[Freeswitch-users] FreeSWITCH-users Digest, Vol 40, Issue 179

[Michael Jerris]

You actually can use these in conditions.  Just need to be careful  
that the var you are conditioning on is already set.

Mike

On Oct 22, 2009, at 1:54 PM, Michael Collins wrote:

>
>
> On Thu, Oct 22, 2009 at 5:51 AM, Rupa Schomaker <rupa at rupa.com> wrote:
> cond would be helpful here?  I updated the wiki on this one just now
> with a bit more detail.  It is a api call. so, you'd use it like:
>
> ${cond(eval ? trueval : falseval)}
>
> so to get a value of ERR if the var my myvar is > 15 you could:
>
> ${cond(${myvar} > 15 ? ERR : OK)}
>
> If both sides of the comparison operator are numeric then it does
> numeric comparison otherwise it does lexical string comparison.
>
> Rupa,
>
> Yes, you can do the set/cond API trick but you can only do it in the  
> action or anti-action tags, not in the condition tags. I'm sure you  
> know that but I want all those reading this thread to make the  
> connection.
> -MC
>

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