Not sure that's really practical, as a structure is unordered.
for example, if i have a structure for employee data (containing keys
firstname, lastname, address, and phone)...i don't believe i have any
control over how the struct is...um...structured.
quick test:
<cfscript>
foo = structNew();
foo.firstName = "charlie";
foo.lastName = "griefer";
foo.address = "123 Main Street";
foo.phone = "555-1212";
</cfscript>
<cfoutput>
<cfloop collection="#foo#" item="key">
#key#: #foo[key]#<br />
</cfloop>
</cfoutput>
<br /><br />
<cfscript>
for (key in foo) {
writeOutput(key & ": " & foo[key] & "<br />");
}
</cfscript>
now, i used tags and cfscript to see if there was any difference in
the order of output between the two (there was not)...but both output
in the following order:
phone
lastname
address
firstname
even though the structure was created in the order of:
firstname
lastname
address
phone
...so if this is a consistent (and unpredictable) behavior...is
'paging thru' a structure 'n' keys at a time really what you're
looking to do?
On 2/20/06, Stephen Adams <[EMAIL PROTECTED]> wrote:
> Hi,
>
> Is it possible to get a section of a structure, for example can I get the
> first ten key/value pairs of a structure then the next ten. I trying to page
> through a structure ten rows at a time.
>
> I was thinking of using StructCount to get a number for the amount of values
> in the structure then using that some how to step through the structure. Has
> anyone every done something like this?
>
> Stephen
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--
Charlie Griefer
================================================
"...All the world shall be your enemy, Prince with a Thousand Enemies,
and whenever they catch you, they will kill you. But first they must catch
you, digger, listener, runner, prince with a swift warning.
Be cunning and full of tricks and your people shall never be destroyed."
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