AJAX in prestashop

[Zippi]

I tried following example on presta shop documentation, but i can not get it to work.

Maybe someone can explain it to me better? or have very simple example module with AJAX i can look at?

[phinq1910]

I have example following:

- create /your-module/ajax.php

require_once(dirname(__FILE__).'../../../config/config.inc.php');
require_once(dirname(__FILE__).'../../../init.php');

function fn_calc_prices($product_id, $lang_id = 1, $shop_id = 1)
{
	// Get product object
	$product 	= new Product($product_id, TRUE, $lang_id, $shop_id);

	$price_base = $product->getPrice(Product::$_taxCalculationMethod == PS_TAX_INC, FALSE);
	$price 		= $product->price;
	$taxes 		= isset($product->tax_rate) ? $product->tax_rate : 0;
	$quantity 	= $product->quantity;
	$min_order 	= $product->minimal_quantity;

	die(Tools::jsonEncode(
		array(
			'price_base'	=> $price_base,
			'price' 		=> $price,
			'taxes'			=> $taxes,
			'quantity'		=> $quantity,
			'min_order'		=> $min_order,
		)
	));
}

switch (Tools::getValue('method')) {
	case 'prices':
		$product_id = Tools::getValue('id');
		$lang_id 	= Tools::getValue('lang');
		$shop_id 	= Tools::getValue('shop');

		fn_calc_prices($product_id, $lang_id, $shop_id);
		break;
	
	default:
		# code...
		break;
}
exit;

- Need call ajax in javascript file:

jQuery.ajax({
	url: baseDir + 'modules/your-module/ajax.php',
	type: 'POST',
	data: 'method=prices&id='+ps_product_id+'&lang='ps_language_id+'&shop='+ps_shop_id,
	//dataType: 'json'
	success: function(json) {
		//console.log(json);
}
});

Now you can see it working fine

 

Link following: http://doc.prestashop.com/display/PS16/Using+jQuery+and+Ajax

Edited August 6, 2016 by phinq1910 (see edit history)