Hi Jonah,
Try:
<@CALLMETHOD OBJECT=request$getimage METHOD="get_Image('<@ARG photo_id>',<@VARPARAM
NAME=image_loc SCOPE=request>)">
In most cases, input parameters that are set as TEXT type require quotes around the
variable.
To assign an output parameter value, use <@VARPARAM>.
Hope this is what you are looking for. Cheers.....
Scott Cadillac,
Witango.org - http://witango.org
403-281-6090 - [EMAIL PROTECTED]
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-----Original Message-----
From: "Jonah Simpson" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Date: Thu, 20 Nov 2003 02:33:00 -0700
Subject: Witango-Talk: syntax of <@callmethod>
> Hey All!
>
> Quick and easy question.
>
> I can never remember the exact syntax to do this, and the manual is
> kinda
> lacking in this area.
>
> I'm calling a method using <@callmethod>, specifically:
> <@callmethod object="getImage" scope="request" method="Get_Image()">
>
> Now the problem I'm having is that Get_Image() (which is a TCF) has two
> arguments, one is an input argument called image_key, which I'm passing
> <@arg photo_id> and the other is an output argument called called
> file_loc,
> which I would like to set <@var request$image_loc> to. What is the
> exact
> syntax that I need to use to accomplish this?
>
> Thanks in advance!
>
> Jonah Simpson
>
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