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datecompare problem

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junkjones

junkjones

Programmer
Jul 14, 2000
52
GB
Hi Everyone,

Here's my problem this week ;)

I have a database full of events. The eventday field holds the date of the event - in access it is a date/time field. On the events page of my site, I list all the events. What I want to do is list only the ones that are today, or in the future. So I use DateCompare like this:

<cfset today=dateformat(Now(),&quot;mm-dd-yy&quot;)>

<CFIF DateCompare(eventday, today) NEQ -1>
blah blah blah
</CFIF>

This works to return all the future events, but it won't show any of the current days' events. I'm ASSUMING this is because the database specifies the time along with the date, so it thinks all the events are happening at midnight, since all the times are 00:00:00. So if an event is scheduled to happen today, it thinks it already happened at midnight that morning. So how do I get datecompare to ignore the time? I've already tried using dateformat to format everything with just dates, no times, but that doesn't seem to work. Any ideas?
 
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Make sure you're using dateFormat both on #today# and #eventdate# . As long as both values of the datecompare() function are in the same format, everything should be fine.

I built a list of dates in the format most databases will store the date/ time in. Im looping through this instead of a query, but this is the same approach you should try.

<html>
<CFSET todayDate = dateFormat(now(), &quot;m-d-yyyy&quot;)>
<CFSET eventDateList = &quot;2001-03-16 04:33:34,2001-03-19 04:33:34,2001-04-20 04:33:34,2001-01-01 04:33:34&quot;>
<CFOUTPUT>
<CFLOOP from=&quot;1&quot; to=&quot;#listLen(eventDateList)#&quot; index=&quot;incr&quot;>
<CFSET eventDate = listGetAt(eventDateList,incr)>
<CFSET eventDate = dateFormat(eventDate, &quot;m-d-yyyy&quot;)>

<CFIF DateCompare(eventdate, todaydate) NEQ -1>
Event is >= today. <br>
</CFIF>

Event Date: #eventDate#<br>
Today's Date: #todayDate#<Br><hr>


</CFLOOP>



</CFOUTPUT>

</html>

Let me know if I helped.
 
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Hey Junk,

I would restrict the dates on the database side and not worry about screening them out in the cfquery. I think this will do what you want.

<cfquery....

select * from tableName
where eventDay >= #createodbcdatetime(&quot;#dateformat(now(),&quot;mm/dd/yyyy&quot;)# 00:00:00&quot;)#

</cfquery>

Hope this helps,
GJ
 
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I tried both and they both work great :)
Thanks guys once again for your help!!
 
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