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fix: iframe load to ensure images are loaded

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Niklas von Hertzen
2021-07-13 19:09:33 +08:00
parent e29af58661
commit 2608ff278b
1 changed files with 9 additions and 12 deletions
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7
src/dom/document-cloner.ts
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@@ -472,11 +472,8 @@ const iframeLoader = (iframe: HTMLIFrameElement): Promise<HTMLIFrameElement> =>
const documentClone = cloneWindow.document; const documentClone = cloneWindow.document;
cloneWindow.onload = cloneWindow.onload = iframe.onload = () => {
iframe.onload = cloneWindow.onload = iframe.onload = null;
documentClone.onreadystatechange =
() => {
cloneWindow.onload = iframe.onload = documentClone.onreadystatechange = null;
const interval = setInterval(() => { const interval = setInterval(() => {
if (documentClone.body.childNodes.length > 0 && documentClone.readyState === 'complete') { if (documentClone.body.childNodes.length > 0 && documentClone.readyState === 'complete') {
clearInterval(interval); clearInterval(interval);