hi everyone,
i write data in a session, which works perfectly well. but when i try
to loop through it with foreach the error appears
"Invalid argument supplied for foreach()"
i figured that only arrays can be looped. here is what i did:
filling the session:
$input_title = $this->data['Linkable']['notes'];
$this->Session->write('Linkable.title', $input_title);
setting:
$this->set('linkables', $this->Session-
>read('Linkable.title'));
trying to echo data from my session in my view:
<?php
foreach ($linkables as $linkable):
endforeach;
?>
<span id="data"><?php echo $linkable['linkable.title']; ?></span>
what did i do wrong? i thought with $this->Session-
>write('Linkable.title', $input_title); i already created an array?
i appreciate your help. as always ;)
thx
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