I already have a response for my own post here.
It turns out that in the Cache::read within my view I was not naming
the cache configuration, that is to say I was doing:-
$data = Cache::read('cache_name');
I've discovered that I needed to do:-
$data = Cache::read('cache_name','config_name');
When the original data was inserted into the cache with:-
Cache::write('cache_name',$data,'config_name');
I *suspect* the problem may have something to do with the fact that
within my application I'm calling Cache::read and Cache::write with
different configurations on the same request and there is some
internal Cache:: object variable that is getting set and remembered
within that request -- anyway just a guess.
Anyway the lesson is to be sure to name your cache configurations I
guess.
N
On May 18, 11:56 am, NdJ <[email protected]> wrote:
> Hi,
>
> I've bumped into some unexpected behavior when pulling cache data
> using a named cache config setting from within a view.
>
> For example:-
>
> In core.php I have something like this:-
> $cache_method = 'Apc'
> Cache::config('short',array('engine'=>
> $cache_method,'duration'=>'300'));
> Cache::config('medium',array('engine'=>
> $cache_method,'duration'=>'900'));
> Cache::config('long',array('engine'=>
> $cache_method,'duration'=>'3600'));
> Cache::config('default',array('engine'=>
> $cache_method,'duration'=>'180'));
>
> Which works great when I use those config names for Cache::read and
> Cache::write within models and controllers.
>
> Unfortunately when I use those Cache methods using config names within
> a view I get a cache miss which when you are trying to wrap a
> requestAction() is less than ideal -- I note that the object does get
> written to the cache as I can see it (with APC info) but it seems
> calling it back fails.
>
> But here is the important twist -- if I use the Cache config name
> 'default' (our just leave it out) all works as expected.
>
> Am I missing something special I need to do in order to cache data
> within a view or is this an issue?
>
> Ahh, and I additionally note that <app>/tmp/cache/views is becoming
> populated with elements that I've called via
> $this->element('foobar',array('cache'=>array('key'=>'foobar','time'=>'+10
>
> minutes'))) -- I was expecting to find those in the memory cache.
>
> Cheers,
> N
>
> Check out the new CakePHP Questions sitehttp://cakeqs.organd help others with
> their CakePHP related questions.
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