Re: onClick show Posts from yesterday.

I think you are asking how to calculate yesterday's date?
You can look at the date page of the php docs, or just look here:
http://www.php.net/manual/en/function.date.php#99575

On Dec 4, 2:57 pm, GG <jairusk...@gmail.com> wrote:
> Problem: In my controller, I am selecting the Posts that are created
> on todays date. How would I change that to -1 day onClick of
> #changeDate in my Students/index.ctp file. I have the Js helper
> loaded, as well as RequestHandler component ready.
>
> Any help is greatly appreciated. Thanks!
>
> Here is my StudentsController.php file
>
> public function index() {
>
>         //find all classes student is signed up for in students table
>
>         $periods = $this->Student->find('all' , array(
>             'conditions'=>array('Student.user_id'=>$this->Session->read('Auth.User.id'),
>
>             )));
>
>         //for each class student is signed up for, find all information
> relating to that class matching the period_id
>
>         foreach($periods as $k => $p){
>             $posts = $this->Period->find('all', array(
>                 'conditions' => array(
>                     'period_id' => $p['Student']['period_id']
>                 )
>             ));
>
>             $homework = $this->Post->find('all', array(
>                 'conditions' => array(
>                     'period_id' => $p['Student']['period_id'],
>                     'created' => date('Ymd')    ////////////////////////RIGHT
> HERE!!!
>                 )
>             ));
>
>             $periods[$k]['Period'] = $posts;
>             $periods[$k]['Post'] = $homework;
>
>         }
>
>         $this->set('period', $periods);
>     }
>
> Here is my Students/index.ctp file
> <div id="changeDate">Back Arrow</div>
>
> <?php foreach ($period as $what): ?>
>
>     <?php foreach($what['Period'] as $ps): ?>
>         <?php
>             $lol=
>             $this->Form->postLink(
>                             'Remove Class',
>                             array('controller' => 'students', 'action'
> => 'delete', $ps['Period']['period_id']),
>                             array('confirm' => 'Are you sure?'));
>
>                 echo '<div class="classPeriod"><h3>' . ($ps['Period']
> ['title']) .'</h3><div id="testing">'.$lol . '</div><hr><br>';
>         ?>
>
>         <?php foreach ($what['Post'] as $something): ?>
>
>             <?php echo $this->Html->link($something['Post']['title'],
> array('action' => 'view', $something['Post']['id']));?>
>
>         <?php endforeach; ?>
>
>     <?php echo '</div>'; ?>
>
>     <?php endforeach; ?>
>
> <?php endforeach; ?>

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