|
or
"java.util.LinkedHashMap"
Example:
<cfscript>
function
linkedStruct() {
return
createObject('java','java.util.LinkedHashMap').init();
}
s=linkedStruct();
s.b=1;
s.a=2;
</cfscript>
<cfloop collection="#s#" item="key">
<cfoutput>#key#<br></cfoutput>
</cfloop>
...
output:
b
a
--
Harry Klein | Konzeption und
Entwicklung
CONTENS Software GmbH
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try
java.util.Hashtable
cheers
--
Aaron Foote:
Software Engineer and Hosting Support
Telligence Pty Ltd : http://www.telligence.com.au
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Barry Beattie wrote:
You might also try using one of Java's ordered collections.
interesting. how? like this?
<cfscript>
hash = createObject("java", "java.utils.hashtable");
hash.put( "f", "fred" );
hash.put( "b", "barney");
hash.put( "w", "wilma");
writeOutput(hash.get("b")); // should be "barney"
</cfscript>
... Uh oh...
Object Instantiation Exception.
Class not found: java.utils.hashtable
(disclaimer: java in CF is still new to me)
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On
Behalf Of Roland Collins
Sent: Tuesday, 1 March 2005 7:27 AM
To: [email protected]
Subject: RE: [CFCDev] Using Structures to handle navigation (order
problems)
You might also try using one of Java's ordered collections.
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On
Behalf
Of Daniel Short
Sent: Monday, February 28, 2005 2:56 PM
To: [email protected]
Subject: RE: [CFCDev] Using Structures to handle navigation (order
problems)
Yep, I have it all working with a query now. The query remembers the
order
things were added, which is exactly what I'm after. This way the user
can
add navigation items as they please, in the order they please, without
any
problems.
Thanks everyone.
Dan
You can of course order a query, using ORDER BY in the sql.
If you don't
have a column to sort by already, you can add one to your QueryNew()
function and set the value (perhaps the index of your loop?) with
QuerySetCell()
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- RE: [CFCDev] Using Structures to handle navigation (order p... Harry Klein
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