To fix the problem you just posted, change <cfset
cassettes_Array=ArrayNew(2)> to <cfset cassettes_Array=ArrayNew(1)>
-joe
----- Original Message -----
From: Tim Laureska <[EMAIL PROTECTED]>
Date: Tue, 29 Jun 2004 10:10:12 -0400
Subject: RE: first time array
To: CF-Talk <[EMAIL PROTECTED]>
Thanks Joe... I'm new to arrays and structures so kinda feeling my way
here... I'd like to stick with an array for now so I can learn how they
work, but not having much success yet
-----Original Message-----
From: Joe Rinehart [mailto:[EMAIL PROTECTED]
Sent: Tuesday, June 29, 2004 10:00 AM
To: CF-Talk
Subject: Re: first time array
Hi Tim,
I'm not sure why you're using a two-dimensional array here - also,
this looks like a place where a structure could simplify your life
greatly. Instead of having to remember "1 = issue, 2 = title, etc.,"
with a structure, you can just name things what they are.
Maybe try something like this:
<cfset cassette_Structure = structNew()>
<!--- Each of these could also be written 'cfset
casette_Structure["issue"]' --->
<cfset cassette_Structure.issue = form.issue>
<cfset cassette_Structure.title = form.title>
<cfset cassette_Structure.date1 = form.date1>
<cfset cassette_Structure.publication = form.publication>
<cfoutput>
#cassette_Structure.issue#<br>
#cassette_Structure.title#<br>
#cassette_Structure.date1#<br>
#cassette_Structure.publication#<br>
</cfoutput>
<!--- CF also provides a type of CFLOOP just for structures --->
<cfloop collection="#cassette_Structure#" item="i">
<cfoutput>#i#: #cassette_Structure[i]#<br></cfoutput>
</cfloop>
You can expand on this at will - if you need to keep track of multiple
cassettes, you could create a cassette_Array where each element is, in
turn, a cassette_Structure like the one created above.
-Joe
----- Original Message -----
From: Tim Laureska <[EMAIL PROTECTED]>
Date: Tue, 29 Jun 2004 09:42:21 -0400
Subject: first time array
To: CF-Talk <[EMAIL PROTECTED]>
This is the first time I've tried to use an array and I have a very
basic question... how do you get the array contents to display !? this
must be something silly I'm not doing
I have one form template that sends 4 form field entries to a processing
template. The processing template looks as follows (I'm not exactly
sure the cfsets are right but it doesn't throw an error but nor does it
output anything either):
<cfset cassettes_Array=ArrayNew(2)>
<cfset cassettes_Array[ArrayLen(cassettes_Array)+1][1]=#form.issue#>
<cfset cassettes_Array[ArrayLen(cassettes_Array)+1][2]=#form.title#>
<cfset cassettes_Array[ArrayLen(cassettes_Array)+1][3]=#form.date1#>
<cfset
cassettes_Array[ArrayLen(cassettes_Array)+1][4]=#form.publication#>
<cfoutput>
<cfloop from="1" to="#ArrayLen(cassettes_Array)#" index="i">
#cassettes_Array[i]#<br>
</cfloop>
</cfoutput>
TIA
Tim________________________________
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