[Proto-Scripty] Re: getElementsByClassName

2010-03-31 Thread T.J. Crowder 
Hi,

 I now use $A($$('img.IcErrorImage')).invoke('hide'); instead of
 $A(document.getElementsByClassName('IcErrorImage')).invoke('hide');
 Works fine.

There's no need for the $A part of that, $$ returns an array already.

 Do I have to use the element type after $$(  ?

As the docs say, it finds elements according to CSS selectors.
Specifically, $$ supports CSS2 and a fair bit of CSS3, so you type the
same selectors you'd use for CSS. So for instance:

var inputControls = $$('.FokusControls');

Prototype's documentation is a bit messed up right now, but it may be
useful to have a read through the old docs[1] and the new ones[2] (the
old docs still have information that hasn't been migrated to the new
docs yet; people are working on it).

[1] http://prototypejs.org/api
[2] http://api.prototypejs.org

HTH,
--
T.J. Crowder
Independent Software Consultant
tj / crowder software / com
www.crowdersoftware.com

On Mar 30, 4:47 pm, StephanSchipal stephan.schi...@s-itsolutions.at
wrote:
 Dear T.J.,

 thanks for your hint.
 I now use $A($$('img.IcErrorImage')).invoke('hide'); instead of
 $A(document.getElementsByClassName('IcErrorImage')).invoke('hide');
 Works fine.

 But I have an other question, concerning this topic:
 I used: var inputControls =
 $A(document.getElementsByClassName('FokusControls'));
 There I got all input controls (like input, select, checkbox,
 button ...). (use: setting the focus programmatically to the next
 higher tabindex).

 Do I have to use the element type after $$(  ?
 Or is there a generic syntax for all types?

 thanks in advance
 Stephan
 Vienna, Austria

 On Mar 23, 10:02 am, T.J. Crowder t...@crowdersoftware.com wrote:



  Hi,

  It was deprecated a couple of years ago, as of 
  1.6.0:http://www.prototypejs.org/api/element/getElementsByClassName

  ...and finally removed in 1.6.1. Best to switch over to something
  else, like `$$`. However, to ease transition, there is 
  deprecated.js:http://github.com/sstephenson/prototype/blob/master/src/deprecated.js

  HTH,
  --
  T.J. Crowder
  Independent Software Consultant
  tj / crowder software / comwww.crowdersoftware.com

  On Mar 22, 3:40 pm, StephanSchipal stephan.schi...@s-itsolutions.at
  wrote:

   Hi,

   with Version 1.6.1 my statement

   $A(document.getElementsByClassName('IcErrorImage')).invoke('hide');

   does not work any more.

   Any help?
   thanks in advance
   Stephan
   Vienna, Austria- Hide quoted text -

  - Show quoted text -

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[Proto-Scripty] Re: getElementsByClassName

2010-03-30 Thread StephanSchipal 
Dear T.J.,

thanks for your hint.
I now use $A($$('img.IcErrorImage')).invoke('hide'); instead of
$A(document.getElementsByClassName('IcErrorImage')).invoke('hide');
Works fine.

But I have an other question, concerning this topic:
I used: var inputControls =
$A(document.getElementsByClassName('FokusControls'));
There I got all input controls (like input, select, checkbox,
button ...). (use: setting the focus programmatically to the next
higher tabindex).

Do I have to use the element type after $$(  ?
Or is there a generic syntax for all types?

thanks in advance
Stephan
Vienna, Austria






On Mar 23, 10:02 am, T.J. Crowder t...@crowdersoftware.com wrote:
 Hi,

 It was deprecated a couple of years ago, as of 
 1.6.0:http://www.prototypejs.org/api/element/getElementsByClassName

 ...and finally removed in 1.6.1. Best to switch over to something
 else, like `$$`. However, to ease transition, there is 
 deprecated.js:http://github.com/sstephenson/prototype/blob/master/src/deprecated.js

 HTH,
 --
 T.J. Crowder
 Independent Software Consultant
 tj / crowder software / comwww.crowdersoftware.com

 On Mar 22, 3:40 pm, StephanSchipal stephan.schi...@s-itsolutions.at
 wrote:



  Hi,

  with Version 1.6.1 my statement

  $A(document.getElementsByClassName('IcErrorImage')).invoke('hide');

  does not work any more.

  Any help?
  thanks in advance
  Stephan
  Vienna, Austria- Hide quoted text -

 - Show quoted text -

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Re: [Proto-Scripty] Re: getElementsByClassName

2010-03-30 Thread green 
Hi, what is FokusControls? is it a defined class name? If you want to use
it with $$ syntax, you could go with $$('.FokusControls').

Actually $$() support all CSS2 selectors. You should be able to get CSS2
selector reference at http://www.w3.org/TR/CSS2/selector.html

On Wed, Mar 31, 2010 at 2:47 AM, StephanSchipal 
stephan.schi...@s-itsolutions.at wrote:

 Dear T.J.,

 thanks for your hint.
 I now use $A($$('img.IcErrorImage')).invoke('hide'); instead of
 $A(document.getElementsByClassName('IcErrorImage')).invoke('hide');
 Works fine.

 But I have an other question, concerning this topic:
 I used: var inputControls =
 $A(document.getElementsByClassName('FokusControls'));
 There I got all input controls (like input, select, checkbox,
 button ...). (use: setting the focus programmatically to the next
 higher tabindex).

 Do I have to use the element type after $$(  ?
 Or is there a generic syntax for all types?

 thanks in advance
 Stephan
 Vienna, Austria






 On Mar 23, 10:02 am, T.J. Crowder t...@crowdersoftware.com wrote:
  Hi,
 
  It was deprecated a couple of years ago, as of 1.6.0:
 http://www.prototypejs.org/api/element/getElementsByClassName
 
  ...and finally removed in 1.6.1. Best to switch over to something
  else, like `$$`. However, to ease transition, there is deprecated.js:
 http://github.com/sstephenson/prototype/blob/master/src/deprecated.js
 
  HTH,
  --
  T.J. Crowder
  Independent Software Consultant
  tj / crowder software / comwww.crowdersoftware.com
 
  On Mar 22, 3:40 pm, StephanSchipal stephan.schi...@s-itsolutions.at
  wrote:
 
 
 
   Hi,
 
   with Version 1.6.1 my statement
 
   $A(document.getElementsByClassName('IcErrorImage')).invoke('hide');
 
   does not work any more.
 
   Any help?
   thanks in advance
   Stephan
   Vienna, Austria- Hide quoted text -
 
  - Show quoted text -

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[Proto-Scripty] Re: getElementsByClassName

2010-03-23 Thread T.J. Crowder 
Hi,

It was deprecated a couple of years ago, as of 1.6.0:
http://www.prototypejs.org/api/element/getElementsByClassName

...and finally removed in 1.6.1. Best to switch over to something
else, like `$$`. However, to ease transition, there is deprecated.js:
http://github.com/sstephenson/prototype/blob/master/src/deprecated.js

HTH,
--
T.J. Crowder
Independent Software Consultant
tj / crowder software / com
www.crowdersoftware.com


On Mar 22, 3:40 pm, StephanSchipal stephan.schi...@s-itsolutions.at
wrote:
 Hi,

 with Version 1.6.1 my statement

 $A(document.getElementsByClassName('IcErrorImage')).invoke('hide');

 does not work any more.

 Any help?
 thanks in advance
 Stephan
 Vienna, Austria

-- 
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Prototype  script.aculo.us group.
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