[Q] Help for building a Help for newbies
Lic. Edgar J. De Cleene
edgardec2001 at yahoo.com.ar
Sat Dec 11 09:12:27 UTC 2004
Fellow Squeakers:
I on the task of build a Help system for newbies what could be in "Full"
image some day.
I put a page on the swiki and ask several questions and have tips and advice
from several of you.
Remaining issues for 3.8 final and for this code
localDiskSave
| zip baseDir rw |
baseDir _ ServerDirectory localSqueakBooksDirectory , FileDirectory
slash.
zip _ ZipArchive new.
self allCards
do: [:each |
rw _ RWBinaryOrTextStream on: String new.
rw fileOutClass: nil andObject: each.
zip addMember: ((ZipStringMember newFrom: rw contents named:
each title) desiredCompressionMethod: ZipArchive compressionDeflated;
yourself)].
zip writeToFileNamed: baseDir , self getStackNamefromUser , '.shc'
":each" is call for retrieving Text of each card.
text
| s rw |
s _ 'Text string: '.
s _ s , (self submorphs
detect: [:each | each isKindOf: ScrollableField]) text
string.
rw _ RWBinaryOrTextStream with: (self submorphs
detect: [:each | each isKindOf: ScrollableField]) text
runs.
s _ s , rw contents asString.
^ s
Two questions:
1) Why retrieving saved objects is much faster in 3.6 ?
2) What could be the reasib what Text retrieving are with "underline" in 3.8
last images ? (Not with earlier generated stacks)
Thanks in advance
Edgar
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