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documenting the new functions view-has-attr? and remove-view-attr

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Danny Yoo 2011-11-22 02:46:34 -05:00
parent 32fb3812d1
commit 0773472d59
3 changed files with 16 additions and 1 deletions
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7
scribblings/cs019.scrbl
View File

@ -671,10 +671,17 @@ in the tree, but not be shown.
Get the attribute @racket[name] at the focus. Get the attribute @racket[name] at the focus.
} }
@defproc[(view-has-attr? [v view] [name String]) boolean]{
Returns true if the element at the focus has an attribute @racket[name].
}
@defproc[(update-view-attr [v view] [name String] [value String]) view]{ @defproc[(update-view-attr [v view] [name String] [value String]) view]{
Update the attribute @racket[name] with the value @racket[value] at the focus. Update the attribute @racket[name] with the value @racket[value] at the focus.
} }
@defproc[(remove-view-attr [v view] [name String]) view]{
Remove the attribute @racket[name] at the focus.
}
@defproc[(view-css [v view] [name String]) view]{ @defproc[(view-css [v view] [name String]) view]{
Get the css value @racket[name] at the focus. Get the css value @racket[name] at the focus.

8
scribblings/manual.scrbl
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@ -884,10 +884,18 @@ Hide the element at the focus.
Get the attribute @racket[name] at the focus. Get the attribute @racket[name] at the focus.
} }
@defproc[(view-has-attr? [v view] [name String]) boolean]{
Returns true if the element at the focus has an attribute @racket[name].
}
@defproc[(update-view-attr [v view] [name String] [value String]) view]{ @defproc[(update-view-attr [v view] [name String] [value String]) view]{
Update the attribute @racket[name] with the value @racket[value] at the focus. Update the attribute @racket[name] with the value @racket[value] at the focus.
} }
@defproc[(remove-view-attr [v view] [name String]) view]{
Remove the attribute @racket[name] at the focus.
}
@defproc[(view-css [v view] [name String]) view]{ @defproc[(view-css [v view] [name String]) view]{
Get the css value @racket[name] at the focus. Get the css value @racket[name] at the focus.
} }

2
version.rkt
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@ -7,4 +7,4 @@
(provide version) (provide version)
(: version String) (: version String)
(define version "1.93") (define version "1.94")