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revert to document.write again; cesiumjs doesn't like srcdoc, period. (#258)

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* revert to document.write again; cesiumjs doesn't like srcdoc, period.

* Update server.ts
This commit is contained in:
Olivier Chafik 2026-01-13 02:32:07 +00:00 • committed by GitHub
commit bd892b6ce4
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1 changed files with 11 additions and 3 deletions
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14
examples/basic-host/src/sandbox.ts
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@ -95,9 +95,17 @@ window.addEventListener("message", async (event) => {
inner.setAttribute("allow", allowAttribute);
}
if (typeof html === "string") {
inner.srcdoc = html;
} else {
console.error("[Sandbox] Missing or invalid HTML content in sandbox-resource-ready notification.");
// Use document.write instead of srcdoc (which the CesiumJS Map won't work with)
const doc = inner.contentDocument || inner.contentWindow?.document;
if (doc) {
doc.open();
doc.write(html);
doc.close();
} else {
// Fallback to srcdoc if document is not accessible
console.warn("[Sandbox] document.write not available, falling back to srcdoc");
inner.srcdoc = html;
}
}
} else {
if (inner && inner.contentWindow) {