Re: Inserting a handler in "stack of handlers".

[Geoffrey Young]

Ruslan U. Zakirov wrote:

Hello All!
Short synopsis:
      How to push handler just after handler that working now?
More about the problem.
     I've got main handler, that forms stack of handlers from query string
by calling push_handlers(). Then each module doing his job. Some handlers
needs to put another hook just after they end thier job. I do it with
direct call to SomeModule::handler($r), it works for me, but it's rude
back(as i think). I've tried to do the same with push_handlers, but this
function push handlers only at the end of handler's list and content appears at
the bottom of page :(
Any suggestion?
    Best regards, Ruslan.

you can't really do this now I don't think. generally, the way would be to use get_handlers() to get the current chain, then use set_handlers() to set it to what you want it to be (inserting logic to splice the added handler where you want it). unfortunately, you can't call set_handlers() for the current phase, so adding another handler right after the current one runs probably isn't possible.

HTH

--Geoff