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INDEX ISSUE

 
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INDEX ISSUE, Decrement the index for a cfloop
rhoisy
post 29 Nov, 2007 - 07:39 AM
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During a cfloop, If a certain condition occurs I wat the decrement the index, the process appears to work, but the next loop start at what it would expect to be the next index.
<cfloop from="1" to= "#new_passwords#" index="j">
(code removed)
<cfif no_special_char EQ 0>
<cfset #j# = #j# - 1>
<cfdump var="#j#" > is the dropped J <P>
</cfif>
</cfloop>
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skyhawk133
post 29 Nov, 2007 - 07:45 AM
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You'll need to set a separate variable inside the loop that you increment/decrement. The index will be reset to the correct value after each iteration.
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rhoisy
post 29 Nov, 2007 - 08:12 AM
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QUOTE(skyhawk133 @ 29 Nov, 2007 - 09:45 AM) *

You'll need to set a separate variable inside the loop that you increment/decrement. The index will be reset to the correct value after each iteration.

I was afraid of that, and it make the job harder. O'well I'm new at ColdFusion, so every language has it's draw backs.
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sansclue
post 29 Nov, 2007 - 04:58 PM
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Another option is to use a condition loop instead of a for loop. That would allow you to modify the index.
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