I am currently working on a form that will have two buttons: Compute
and Add.
What I wanted to do: click Compute button->computed values will
populate fields->click Add button(submit form)
So when I click on my Compute button, the salary will be passed on a
component I made and will be processed to come up with computed values
to populate some fields before I submit the form. The compute button
is working well but when I click on the add button, I am getting
errors "Notice (8): Undefined index: compute [APP\controllers
\deductions_controller.php, line 67]" and "Warning (2): Cannot modify
header information - headers already sent by (output started at D:\wamp
\www\cake\cake\basics.php:111) [CORE\cake\libs\controller
\controller.php, line 640]"
here's my controller code for the buttons:
if($this->params['form']['compute'] == "Compute")
{
$this->data['Model']['field'] = $this->component-
>function($salary). '.00';
$this->data['Model']['field'] = $this->component-
>function($salary). '.00';
$this->data['Model']['field'] = $this->component-
>function($salary). '.00';
}
elseif($this->params['form']['add'] == "Add")
{
$this->Model->save($this->data);
$this->Session->setFlash('success message',
'success');
$this->redirect(array('action' => 'view'));
}
Also, if you notice the . '.00' I have in my Compute button code
above, I'm having problems with formatting the computed values in a
money format so for now, I'm concatenating the result with the decimal
point. But I want to do it properly. I've tried to use the number
helper and I've searched through the net about this, but I can't get
enough information.
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