Forum OpenACS Development: Re: Image resizing, exec and server problems

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13: Re: Image resizing, exec and server problems (response to 12)
Posted by Gustaf Neumann on 09/17/07 01:41 PM
Malte wrote:

Sadly I have no clue how I can write a procedure which checks if proxy::exec exists
Use [info exists ::proxy::exec]. If it returns empty, ::proxy::exec does not exist.


... model in ad_proc an arbitrary number of arguments...

Try in ds/shell:

   ad_proc ppp {args} {doc} {return "<< $args >>"}
   ppp these are multiple arguments
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14: Re: Image resizing, exec and server problems (response to 13)
Posted by Malte Sussdorff on 09/17/07 03:21 PM
Thanks. The first one is already in use, I was more concerned about the multiple arguments, for whatever the reason it did not like it the way I used it before. Works and is committed.