[Seaside] CSS URLs

[Ron Teitelbaum]

It looks like you did what I was thinking: 

SSGenericFrame>>renderStyleTopOn: aStream
	aStream nextPutAll: '#top {'.
	aStream nextPutAll: 		'width: 780px; height: 50px;'.
	aStream nextPutAll: 		'background: url(' , self
styleUrlLogo , ') no-repeat;'.
	aStream nextPutAll: 		'border-bottom: 1px solid black;'.
	aStream nextPutAll: 		'font-size: 9px;'.
	aStream nextPutAll: 		'text-align: right;'.
	aStream nextPutAll: '}'.


SSGenericFrame>>styleUrlLogo
	^self session application urlForRequestHandler: (WADocumentHandler
		document: self class mimeLogo
		mimeType: self class mimeLogo mimeType
		fileName: nil)

SSFrame>>initialize
	super initialize.
	Logo _ self compressJpeg: self formLogo.

I'm going to look at Philippe's suggestion FileLibrary.

Thanks Bert!

Ron Teitelbaum


> From: Bert Freudenberg
> Sent: Wednesday, October 04, 2006 9:20 AM
> 
> SqueakSource also serves a headline image referenced from a style
> sheet. Cannot recall the details, though.
> 
> - Bert -
> 
> Am 04.10.2006 um 15:14 schrieb Ron Teitelbaum:
> 
> > Hi Michel,
> >
> > That's exactly what I'm looking for.  I don't see anything similar for
> > Squeak.  What are the chances of allowing me to port the code to
> > squeak?
> >
> > Ron
> >
> >
> >> -----Original Message-----
> >> From: Michel Bany [mailto:michel.bany at gmail.com]
> >> Sent: Wednesday, October 04, 2006 6:16 AM
> >> To: Ron at USMedRec.com; The Squeak Enterprise Aubergines Server -
> >> general
> >> discussion.
> >> Subject: Re: [Seaside] CSS URLs
> >>
> >> Hi Ron,
> >>
> >>> To do this I would need to be able to support a URL in css.  I've
> >>> got this
> >>> working "IF" I translate the url to a seaside url.
> >>
> >> I have done something similar in VW as part of parcel
> >> "SeasideWebDesignerTool".
> >> The idea is to use a subclass of WARequestHandler that is designed to
> >> serve
> >> graphic files. This subclass is named WAPictureServer and is
> >> registered
> >> as 'images' in the default dispatcher. As a result, any url in the
> >> form
> >> /seaside/images/foo/bar/... is dispatched to this handler via
> >> #handleRequest:
> >> The corresponding method delegates the request handling to an
> >> instance
> >> of WAPictureHandler. It parses the url like that :
> >> 	/seaside/images/AAA/BBB.CCC
> >> where
> >> AAA is the name of a class
> >> BBB is the name of an annotated method that answers a byte array
> >> .CCC is optional and ignored
> >> Typically, AAA is a subclass of WAStyleLibrary and method BBB is
> >> annotated like this :
> >>
> >> bg
> >> 	<objectNamed: 'bg.gif'
> >> 		contentType: 'image/gif'
> >> 		uploadDate: 'April 13, 2005 12:00:00.002'
> >> 		creationDate: 'April 13, 2005 12:00:00.003'
> >> 		modificationDate: 'April 13, 2005 12:00:00.004'
> >> 		by: 'Douglas Bowman'>
> >>
> >> 	^ ByteArray fromPackedString:
> >> 'Q4%FNC%!E@@- at LP@@M7#5]/!4?;>?/K4;.[)8M+ 4/3<?OW7</''9=>+-9NC$5.W
> >> (7.;1:.70:^?2:>K%6/#8=/_7=_O5<N'',8?+:>O/;>>/.97]&U^O&6>S''7_7=?
> >> ^3/:NG
> >> $6_G3;.C#6N#+8"G9A@@@@@@@K@@@@@@T at B4@@@W XBFNYF&^JA&,[N.>\B3OK&C_^J;/
> >> _N?''"*A0RB0ZO\"$D&%T\I;P:OMA+U*/U8162>56L>B0^C1^&L?(]I*0XK/[!K!<S*?
> >> [;?#8Y?>Y>O>@ XDI!HVF!8"I" $V#AZO$IFR$!.U%)^XF06[''I6^'' 2!(*N$)
> >> ZHN*J&**:,C+*>0,[D]-KV4,*:6.K.1D+:?0LGAA<SE1,_H2\+FD\7N3=CPDMOT5]
> >> [VBM''Z6=3]7-?[ENK#9NW%E^#):./+A.;/<OG2<?S0F/_8>_+:@/7>?0 at CB!1H,BC at B0
> >> SJ%28L at P@N0 at a'
> >>
> >> The above sample answers a ByteArray built from a constant. It could
> >> also answer a Byte Array read from a file and cached.
> >>
> >> With the above in place you can now have things like this in your
> >> css:
> >> 	url("/seaside/images/SlidingDoors/bg.gif")
> >>
> >> Not sure if this has been done in Squeak.
> >>
> >> HTH
> >> Michel.
> >
> >
> > _______________________________________________
> > Seaside mailing list
> > Seaside at lists.squeakfoundation.org
> > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
> 
> 
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