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ifrau
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Free-range app utility for IFRAME-based FRAs
github.com/Brightspace/ifrau
Brightspace/ifrau
ifrau
/
plugins
/
sync-data-attrs
/
host.js
8 lines
(7 loc)
•
264 B
JavaScript
View Raw
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export
function
hostSyncDataAttrs
(
host
) { host.
onRequest
(
'attrs'
,
() =>
{
const
htmlElems =
document
.
getElementsByTagName
(
'html'
);
if
(htmlElems.
length
===
1
&& htmlElems[
0
].
hasAttributes
())
return
Object
.
assign
({}, htmlElems[
0
].
dataset
);
return
{}; }); }