Yeah, it only works on single dimension arrays. WIth your data, you could sum up one of the rows just fine, but not a column. This will do it though:
sum = 0; for (i = 1; i LT arrayLen(mytgarray); i = i + 1) sum = sum + mytgarray[i][6]; --- Barney Boisvert, Senior Development Engineer AudienceCentral (formerly PIER System, Inc.) [EMAIL PROTECTED] voice : 360.756.8080 x12 fax : 360.647.5351 www.audiencecentral.com > -----Original Message----- > From: DURETTE, STEVEN J (AIT) [mailto:[EMAIL PROTECTED] > Sent: Monday, June 02, 2003 2:25 PM > To: CF-Talk > Subject: Array sum question. > > > All, > > I am trying to do a strange array sum and it won't work. > > First let me state that the is a multi-dimension array and to give an idea > of what it looks like: > > mytgtarray[row][col] > |COL1|COL2|COL3|COL4|COL5|COL6| > row 1| 1 | 2 | 3 | 4 | 5 | 6 | > row 2| 2 | 3 | 4 | 5 | 6 | 7 | > row 3| 3 | 4 | 5 | 6 | 7 | 8 | > > I am trying to sum up column 6. (result should be 21) > Of course this isn't my real data. > > I tried myTot = arraySum(mytgtarray[][6]) and got the error invalid cfml > construct ] > > so I tried myTot = arraySum(mytgtarray[*][6] and got the error > invalid cfml > construct * > > does anyone have any ideas of how to do this, or can it even be > done? Does > arraysum only work on single dimension arrays? > > Thanks, > Steve > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribe&forumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Signup for the Fusion Authority news alert and keep up with the latest news in ColdFusion and related topics. http://www.fusionauthority.com/signup.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
