Re: Witango-Talk: Distinct

[Dale Graham]

And you can add the cols reference to do a distinct on just a  
particular column, e.g.,

<@distinct array="local$FileListArray" cols="2">
On Apr 16, 2004, at 8:49 AM, Stefan Gonick wrote:

Tags that use arrays need an array reference not an array value:

<@distinct array=local$FileListArray>

Stefan

At 04:10 AM 4/16/2004, you wrote:
Can someone please explain the syntax of the <@DISTINCT> tag?

I have an array assigned as follows:

<@ARRAY NAME=FileListArray VALUE=<@VAR local$FileList> CDELIM='[COL]'
RDELIM='[ROW]' SCOPE=Local>
But this array has three of each filename in it.

I've tried:

<@ASSIGN NAME=DistinctFileListArray VALUE=<@DISTINCT ARRAY=<@VAR
local$FileListArray>> SCOPE=LOCAL>
But get the following error:

 An array was expected as a parameter.
 In @DISTINCT, ARRAY attribute.
Wayne Irvine

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