Avoid document write in single script linker loading #9847
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- replaces PR gwtproject#9814 - due to currentScript not being fully supported, wrapped in conditional - fixes issue gwtproject#9797
tbroyer
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Aug 15, 2023
niloc132
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This PR avoids `document.write` in Chrome browser. It cannot be simply removed for all browsers for reasons mentioned in the code comment (I verified it's still valid in Firefox, didn't check Safari or IE). *Motivation* Same as #9847 -- `document.write` is considered bad for perfomance (flagged by Lighthouse performance audits) and completely forbidden in some contexts (chrome extensions, packaged chrome apps). *Testing* This is part of GeoGebra codebase for a few months (via geogebra/geogebra@ac5c880) and we didn't notice any problems. Co-authored-by: Zbynek Konecny <[email protected]>
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Not that this is scoped solely with the
SingleScriptLinker(<add-linker name="sso" />) and not with the other occurrences of document.write