[Qt-interest] QDomDocument parser xml

[Jason H]

I'd say read through the replies, but to recap:
XML does not specify ordering of attributes. 
It is handy to have attributes always in the same order for comparison reasons 
(be it MD5 or diff comparisons)

In XML, the order of elements is specified (a mistake*, IMHO) so this is not a 
concern.


*If your XML elements need an order, then they should have an attribute that 
specifies their order

If you do not have stable attribute positions, then you do a DOM walk to compare 
the content of two documents.



________________________________
From: "Malyushytsky, Alex" <alex at wai.com>
To: "qt-interest at trolltech.com" <qt-interest at trolltech.com>
Sent: Wed, February 23, 2011 4:02:00 PM
Subject: Re: [Qt-interest] QDomDocument parser xml

 
Why the order of attributes is important?
 
Alex
 
From:qt-interest-bounces+alex=wai.com at qt.nokia.com 
[mailto:qt-interest-bounces+alex=wai.com at qt.nokia.com] On Behalf Of 
pengliang(??)
Sent: Sunday, February 20, 2011 6:01 PM
To: qt-interest at trolltech.com
Subject: [Qt-interest] QDomDocument parser xml
 
Hi All
         Anybody can tell me why:
         It’s strangely that I set attributes and save xml, some attributes have 
been moved to other position.
 
 
Thanks
Ken
 

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