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$this->params['form']

1. $this->params['form']

Any POST data from any form is stored here, including information also found in $_FILES.

$this->params['bare']

1. $this->params['bare']

Stores 1 if the current layout is empty, 0 if not.

$this->params['ajax']

1. $this->params['ajax']

Stores 1 if the current layout is set to ‘ajax’, 0 if not. This variable is only set if the RequestHandler Component is being used in the controller.

$this->params['controller']

1. $this->params['controller']

Stores the name of the current controller handling the request. For example, if the URL /posts/view/1 was requested, $this->params['controller'] would equal "posts".

$this->params['action']

1. $this->params['action']

Stores the name of the current action handling the request. For example, if the URL /posts/view/1 was requested, $this->params['action'] would equal "view".

$this->params['pass']

1. $this->params['pass']

Stores the GET query string passed with the current request. For example, if the URL /posts/view/?var1=3&var2=4 was requested, $this->params['pass'] would equal "?var1=3&var2=4".

$this->params['url']

1. $this->params['url']

Stores the current URL requested, along with key-value pairs of get variables. For example, if the URL /posts/view/?var1=3&var2=4 was called, $this->params['url'] would contain:

[url] => Array
(
    [url] => posts/view
    [var1] => 3
    [var2] => 4
)

1. [url] => Array
2. (
3. [url] => posts/view
4. [var1] => 3
5. [var2] => 4
6. )

$this->data

1. $this->data

Used to handle POST data sent from the FormHelper forms to the controller.

<?php

// The FormHelper is used to create a form element:

$form->text('User.first_name');

// When rendered, it looks something like:

<input name="data[User][first_name]" value="" type="text" />

// When the form is submitted to the controller via POST,
// the data shows up in $this->data.

//The submitted first name can be found here:
$this->data['User']['first_name'];

?>

1. <?php
2. // The FormHelper is used to create a form element:
3. $form->text('User.first_name');
4. // When rendered, it looks something like:
5. <input name="data[User][first_name]" value="" type="text" />
6. // When the form is submitted to the controller via POST,
7. // the data shows up in $this->data.
8. //The submitted first name can be found here:
9. $this->data['User']['first_name'];
10. ?>