http://www.cflib.org/udf.cfm?ID=968
<cfset arr_fruit=ArrayNew(1)>
<cfset arr_fruit[1]="apple">
<cfset arr_fruit[2]="banana">
<cfset arr_fruit[3]="pear">
<cfset edible = ArrayAppend(arr_fruit,"pineapple")>
<cfif isDefinedValue("edible")>
Yes
<cfelse>
No
</cfif>
I like this better, since it checks for its presence and value. so a null
value that has a presence wont slip by.
-----Original Message-----
From: David Adams [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 29, 2004 7:59 AM
To: CF-Talk
Subject: Best practises question
In the following snippet, what is better form for representing a true
statement in the CFIF (ie. "YES", true, or 1)?
<cfset arr_fruit=ArrayNew(1)>
<cfset arr_fruit[1]="apple">
<cfset arr_fruit[2]="banana">
<cfset arr_fruit[3]="pear">
<cfset edible = ArrayAppend(arr_fruit,"pineapple")>
<!--- <cfif edible IS "YES"> --->
or
<!--- <cfif edible IS true> --->
or
<cfif edible IS 1>
More fruit added to arr_fruit
<cfelse>
NO fruit added
</cfif>
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