cfloop: index loop

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This question was posted in response to the following article: http://help.adobe.com/en_US/ColdFusion/9.0/CFMLRef/WSc3ff6d0ea77859461172e0811cbec22c24-71aa.html

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WolfShade

Legend

Does CFLOOP:index add 1 to the index when the loop is completed??

For ex:

<cfoutput>
 <cfloop index="idx" from="1" to="4">
 Index = #idx#<br />
 </cfloop>
 Index now = #idx#
 </cfoutput>

Will output:

Index = 1

Index = 2

Index = 3

Index = 4

Index now = 5

^_

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D

duncancumming

Participating Frequently

Yes it does, and this is standard behaviour (not just limited to CFML). It increments 'idx'... once it's greater than the upper 'to' limit, then the loop stops.

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WolfShade

Legend

I just found it odd that it would increment one more time after the loop is done processing. I guess not that it really matters.. just unexpected by myself.

^_^

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