Das Handbuch»Entwickeln mit CakePHP»Controllers»Controller Methods»Interacting with Views»set

{EN} - 3.5.3.1.1 set

set(string $var, mixed $value)

The set() method is the main way to send data from your controller to your view. Once you've used set(), the variable can be accessed in your view.

<?php
    
//First you pass data from the controller:

$this->set('color', 'pink');

//Then, in the view, you can utilize the data:
?>

You have selected <?php echo $color; ?> icing for the cake.
  1. <?php
  3. //First you pass data from the controller:
  4. $this->set('color', 'pink');
  5. //Then, in the view, you can utilize the data:
  6. ?>
  7.  
  8. You have selected <?php echo $color; ?> icing for the cake.

The set() method also takes an associative array as its first parameter. This can often be a quick way to assign a set of information to the view. Note that your array keys will be inflected before they get assigned to the view ('underscored_key' becomes 'underscoredKey', etc.):

<?php
    
$data = array(
    'color' => 'pink',
    'type' => 'sugar',
    'base_price' => 23.95
);

//make $color, $type, and $basePrice 
//available to the view:

$this->set($data);  

?>
  1. <?php
  3. $data = array(
  4. 'color' => 'pink',
  5. 'type' => 'sugar',
  6. 'base_price' => 23.95
  7. );
  8. //make $color, $type, and $basePrice
  9. //available to the view:
  10. $this->set($data);
  11. ?>

{EN} - 3.5.3.1.1 set

set(string $var, mixed $value)

The set() method is the main way to send data from your controller to your view. Once you've used set(), the variable can be accessed in your view.

<?php
    
//First you pass data from the controller:

$this->set('color', 'pink');

//Then, in the view, you can utilize the data:
?>

You have selected <?php echo $color; ?> icing for the cake.
  1. <?php
  3. //First you pass data from the controller:
  4. $this->set('color', 'pink');
  5. //Then, in the view, you can utilize the data:
  6. ?>
  7.  
  8. You have selected <?php echo $color; ?> icing for the cake.

The set() method also takes an associative array as its first parameter. This can often be a quick way to assign a set of information to the view. Note that your array keys will be inflected before they get assigned to the view ('underscored_key' becomes 'underscoredKey', etc.):

<?php
    
$data = array(
    'color' => 'pink',
    'type' => 'sugar',
    'base_price' => 23.95
);

//make $color, $type, and $basePrice 
//available to the view:

$this->set($data);  

?>
  1. <?php
  3. $data = array(
  4. 'color' => 'pink',
  5. 'type' => 'sugar',
  6. 'base_price' => 23.95
  7. );
  8. //make $color, $type, and $basePrice
  9. //available to the view:
  10. $this->set($data);
  11. ?>

Differences