Rails spinoffs - Feb 2007 - childrenWithClassName

Hi,

i need some help :)

Does anywhere exists a fix for a code (scheme) like this:

----------------
var blas = document.getElementsByClassName( ''foo-class'',
''foo-id'' );
blas.each
(
 function( bla )
 {
 var subbla = Element.childrenWithClassName( bla,
''subbla-class'',
true );
 }
);
--------------


This scheme worked well till script.aculo v1.6.4
Since v1.6.5 I''ll receive this error message:

"Element.childrenWithClassName is not a function"

How can/must I rewrite the code?



best wishes



ps. sorry for my english, I''m posting from germany with a very old
school english.


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Spinoffs" group.
To post to this group, send email to
rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-spinoffs?hl=en
-~----------~----~----~----~------~----~------~--~---

chubaka wrote:
> ...
>
> ----------------
> var blas = document.getElementsByClassName( ''foo-class'',
''foo-id'' );
> blas.each
> (
>  function( bla )
>  {
>  var subbla = Element.childrenWithClassName( bla,
''subbla-class'',
> true );
>  }
> );
> --------------
>
>
> This scheme worked well till script.aculo v1.6.4
> Since v1.6.5 I''ll receive this error message:
>
> "Element.childrenWithClassName is not a function"
>
> How can/must I rewrite the code?
The method getElementsByClassName() is now available to any node:

var blas =
$(''foo-id'').getElementsByClassName(''foo-class'');
blas.each(function( bla ) {
  var subbla = bla.getElementsByClassName(''subbla-class'');
});

Regards,
Ken Snyder

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Spinoffs" group.
To post to this group, send email to
rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-spinoffs?hl=en
-~----------~----~----~----~------~----~------~--~---

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

chubaka wrote:
> Hi,
> 
> i need some help :)
> 
> Does anywhere exists a fix for a code (scheme) like this:
> 
> ----------------
> var blas = document.getElementsByClassName( ''foo-class'',
''foo-id'' );
> blas.each
> (
>  function( bla )
>  {
>  var subbla = Element.childrenWithClassName( bla,
''subbla-class'',
> true );
>  }
> );
> --------------
> How can/must I rewrite the code?
$$(''#foo-id .foo-class > .subbla-class'')

^ all ".subbla-class" children of any ".foo-class" element
that is a
descendant of "#foo-id" ;-)

- --
Marius Feraru
-----BEGIN PGP SIGNATURE-----

iD8DBQFF17BhtZHp/AYZiNkRAta2AKDH7GdAUKU93SFSqemzmmzeFd+vBgCgz3A+
vhc+LwDEdWGyJ3EqKGGyEuw=yEf+
-----END PGP SIGNATURE-----

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Spinoffs" group.
To post to this group, send email to
rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-spinoffs?hl=en
-~----------~----~----~----~------~----~------~--~---

Marius Feraru a écrit :
> $$(''#foo-id .foo-class > .subbla-class'')
Except $$ in 1.5.0 does not yet implement >...  You''ll have to wait
for
its rewrite to be released.

-- 
Christophe Porteneuve a.k.a. TDD
"[They] did not know it was impossible, so they did it." --Mark Twain
Email: tdd-x+CfDp/qHev2eFz/2MeuCQ@public.gmane.org

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Spinoffs" group.
To post to this group, send email to
rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-spinoffs?hl=en
-~----------~----~----~----~------~----~------~--~---

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Christophe Porteneuve wrote:
> Marius Feraru a écrit :
>> $$(''#foo-id .foo-class > .subbla-class'')
> Except $$ in 1.5.0 does not yet implement >...  You''ll have to
wait for
> its rewrite to be released.
Uh-oh, OK, OK :))

Then I guess he will have to settle to:

$$(''#foo-id
.foo-class'').invoke(''immediateDescendants'').flatten().findAll(
 function(el){ return el.hasClassName(''subbla-class'') }
);

ugly ;-)

- --
Marius Feraru
-----BEGIN PGP SIGNATURE-----

iD8DBQFF2JujtZHp/AYZiNkRAmDXAKC5zDafUIuzvswjRo4YEMUAnRmYBgCcCTou
tq/UDWQmm3qjJxs+MgRdWyA=sFMU
-----END PGP SIGNATURE-----

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Spinoffs" group.
To post to this group, send email to
rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-spinoffs?hl=en
-~----------~----~----~----~------~----~------~--~---