Rails spinoffs - Jul 2006 - collectTextNodes

I see there is a collectTextNodesIgnoreClass method.

But who would I do the opposite: collectTextNodesWithClass

-Daniel

Not tested, but should work: (It collects all textnodes, which are childs of
elements with the className)

Element.collectTextNodesWithClass = function(element, className) {
    return $A($(element).childNodes).collect(function(node){
        if(node.nodeType == 3){
            return Element.hasClassName(node.parentNode, className) ?
                node.nodeValue : '''';
        } else {
            return Element.hasClassName(node, className) ?
                Element.collectTextNodesWithClass(node, className) :
'''';
        }
    }).flatten().join('''');
}

brgds, sigi



On 7/19/06, Daniel Elmore
<danielelmore-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
>
> I see there is a collectTextNodesIgnoreClass method.
>
> But who would I do the opposite: collectTextNodesWithClass
>
> -Daniel
>
>
>
> _______________________________________________
> Rails-spinoffs mailing list
> Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
> http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs
>


-- 
Mit freundlichen Grüßen

Siegfried Puchbauer


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Thank you Siegfired!

 

 

-----Original Message-----
From: rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
[mailto:rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org]
On Behalf Of Siegfried
Puchbauer
Sent: Wednesday, July 19, 2006 3:47 AM
To: rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
Subject: Re: [Rails-spinoffs] collectTextNodes

 

Not tested, but should work: (It collects all textnodes, which are childs of
elements with the className)

Element.collectTextNodesWithClass = function(element, className) { 
    return $A($(element).childNodes).collect(function(node){
        if(node.nodeType == 3){
            return Element.hasClassName(node.parentNode, className) ? 
                node.nodeValue : '''';
        } else {
            return Element.hasClassName(node, className) ? 
                Element.collectTextNodesWithClass(node, className) :
'''';
        }
    }).flatten().join('''');
}

brgds, sigi




On 7/19/06, Daniel Elmore
<danielelmore-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:

I see there is a collectTextNodesIgnoreClass method.

But who would I do the opposite: collectTextNodesWithClass

-Daniel



_______________________________________________
Rails-spinoffs mailing list 
Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs 




-- 
Mit freundlichen Grüßen

Siegfried Puchbauer 



_______________________________________________
Rails-spinoffs mailing list
Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
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