Re: [flexcoders] e4x challenge
If you want to select them, then:
XMLList list = xml.descendants().(@type = file)
otherwise, i'd still get that list and then loop through it and delete each
by doing (exact code might need some cleaning):
for (each item:XML in list) {
delete item.parent()[item.childIndex()];
}
On Wed, Apr 22, 2009 at 7:14 PM, Michael Slinn msl...@mslinn.com wrote:
I would like to filter out all elements with type=file from the following
XML. That turns out to be rather difficult because node/ elements are
nested. Any suggestions?
?xml version=1.0 encoding=UTF-8?
node name=classes type=dir uri=file:/classes/
node name=spring-beans-2.0.dtd type=file
uri=file:/classes/spring-beans-2.0.dtd /node name=.svn type=dir
uri=file:/classes/.svn/node name=props type=dir
uri=file:/classes/.svn/props/ /node name=text-base type=dir
uri=file:/classes/.svn/text-base/node name=sample.log4j.xml.svn-base
type=file uri=file:/classes/.svn/text-base/sample.log4j.xml.svn-base
//nodenode name=format type=file uri=file:/classes/.svn/format
/node name=prop-base type=dir
uri=file:/classes/.svn/prop-base/node name=sample.log4j.xml.svn-base
type=file uri=file:/classes/.svn/prop-base/sample.log4j.xml.svn-base
//nodenode name=entries type=file uri=file:/classes/.svn/entries
/node name=tmp type=dir uri=file:/classes/.svn/tmp/node
name=props type=dir uri=file:/classes/.svn/tmp/props/ /node
name=text-base type=dir uri=file:/classes/.svn/tmp/text-base/ /node
name=prop-base type=dir uri=file:/classes/.svn/tmp/prop-base/
//node/nodenode name=com type=dir uri=file:/classes/com/node
name=.svn type=dir uri=file:/classes/com/.svn/node name=props
type=dir uri=file:/classes/com/.svn/props/ /node name=text-base
type=dir uri=file:/classes/com/.svn/text-base/ /node name=format
type=file uri=file:/classes/com/.svn/format /node name=prop-base
type=dir uri=file:/classes/com/.svn/prop-base/ /node name=entries
type=file uri=file:/classes/com/.svn/entries /node name=tmp
type=dir uri=file:/classes/com/.svn/tmp/node name=props type=dir
uri=file:/classes/com/.svn/tmp/props/ /node name=text-base type=dir
uri=file:/classes/com/.svn/tmp/text-base/ /node name=prop-base
type=dir uri=file:/classes/com/.svn/tmp/prop-base/ //node/nodenode
name=kahootz type=dir uri=file:/classes/com/kahootz/node
name=activemq.xml type=file uri=file:/classes/com/kahootz/activemq.xml
/node name=context type=dir
uri=file:/classes/com/kahootz/context/node name=remote-jms-context.xml
type=file uri=file:/classes/com/kahootz/context/remote-jms-context.xml
/node name=.svn type=dir
uri=file:/classes/com/kahootz/context/.svn/node name=props type=dir
uri=file:/classes/com/kahootz/context/.svn/props/ /node name=text-base
type=dir uri=file:/classes/com/kahootz/context/.svn/text-base/node
name=jms-context.xml.svn-base type=file
uri=file:/classes/com/kahootz/context/.svn/text-base/jms-context.xml.svn-base
/node name=remote-jms-context.xml.svn-base type=file
uri=file:/classes/com/kahootz/context/.svn/text-base/remote-jms-context.xml.svn-base
//nodenode name=format type=file
uri=file:/classes/com/kahootz/context/.svn/format /node name=prop-base
type=dir uri=file:/classes/com/kahootz/context/.svn/prop-base/node
name=jms-context.xml.svn-base type=file
uri=file:/classes/com/kahootz/context/.svn/prop-base/jms-context.xml.svn-base
/node name=remote-jms-context.xml.svn-base type=file
uri=file:/classes/com/kahootz/context/.svn/prop-base/remote-jms-context.xml.svn-base
//nodenode name=entries type=file
uri=file:/classes/com/kahootz/context/.svn/entries /node name=tmp
type=dir uri=file:/classes/com/kahootz/context/.svn/tmp/node
name=props type=dir
uri=file:/classes/com/kahootz/context/.svn/tmp/props/ /node
name=text-base type=dir
uri=file:/classes/com/kahootz/context/.svn/tmp/text-base/ /node
name=prop-base type=dir
uri=file:/classes/com/kahootz/context/.svn/tmp/prop-base/
//node/nodenode name=server-context.xml type=file
uri=file:/classes/com/kahootz/context/server-context.xml /node
