Try with
$this->set('paytype', $key);
Change
$this->redirect($this->referer());
The problem was !empty($up)
vs $up != ''
?
$up
is normally 0 or 1 ?
Question
So I am setting a variable to be used in view. This happens during a form POST. Maybe this can give some hints to someone.
public function confirm_card(){
if(!isset ($this->data['UserPayment']) && empty($this->data['UserPayment'])){
$this->Session->setFlash(__d('payments', 'Select payment method', true), 'flash_error');
$this->redirect($this->referer());
}
else{
foreach($this->data['UserPayment'] as $key=>$up){
if(!empty($up)){
$this->set(array('paytype'=>$key));
return;
}
}
}
}
And in view
echo $paytype;
Result in view
Notice (8): Undefined variable: paytype
The key is returned as it should be so no empty values there. This should be very basic... I am missing something here?
Solution
Try with
$this->set('paytype', $key);
Change
$this->redirect($this->referer());
The problem was !empty($up)
vs $up != ''
?
$up
is normally 0 or 1 ?