Best of Talk (11/22/02)

 
Jan 10, 2003
by Dina Hess

Thread Title: Complex Object Types to Simple Value??
End Date: 11/22/02      8 Posts
Summary: Always check syntax changes when upgrading your ColdFusion server! An MX server recently upgraded from CF 4.5 generates an error message when a reserved word is used as a variable name. (The word is reserved in CF 5 and CFMX but not in earlier versions.)
 
Thread Title: Gif Pipes
End Date: 11/22/02      23 Posts
Summary: Discover how to implement GIF pipes by using either Javascript or the IMG and CFCONTENT tags to execute a server request without reloading the page. For an in-depth discussion of GIF pipes, visit http://www.depressedpress.com/DepressedPress/Content/ColdFusion/Essays/GIFAsPipe/Index.cfm.
 
Thread Title: Loop Inside of a Loop ???
End Date: 11/22/02      8 Posts
Summary: Nested query loops can get sticky if you need to reference an outer loop variable within the inner loop. The trick is to set a local variable equal to the outer loop variable and reference the local variable within the inner loop instead.
 

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