Zend_Paginator Without Adapter Data

If you simply want to take advantage of Zend_Paginators page generation function without feeding it actual data, how do you do it? Simple, implement Zend_Paginator_Adapter_Interface in your custom class and override three functions like below:

&lt;?php
class Dotmanila_Paginator_Adapter_Null implements Zend_Paginator_Adapter_Interface
{
    private $_count = 0;
    
    public function __construct(array $data)
    {
        if(isset($data[&#039;count&#039;]) AND $data[&#039;count&#039;] &gt; 0) {
            $this-&gt;_count = $data[&#039;count&#039;];
        }
    }

    public function getItems($offset, $itemCountPerPage)
    {
        return array();
    }

    public function count()
    {
        return $this-&gt;_count;
    }
}
?&gt;

<?php

class Dotmanila_Paginator_Adapter_Null implements Zend_Paginator_Adapter_Interface

{

private $_count = 0;

public function __construct(array $data)

{

if(isset($data['count']) AND $data['count'] > 0) {

$this->_count = $data['count'];

}

public function getItems($offset, $itemCountPerPage)

{

return array();

}

public function count()

{

return $this->_count;

}

Then you can use it as you would the paginator class – the only parameter to the constructor is the total number of items to base the paging against.

$dpa = new Dotmanila_Paginator_Adapter_Null(array(&#039;count&#039; =&gt; $count));
$pages = $dpa-&gt;getPages();

1 2	$dpa = new Dotmanila_Paginator_Adapter_Null(array('count' => $count)); $pages = $dpa->getPages();

dotmanila

Zend_Paginator Without Adapter Data

Written By

Jervin R

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