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Increment a variable?

Posted on 2004-09-17
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Last Modified: 2013-12-24
I have a table thats 52 columns wide, I have 52 fields (w1-w52) that I need to display for each person, i need to do something like:


<tr>
<cfset k1 = 0>
<cfoutput query="grp1" >
   <cfset k1 = k1 + 1>
   <td><font size="-1">#grp1.w##k1#</font></td>
</cfoutput>
<tr>

Is that possible, I keep getting a "element W is undefined" error.

john
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Comment
Question by:jcorbin
  • 2
5 Comments
 
LVL 15

Accepted Solution

by:
danrosenthal earned 100 total points
ID: 12089595
Try this...

<tr>
<cfset k1 = 0>
<cfoutput query="grp1" >
   <cfset k1 = k1 + 1>
   <td><font size="-1">#evaluate('grp1.w'&k1)#</font></td>
</cfoutput>
<tr>
0
 

Author Comment

by:jcorbin
ID: 12089656
dood thats exactly what I wanted! thanks!
0
 
LVL 15

Expert Comment

by:danrosenthal
ID: 12089668
no problem
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