name=jms-context.xml type=file
uri=file:/classes/com/kahootz/context/jms-context.xml //nodenode
name=space type=dir uri=file:/classes/com/kahootz/space/node
name=context type=dir
uri=file:/classes/com/kahootz/space/context/node
name=remote-space-context.xml type=file
uri=file:/classes/com/kahootz/space/context/remote-space-context.xml
/node name=.svn type=dir
uri=file:/classes/com/kahootz/space/context/.svn/node name=props
type=dir uri=file:/classes/com/kahootz/space/context/.svn/props/ /node
name=text-base type=dir
uri=file:/classes/com/kahootz/space/context/.svn/text-base/node
name=space-context.xml.svn-base type=file
uri=file:/classes/com/kahootz/space/context/.svn/text-base/space-context.xml.svn-base
/node name=local-space-context.xml.svn-base type=file
uri=file:/classes/com/kahootz/space/context/.svn/text-base/local-space-context.xml.svn-base
/node name=remote-space-context.xml.svn-base type=file
RE: [flexcoders] e4x challenge
Ah, great solution! Lots simpler than my recursive transformation
suggestion.
Tracy Spratt,
Lariat Services, development services available
_
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of Daniel Freiman
Sent: Thursday, April 23, 2009 10:03 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] e4x challenge
If you want to select them, then:
XMLList list = xml.descendants().(@type = file)
otherwise, i'd still get that list and then loop through it and delete each
by doing (exact code might need some cleaning):
for (each item:XML in list) {
delete item.parent()[item.childIndex()];
}
On Wed, Apr 22, 2009 at 7:14 PM, Michael Slinn msl...@mslinn.
mailto:msl...@mslinn.com com wrote:
I would like to filter out all elements with type=file from the following
XML. That turns out to be rather difficult because node/ elements are
nested. Any suggestions?
?xml version=1.0 encoding=UTF-8?
node name=classes type=dir uri=file:/classes/
node name=spring-beans-2.0.dtd type=file
uri=file:/classes/spring-beans-2.0.dtd /node name=.svn type=dir
uri=file:/classes/.svn/node name=props type=dir
uri=file:/classes/.svn/props/ /node name=text-base type=dir
uri=file:/classes/.svn/text-base/node name=sample.log4j.xml.svn-base
type=file uri=file:/classes/.svn/text-base/sample.log4j.xml.svn-base
//nodenode name=format type=file uri=file:/classes/.svn/format
/node name=prop-base type=dir
uri=file:/classes/.svn/prop-base/node name=sample.log4j.xml.svn-base
type=file uri=file:/classes/.svn/prop-base/sample.log4j.xml.svn-base
//nodenode name=entries type=file uri=file:/classes/.svn/entries
/node name=tmp type=dir uri=file:/classes/.svn/tmp/node
name=props type=dir uri=file:/classes/.svn/tmp/props/ /node
name=text-base type=dir uri=file:/classes/.svn/tmp/text-base/ /node
name=prop-base type=dir uri=file:/classes/.svn/tmp/prop-base/
//node/nodenode name=com type=dir uri=file:/classes/com/node
name=.svn type=dir uri=file:/classes/com/.svn/node name=props
type=dir uri=file:/classes/com/.svn/props/ /node name=text-base
type=dir uri=file:/classes/com/.svn/text-base/ /node name=format
type=file uri=file:/classes/com/.svn/format /node name=prop-base
type=dir uri=file:/classes/com/.svn/prop-base/ /node name=entries
type=file uri=file:/classes/com/.svn/entries /node name=tmp
type=dir uri=file:/classes/com/.svn/tmp/node name=props type=dir
uri=file:/classes/com/.svn/tmp/props/ /node name=text-base type=dir
uri=file:/classes/com/.svn/tmp/text-base/ /node name=prop-base
type=dir uri=file:/classes/com/.svn/tmp/prop-base/ //node/nodenode
name=kahootz type=dir uri=file:/classes/com/kahootz/node
name=activemq.xml type=file uri=file:/classes/com/kahootz/activemq.xml
/node name=context type=dir
uri=file:/classes/com/kahootz/context/node name=remote-jms-context.xml
type=file uri=file:/classes/com/kahootz/context/remote-jms-context.xml
/node name=.svn type=dir
uri=file:/classes/com/kahootz/context/.svn/node name=props type=dir
uri=file:/classes/com/kahootz/context/.svn/props/ /node name=text-base
