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<h1>Product pagination box Example</h1>
This is a native standard box:<br />
It has 2 functions:<br />
1. Calculate the index and quantity of elements to get from the original data (in sight to make a query with limits)<br />
2. Calculate the pagination template based on the first data.<br />
The box gets one input, the quantity of elements of the original data.<br />
The parameters for pagination are:<br />
- MAXPERPAGE: quantity of elements per page.
The output gives us the quantity of product in our category.<br />
The box simulates a database with 2 product categories:<br />
- 'main', with 5 products,<br />
- 'other', with 3 products.<br />
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<hr />
We simulate the parameter CATEGORY comes from the URL with value 'main'.<br />
Result of the box:
<?php
// We assure any Box library we call will be automatically loaded
include_once '../include/__autoload.lib';
setlocale(LC_ALL, 'es_MX.UTF8');
date_default_timezone_set('America/Mexico_City');
define('WADEBUG', false);
WADebug::setLevel(WADebug::SYSTEM);
$boxdef = array(
'boxes' => array(
'productpage' => array(
'name' => 'paginationBox',
'params' => array(
$this->addParam('VARPAGE', Box::STRING, 'page');
$this->addParam('DEFAULTPAGE', Box::INTEGER, 1);
$this->addParam('VARMAXPERPAGE', Box::STRING, '');
$this->addParam('MAXPERPAGE', Box::INTEGER, null);
$this->addParam('PAGENUMLEFT', Box::INTEGER, 1);
$this->addParam('PAGENUMCENTER', Box::INTEGER, 1);
$this->addParam('PAGENUMRIGHT', Box::INTEGER, 1);
'CATEGORY' => array('source' => 'inline', 'data' => 'main')
),
'inputs' => array(
$this->addInput('quantity', Box::INTEGER);
$this->addInput('language', Box::LANGUAGE);
$this->addInput('template', Box::TEMPLATE);
),
'outputs' => array(
$this->addOutput('min', Box::INTEGER);
$this->addOutput('num', Box::INTEGER);
$this->addOutput('template', Box::TEMPLATE);
'quantity' => Box::INTEGER
)
)
),
'output' => array('box' => 'productpage', 'output' => '')
);
$be = new boxEngine($boxdef, $category);
$result = $be->getOutput();
print $result;
?>
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