seaside at harford.org
Tue Jun 13 12:33:41 UTC 2006
I am having a little trouble with WATree. I feel like I am doing
something obviously wrong but I can not figure it out.
I am trying to get WATree to give me a directory listing with the
ability to download the files. I have been able to get it to work on
the first level of the tree but none of the subdirectories will
expand. I click the "+" and the page reloades but the "+" stays a
"+" and the tree does not expand.
I am using WATree like so ....
tree _ WATree new.
tree labelBlock: [ :dir | dir localName ].
tree root: (FileDirectory on: (self extraFilesPath));
childrenBlock: [ :dir | |d |
( dir isKindOf:FileStream ) ifTrue:[
((FileDirectory on:(dir fullName)) entries) collect:[:de |
( de at: 4 ) ifTrue:[
d _ dir directoryNamed: ( de at: 1 ).
d _ dir fileNamed: ( de at: 1 ).
selectBlock: [:file |
self session download: (file file contents)
filename: (file name). ];
canSelectBlock: [ :file | file isKindOf:FileStream].
Why do subdirectories not expand ?
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