type=dir uri=file:/classes/com/kahootz/context/.svn/text-base/node
name=jms-context.xml.svn-base type=file
uri=file:/classes/com/kahootz/context/.svn/text-base/jms-context.xml.svn-ba
se /node name=remote-jms-context.xml.svn-base type=file
uri=file:/classes/com/kahootz/context/.svn/text-base/remote-jms-context.xml
.svn-base //nodenode name=format type=file
uri=file:/classes/com/kahootz/context/.svn/format /node name=prop-base
type=dir uri=file:/classes/com/kahootz/context/.svn/prop-base/node
name=jms-context.xml.svn-base type=file
uri=file:/classes/com/kahootz/context/.svn/prop-base/jms-context.xml.svn-ba
se /node name=remote-jms-context.xml.svn-base type=file
uri=file:/classes/com/kahootz/context/.svn/prop-base/remote-jms-context.xml
.svn-base //nodenode name=entries type=file
uri=file:/classes/com/kahootz/context/.svn/entries /node name=tmp
type=dir uri=file:/classes/com/kahootz/context/.svn/tmp/node
name=props type=dir
uri=file:/classes/com/kahootz/context/.svn/tmp/props/ /node
name=text-base type=dir
uri=file:/classes/com/kahootz/context/.svn/tmp/text-base/ /node
name=prop-base type=dir
uri=file:/classes/com/kahootz/context/.svn/tmp/prop-base/
//node/nodenode name=server-context.xml type=file
uri=file:/classes/com/kahootz/context/server-context.xml /node
name=jms-context.xml type=file
uri=file:/classes/com/kahootz/context/jms-context.xml //nodenode
name=space type=dir uri=file:/classes/com/kahootz/space/node
name=context type=dir
uri=file:/classes/com/kahootz/space/context/node
name=remote-space-context.xml type=file
uri=file:/classes/com/kahootz/space/context/remote-space-context.xml
/node name=.svn type=dir
uri=file:/classes/com/kahootz/space/context/.svn/node name=props
type=dir uri=file:/classes/com/kahootz/space/context/.svn/props/ /node
name=text-base type=dir
uri=file:/classes/com/kahootz/space/context/.svn/text-base/node
name=space-context.xml.svn-base type=file
uri=file
[flexcoders] e4x challenge
I would like to filter out all elements with type=file from the following XML. That turns out to be rather difficult because node/ elements are nested. Any suggestions? ?xml version=1.0 encoding=UTF-8? node name=classes type=dir uri=file:/classes/ node name=spring-beans-2.0.dtd type=file uri=file:/classes/spring-beans-2.0.dtd /node name=.svn type=dir uri=file:/classes/.svn/node name=props type=dir uri=file:/classes/.svn/props/ /node name=text-base type=dir uri=file:/classes/.svn/text-base/node name=sample.log4j.xml.svn-base type=file uri=file:/classes/.svn/text-base/sample.log4j.xml.svn-base //nodenode name=format type=file uri=file:/classes/.svn/format /node name=prop-base type=dir uri=file:/classes/.svn/prop-base/node name=sample.log4j.xml.svn-base type=file uri=file:/classes/.svn/prop-base/sample.log4j.xml.svn-base //nodenode name=entries type=file uri=file:/classes/.svn/entries /node name=tmp type=dir uri=file:/classes/.svn/tmp/node name=props type=dir uri=file:/classes/.svn/tmp/props/ /node name=text-base type=dir uri=file:/classes/.svn/tmp/text-base/ /node name=prop-base type=dir uri=file:/classes/.svn/tmp/prop-base/ //node/nodenode name=com type=dir uri=file:/classes/com/node name=.svn type=dir uri=file:/classes/com/.svn/node name=props type=dir uri=file:/classes/com/.svn/props/ /node name=text-base type=dir uri=file:/classes/com/.svn/text-base/ /node name=format type=file uri=file:/classes/com/.svn/format /node name=prop-base type=dir uri=file:/classes/com/.svn/prop-base/ /node name=entries type=file uri=file:/classes/com/.svn/entries /node name=tmp type=dir uri=file:/classes/com/.svn/tmp/node name=props type=dir uri=file:/classes/com/.svn/tmp/props/ /node name=text-base type=dir uri=file:/classes/com/.svn/tmp/text-base/ /node name=prop-base type=dir uri=file:/classes/com/.svn/tmp/prop-base/ //node/nodenode name=kahootz type=dir uri=file:/classes/com/kahootz/node name=activemq.xml type=file uri=file:/classes/com/kahootz/activemq.xml /node