[Catalyst] Re: How to redirect before some code excute

[Fayland Lam]

Lee Standen wrote:
> It's a subroutine, right?
> 
> Tried a return?....such as:
> 
> $c->res->redirect('http://www.yahoo.com');
> return undef;

Indeed I want to run the 'while' loop in backend. 'return' would not run 
the loop I think.


> 
> 
> 
> fayland wrote:
>> i want to redirect before the loop  excute , but it seems redirect 
>> happens after the loop finish. is there any plugin or method to do this?
>>
>> my code
>> .....
>>
>>    $c->res->redirect(' http://www.yahoo.com' <http://www.yahoo.com%27>);
>>    my $n;
>>    while($n<99999) {
>>        $c->log->debug($n);
>>        $n++;
>>    }
>>    $c->log->debug('asaaaaaaaaaaaa');
>> ........ of course. the while loop is faked. indeed it's something 
>> involved with $c.
>> the logic of Catalyst is run the whole sub over then call end. but I 
>> want to print redirect to visitor then run the while in backend.
>>
>> is that clear enough?
>> Thanks for help.
>>
> 
> 
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