The fix to avoid writing extra head elements for Ajax requests assumes
that rendering happens in response to a request, which might not always
be the case, especially if you use seaside rendering facilities for any
kind of report generation and such on the server.
Current,
writeHeadOn: aDocument
aDocument nextPutAll: docType.
aDocument openTag: 'html' attributes: htmlAttrs.
aDocument openTag: 'head' attributes: headAttrs.
WACurrentSession value currentRequest isXmlHttpRequest ifFalse:
[
self
writeElementsOn: aDocument;
writeStylesOn: aDocument;
writeScriptsOn: aDocument ].
aDocument closeTag: 'head'.
aDocument openTag: 'body' attributes: bodyAttrs
Workaround,
writeHeadOn: aDocument
| req |
aDocument nextPutAll: docType.
aDocument openTag: 'html' attributes: htmlAttrs.
aDocument openTag: 'head' attributes: headAttrs.
req := WACurrentSession value currentRequest.
(req isNil or: [req isXmlHttpRequest not])
ifTrue:
[self
writeElementsOn: aDocument;
writeStylesOn: aDocument;
writeScriptsOn: aDocument].
aDocument closeTag: 'head'.
aDocument openTag: 'body' attributes: bodyAttrs.
-Boris
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