Hi Brendan
Thank you very much :)))
its working good :)
um.. but i wonder why have these 3 lines below;
1. <cfif attributes.result is not "">
2. <cfset "caller.#attributes.result#"=#currentvalue#>
3. </cfif>
Thank you very much
regards,
phim
-----Original Message-----
From: brendan avery [mailto:[EMAIL PROTECTED]]
Sent: Friday, February 16, 2001 6:32 PM
To: CF-Talk
Subject: Re: Page Counter
<!---
SIMPLECOUNTER.CFM
(may be renamed to whatever you want)
by brendan avery - [EMAIL PROTECTED] - http://www.brendanavery.com
---- description
a simple hit counter example. use only in the context of <cfmodule> or
as a custom-tag.
---- requirements
<CFFILE> must be enabled.
---- attributes
"filename" - string - required - this is the filename to use for the counter
data. this filename should be the name of the file. if the full path is
not
used, the file will be read/written in the directory of the base template.
to
have different counters for different pages, just use different filenames.
examples usage:
<cf_simplecounter filename="mycounter.txt">
<cf_simplecounter filename="mycounter2.txt">
<cf_simplecounter filename="subdir\mycounter.txt">
<cf_simplecounter filename="C:\mysite\mycounter.txt">
<cf_simplecounter filename="#expandpath('mycounter.txt')#">
"result" - string - optional - this is the name of a variable to return
which
will have a value equal to the NEW number of hits in the counter, or, in the
event of an error, the value 0. example usage:
<cf_simplecounter filename="C:\mysite\counter.txt"
result="mynumber">
total hits: <cfoutput>#mynumber#</cfoutput>
--->
<cfparam name="attributes.filename">
<cfparam name="attributes.result" default="">
<cfset attributes.filename=#ExpandPath(attributes.filename)#>
<cftry>
<cffile action="READ" file="#attributes.filename#"
variable="currentvalue">
<cfset currentvalue=#Int(Trim(currentvalue))#>
<cfcatch>
<cfset currentvalue=0>
</cfcatch>
</cftry>
<cfset currentvalue=#currentvalue#+1>
<cftry>
<cffile action="WRITE" file="#attributes.filename#"
output="#currentvalue#" addnewline="No">
<cfcatch>
<cfset currentvalue=0>
</cfcatch>
</cftry>
<cfif attributes.result is not "">
<cfset "caller.#attributes.result#"=#currentvalue#>
</cfif>
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