[frgeek-michiana] Tcl training book

Found a bargain source for a good Tcl 8.0 training book with cdrom. $90
discount. Only problem is...Cold Fusion went into an indefinite loop when I
tried to add the book to my cart. Someone pooched a data type
conversion/variable assignment. I emailed the book seller re the problem. 

Complete Tcl/Tk Training Course, The
Brent B. Welch, Dave Zeltserman 
Paperback / Prentice Hall PTR / 03 August, 1998 / 0130807567 
List Price $99.99   
Sale Price $9.99 


http://www.bargainbookco.com/details.cfm?ProdISBN=0130807567


Cold Fusion error return:

<P><PRE> total=session.cart[loopcount][3]*session.cart[loopcount][2]</PRE></P>
<P>Error near line 36, column 19.
<HR>
<P>Cannot convert  to number.
<P>Please, check the ColdFusion manual for the allowed conversions between
data types
<P> 
<P>The error occurred while processing an element with a general identifier
of (CFSET), occupying document position (36:13) to (36:79).
Tom



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