You can check if a session element exists by using the check method
(http://book.cakephp.org/view/403/check).
So:
if ($this->Session->check('abc.imageuploaded')):
do something;
else:
do nothing;
endif;
Jeremy Burns
Class Outfit
jeremybu...@classoutfit.com
http://www.classoutfit.com
On 6 Aug 2010, at 12:33, Tomfox Wiranata wrote:
> hey everyone,
>
> in my controller I need to make a check if an image was uploaded or
> not. the way to find this out is to check a specific session variable
> for its value. lets say the user does upload an image. then I code:
>
> session.write('abc.imageuploaded', "true);
>
> in case no image is uploaded I write nothing in this session value.
> now I tried to make the check like this:
>
> if ($this->session->read('abc.imageuploaded') == "true"){
>
> do stuff
>
> }
>
> else{
>
> do other stuff
>
> }
>
>
> unfortunately cake kinda skips my check an executes the if-clause
> everytime. i also tried
>
> if (empty($this->session->read('abc.imageuploaded')) but cake doesnt
> like that at all
>
> looking forward to your help :)
>
> thx
>
> Check out the new CakePHP Questions site http://cakeqs.org and help others
> with their CakePHP related questions.
>
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Check out the new CakePHP Questions site http://cakeqs.org and help others with
their CakePHP related questions.
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