, clonedNode))
.then(() => clonedNode)
}

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