Thanks for your reply, Jay. Also the "initial-value" key is useful for me, but I don't know if it is correct to write so.
Shogo Yamazaki moquo2....@gmail.com 2011/6/28 Jay McCarthy <jay.mccar...@gmail.com>: > I've just updated the Web server with docs and tests for that new > version. There's no reason not to have "attributes", it was just an > oversight. > > Jay > > 2011/6/27 Shogo Yamazaki <moquo2....@gmail.com>: >> Hi. >> I'm now reading article about using formlets in >> 'Continue: Web Applications in Racket' and trying to use formlets. >> It's very exciting! >> >> There is a #:attributes key with text-input, therefore >> I can use HTML5 attributes with text-boxes. >> On the other hand, textarea-input has only #:rows and #:cols keys, >> so I defined my-textarea-input below. >> >> I wonder why it doesn't support #:attributes by default. >> Or is there any other smart way? >> >> Thanks. >> >> Shogo Yamazaki >> moquo2....@gmail.com >> >> >> (define (my-textarea-input >> #:rows [rows #f] >> #:cols [cols #f] >> #:attributes [attrs empty] >> #:initial-value [iniv ""]) >> (make-input >> (lambda (n) >> (list 'textarea >> (list* (list 'name n) >> (append >> (filter list? >> (list (and rows (list 'rows (number->string rows))) >> (and cols (list 'cols (number->string >> cols))))) >> attrs)) >> iniv)))) >> _________________________________________________ >> For list-related administrative tasks: >> http://lists.racket-lang.org/listinfo/users >> > > > > -- > Jay McCarthy <j...@cs.byu.edu> > Assistant Professor / Brigham Young University > http://faculty.cs.byu.edu/~jay > > "The glory of God is Intelligence" - D&C 93 > _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
