I've been playing with this for awhile and I can't quite seem to get it to
work. (Nothing new there!)
I have a search page and I want to rate results with relevance to the search.
So, I decided to loop through all the possible listings and place them into a
struct
Structs still confuse me a bit, so I am using code from something someone else
wrote and morphing it to my needs.
Here is my code...
<cfparam name="session.sales" default="">
<cfset searchdata = session.sales>
<cfif IsArray(searchdata) Is 0>
<cfset searchdata = ArrayNew(1)>
</cfif>
<cfloop>
<snip....>
<cfset variables.searchLen = arrayLen(searchdata) + 1>
<cfset searchdata[variables.searchLen] = StructNew()>
<cfset searchdata[variables.searchLen].listing_id = sale_id>
<cfset searchdata[variables.searchLen].score = score>
</cfloop>
listing_id primary key
score is the relevance.
Now, I'd like to loop through the structure in desc order of score.
<cfloop index="count" from="1" to="#variables.searchLen#">
<cfoutput>#searchdata[count].listing_id# :
#searchdata[count].score#<br/></cfoutput>
</cfloop>
Which currently gives
Sale # 33 has a score of 67%
Sale # 31 has a score of 33%
Sale # 27 has a score of 0%
Sale # 28 has a score of 33%
Sale # 29 has a score of 33%
Sale # 30 has a score of 33%
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