Question

I am using cakephp 1.26.
I am doing some self-learning about Pagination in CakePHP.

I have tested the following code in my localhost, and it works fine.
I have altered a little change to the second line of code, and found that
nothing change to the result.

1st version:

$this->paginate=array('conditions'=>array('Testing.zero'=>'0'), 'limit' => 3);
$w = $this->paginate(); 
$this->set('postVariable', $w);

2nd version:

$this->paginate=array('conditions'=>array('Testing.zero'=>'0'), 'limit' => 3);
$w = $this->paginate('Testing'); 
$this->set('postVariable', $w);

3rd version:

$this->paginate=array('conditions'=>array('Testing.zero'=>'0'), 'limit' => 3);
$w = $this->paginate('helloworld'); 
$this->set('postVariable', $w);

4th version:

$this->paginate=array('conditions'=>array('Testing.zero'=>'0'), 'limit' => 3);
$w = $this->paginate($this->helloworld); 
$this->set('postVariable', $w);

I have no idea what I should input into the brackets of $this->paginate()

Answer 1

The documentation says it all: http://api.cakephp.org/class/controller#method-Controllerpaginate

First parameter is the model name, second parameter is a scope, that is, an additional conditions array. Third parameter is currently useless.