Re: [flexcoders] Alternative to firstChild, lastChild and nextSibling

[Michael Schmalle]

You got that right! E4x can do some crazy things. Sometimes I wonder if I am kidding myself at how easy it is to use :)

Peace, MikeOn 6/6/06, Tracy Spratt <[EMAIL PROTECTED]> wrote:









  


    
            







Yep.  And the subtext to my style of
response is "If you are not using 2.0 yet, here is one very good reason to make
the move." 

Tracy

 









From: 
flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] 
On Behalf Of Michael Schmalle
Sent: Tuesday, June 06, 2006 6:23
PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders]
Alternative to firstChild, lastChild and nextSibling



 







Tracy....

:-( That is what I was getting to :) I guess being direct works ... HA

Peace, Mike



On 6/6/06, Tracy Spratt <
[EMAIL PROTECTED]> wrote:














E4x: 


xml_object.PaymentMethods;
//PayPal


xml_object.SiteHostedPicture.GalleryType;
//http://…..


 


Tracy


 











From: flexcoders@yahoogroups.com

[mailto:flexcoders@yahoogroups.com]
On Behalf Of Charles
Sent: Tuesday, June 06, 2006 5:52
PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Alternative
to firstChild, lastChild and nextSibling








 








Hi everyone,


 


I am trying to parse some XML for relevant info using firstChild,
lastChild,
and nextSibling. 
For instance, given an XML file like...


 


<Item>
  <ItemID>110000579339</ItemID>
  <Site>US</Site>
  <Title>Halo 2 (Xbox)</Title>
  <Currency>USD</Currency>
  <SiteHostedPicture>
    <GalleryType>http://somesite.com/somepicture.jpg</GalleryType>
  </SiteHostedPicture>
  <PaymentMethods>PayPal</PaymentMethods>
</Item>


 


...when I try to get the ItemID, I just go xml_object.firstChild.firstChild. 
But, when I try and get things from the bottom, I would have to go something
like xml_object.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild
(which would give me PaymentMethods...I think).  I could use xml_object.lastChild.firstChild,
but that's not the point.  I would just like to know if there is an
alternative to this sort of accessing of the XML fields?


 


My main concern is that for some XML files, the
structure is slightly different (i.e. the <Site></Site> tags are
not there).  So, the long call to access PaymentMethods for one XML file
would not work on another.  Rather, it would return
SiteHostedPicture for those.  Any help would be great.


 


Thanks


 


Charles
























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What goes up, does come down. 










      

    
    










-- What goes up, does come down.

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