Re: Completely blank screen after form submission

A blank screen suggests a fatal php error. Check your server's (not
Cake's) log. If you cannot access the log, try adding these to
bootstrap:

error_reporting(E_ALL);
ini_set('display_errors', 1);

Remember to remove them once you've found the trouble.

On Fri, Jun 29, 2012 at 3:29 PM, Shosho <shinsuio0012@gmail.com> wrote:
> In my app, for certain records, after save is clicked, it shows a completely
> blank page. The url is pointing at my add view with no id passed. The number
> it does this on is a small percentage of them. It works fine and exactly as
> I expect it too on all the rest. I have no more ideas as to what it could
> be. My add function is below. It's really weird that it would work just fine
> on 95% of them but not the rest. Maybe it's something in the data coming in?
> But i'm also using the security component, could be that?
>
> function add($id = null) {
>  $drug = $this->FrenchTranslation->Drug->read(
>    array(
>
> 'Drug.id','Drug.generic','Drug.ahl','Drug.aap','Drug.rid','Drug.oral','Drug.mw','Drug.clinical_recommendations','Drug.category','Drug.lrc','Drug.lrc2','Drug.lrc3','Drug.vd','Drug.rid_range_rounded','Drug.adultdose'
>    ),
>    $id
>  );
>  //$this->set('drug',$drug);
>  $this->set(compact('drug'));
>
>  if (!empty($this->data)) {
>                $this->FrenchTranslation->create();
>                if ($this->FrenchTranslation->save($this->data)) {
>      if(isset($this->params['form']['Next']) &&
> $this->params['form']['Next']  == 'Next'){
>        $this->next($id, $this->data['FrenchTranslation']['generic']);
>      }
>      if(isset($this->params['form']['Previous']) &&
> $this->params['form']['Previous'] == 'Previous'){
>        $this->previous($id, $this->data['FrenchTranslation']['generic']);
>      }
>      if(!isset($this->params['form']['Previous']) &&
> !isset($this->params['form']['Next'])){
>        $this->Session->setFlash(__('The french translation has been saved',
> true));
>                    //$this->redirect(array('action' =>
> 'edit',$this->data['FrenchTranslation']['id']));
>                    $this->redirect(array('action' => 'edit',$id));
>      }
>                } else {
>                        $this->Session->setFlash(__('The french translation could not be saved.
> Please, try again.', true));
>                }
>        }
>        $drugs = $this->FrenchTranslation->Drug->find('list');
>        $this->set(compact('drugs'));
> }
>
> --
> View this message in context: http://cakephp.1045679.n5.nabble.com/Completely-blank-screen-after-form-submission-tp5709166.html
> Sent from the CakePHP mailing list archive at Nabble.com.
>
> --
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>
>
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