name=context type=dir uri=file:/classes/com/kahootz/context/node name=remote-jms-context.xml type=file uri=file:/classes/com/kahootz/context/remote-jms-context.xml /node name=.svn type=dir uri=file:/classes/com/kahootz/context/.svn/node name=props type=dir uri=file:/classes/com/kahootz/context/.svn/props/ /node name=text-base type=dir uri=file:/classes/com/kahootz/context/.svn/text-base/node name=jms-context.xml.svn-base type=file uri=file:/classes/com/kahootz/context/.svn/text-base/jms-context.xml.svn-base /node name=remote-jms-context.xml.svn-base type=file uri=file:/classes/com/kahootz/context/.svn/text-base/remote-jms-context.xml.svn-base //nodenode name=format type=file uri=file:/classes/com/kahootz/context/.svn/format /node name=prop-base type=dir uri=file:/classes/com/kahootz/context/.svn/prop-base/node name=jms-context.xml.svn-base type=file uri=file:/classes/com/kahootz/context/.svn/prop-base/jms-context.xml.svn-base /node name=remote-jms-context.xml.svn-base type=file uri=file:/classes/com/kahootz/context/.svn/prop-base/remote-jms-context.xml.svn-base //nodenode name=entries type=file uri=file:/classes/com/kahootz/context/.svn/entries /node name=tmp type=dir uri=file:/classes/com/kahootz/context/.svn/tmp/node name=props type=dir uri=file:/classes/com/kahootz/context/.svn/tmp/props/ /node name=text-base type=dir uri=file:/classes/com/kahootz/context/.svn/tmp/text-base/ /node name=prop-base type=dir uri=file:/classes/com/kahootz/context/.svn/tmp/prop-base/ //node/nodenode name=server-context.xml type=file uri=file:/classes/com/kahootz/context/server-context.xml /node name=jms-context.xml type=file uri=file:/classes/com/kahootz/context/jms-context.xml //nodenode name=space type=dir uri=file:/classes/com/kahootz/space/node name=context type=dir uri=file:/classes/com/kahootz/space/context/node name=remote-space-context.xml type=file uri=file:/classes/com/kahootz/space/context/remote-space-context.xml /node name=.svn type=dir uri=file:/classes/com/kahootz/space/context/.svn/node name=props type=dir uri=file:/classes/com/kahootz/space/context/.svn/props/ /node name=text-base type=dir uri=file:/classes/com/kahootz/space/context/.svn/text-base/node name=space-context.xml.svn-base type=file uri=file:/classes/com/kahootz/space/context/.svn/text-base/space-context.xml.svn-base /node name=local-space-context.xml.svn-base type=file uri=file:/classes/com/kahootz/space/context/.svn/text-base/local-space-context.xml.svn-base /node name=remote-space-context.xml.svn-base type=file uri=file:/classes/com/kahootz/space/context/.svn/text-base/remote-space-context.xml.svn-base //nodenode name=format type=file uri=file:/classes/com/kahootz/space/context/.svn/format /node name=prop-base type=dir uri=file:/classes/com/kahootz/space/context/.svn/prop-base/node name=space-context.xml.svn-base type=file uri=file:/classes/com/kahootz/space/context/.svn/prop-base/space-context.xml.svn-base /node
RE: [flexcoders] e4x challenge
E4x is great for returning XMLLists but you are really asking form a transformation, right? You want the same structure, but without the nodes where type=file, correct? Maybe someone else will have a better idea, but if I needed this I would just write a recursive function to walk the original and build the transformed structure. Tracy Spratt, Lariat Services, development services available _ From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Michael Slinn Sent: Wednesday, April 22, 2009 7:14 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] e4x challenge I would like to filter out all elements with type=file from the following XML. That turns out to be rather difficult because node/ elements are nested. Any suggestions? ?xml version=1.0 encoding=UTF-8? node name=classes type=dir uri=file:/classes/ node name=spring-beans-2.0.dtd type=file uri=file:/classes/spring-beans-2.0.dtd /node name=.svn type=dir uri=file:/classes/.svn/node name=props type=dir uri=file:/classes/.svn/props/ /node name=text-base type=dir uri=file:/classes/.svn/text-base/node name=sample.log4j.xml.svn-base type=file uri=file:/classes/.svn/text-base/sample.log4j.xml.svn-base //nodenode name=format type=file uri=file:/classes/.svn/format /node name=prop-base type=dir uri=file:/classes/.svn/prop-base/node name=sample.log4j.xml.svn-base type=file uri=file:/classes/.svn/prop-base/sample.log4j.xml.svn-base //nodenode name=entries type=file uri=file:/classes/.svn/entries /node name=tmp type=dir uri=file:/classes/.svn/tmp/node name=props type=dir uri=file:/classes/.svn/tmp/props/ /node name=text-base type=dir uri=file:/classes/.svn/tmp/text-base/ /node name=prop-base type=dir uri=file:/classes/.svn/tmp/prop-base/ //node/nodenode name=com type=dir uri=file:/classes/com/node name=.svn type=dir uri=file:/classes/com/.svn/node name=props type=dir uri=file:/classes/com/.svn/props/ /node name=text-base type=dir uri=file:/classes/com/.svn/text-base/ /node name=format type=file uri=file:/classes/com/.svn/format /node name=prop-base type=dir uri=file:/classes/com/.svn/prop-base/ /node name=entries type=file uri=file:/classes/com/.svn/entries /node name=tmp type=dir uri=file:/classes/com/.svn/tmp/node name=props type=dir uri=file:/classes/com/.svn/tmp/props/ /node name=text-base type=dir uri=file:/classes/com/.svn/tmp/text-base/ /node name=prop-base type=dir uri=file:/classes/com/.svn/tmp/prop-base/ //node/nodenode name=kahootz type=dir uri=file:/classes/com/kahootz/node name=activemq.xml type=file uri=file:/classes/com/kahootz/activemq.xml /node name=context type=dir uri=file:/classes/com/kahootz/context/node name=remote-jms-context.xml type=file uri=file:/classes/com/kahootz/context/remote-jms-context.xml /node name=.svn type=dir uri=file:/classes/com/kahootz/context/.svn/node name=props type=dir uri=file:/classes/com/kahootz/context/.svn/props/ /node name=text-base type=dir uri=file:/classes/com/kahootz/context/.svn/text-base/node name=jms-context.xml.svn-base type=file uri=file:/classes/com/kahootz/context/.svn/text-base/jms-context.xml.svn-ba se /node name=remote-jms-context.xml.svn-base type=file uri=file:/classes/com/kahootz/context/.svn/text-base/remote-jms-context.xml .svn-base //nodenode name=format type=file uri=file:/classes/com/kahootz/context/.svn/format /node name=prop-base type=dir uri=file:/classes/com/kahootz/context/.svn/prop-base/node name=jms-context.xml.svn-base type=file uri=file:/classes/com/kahootz/context/.svn/prop-base/jms-context.xml.svn-ba se /node name=remote-jms-context.xml.svn-base type=file uri=file:/classes/com/kahootz/context/.svn/prop-base/remote-jms-context.xml .svn-base //nodenode name=entries type=file uri=file:/classes/com/kahootz/context/.svn/entries /node name=tmp type=dir uri=file:/classes/com/kahootz/context/.svn/tmp/node name=props type=dir uri=file:/classes/com/kahootz/context/.svn/tmp/props/ /node name=text-base type=dir uri=file:/classes/com/kahootz/context/.svn/tmp/text-base/ /node name=prop-base type=dir uri=file:/classes/com/kahootz/context/.svn/tmp/prop-base/ //node/nodenode name=server-context.xml type=file uri=file:/classes/com/kahootz/context/server-context.xml /node name=jms-context.xml type=file uri=file:/classes/com/kahootz/context/jms-context.xml //nodenode name=space type=dir uri=file:/classes/com/kahootz/space/node name=context type=dir uri=file:/classes/com/kahootz/space/context/node name=remote-space-context.xml type=file uri=file:/classes/com/kahootz/space/context/remote-space-context.xml /node name=.svn type=dir uri=file:/classes/com/kahootz/space/context/.svn/node name=props type=dir uri=file:/classes/com/kahootz/space/context/.svn/props/ /node name=text-base type=dir uri=file:/classes/com/kahootz/space/context/.svn/text-base/node name=space-context.xml.svn-base type=file uri=file:/classes/com/kahootz/space/context/.svn/text-base/space-context.xm l.svn-base /node name=local-space-context.xml.svn-base type=file uri=file
