Macromedia coldfusion 4.5-cfml language reference User Manual
Chapter 2: ColdFusion Functions
313
CreateTimeSpan
Creates a date/time object for adding and subtracting other date/time objects.
See also
CreateDateTime
,
DateAdd
, and
DateConvert
.
Syntax
CreateTimeSpan(
days, hours, minutes, seconds)
days
Number representing the number of days.
hours
Number representing the number of hours.
minutes
Number representing the number of minutes.
seconds
Number representing the number of seconds.
Usage
The CreateTimeSpan function creates a special date/time object that should only be
used to add and subtract from other date/time objects or with the
used to add and subtract from other date/time objects or with the
CFQUERY
CACHEDWITHIN attribute.
Examples
<!--- This example shows how to CreateTimeSpan --->
...
<CFIF IsDefined("FORM.year")>
...
<CFIF IsDefined("FORM.year")>
<!--- set variables for the date and for the time span --->
<CFSET yourDate = CreateDateTime(FORM.year, FORM.month, FORM.day,
<CFSET yourDate = CreateDateTime(FORM.year, FORM.month, FORM.day,
FORM.hour, FORM.minute, FORM.second)>
<CFSET yourTimeSpan = CreateTimeSpan(FORM.tsday,
FORM.tshour, FORM.tsminute, FORM.tssecond)>
<CFOUTPUT>
<P>Your original date value: #yourDate#
<P>The date of your timespan, formatted:
<P>Your original date value: #yourDate#
<P>The date of your timespan, formatted:
<!--- output the results of the form --->
<P>#yourTimeSpan# days <CFIF yourTimeSpan LTE 0>before
your<CFELSE>after your</CFIF> original date:
<BR>#DateFormat(yourDate + yourTimeSpan)#
#TimeFormat(yourDate + yourTimeSpan)#
</CFOUTPUT>
</CFIF>
...
<P>#yourTimeSpan# days <CFIF yourTimeSpan LTE 0>before
your<CFELSE>after your</CFIF> original date:
<BR>#DateFormat(yourDate + yourTimeSpan)#
#TimeFormat(yourDate + yourTimeSpan)#
</CFOUTPUT>
</CFIF>
...