How can i get the Sale Price in my module

[langziyang]

i have mymodule hook on displayProductButtons. like this:

 

mymodule.php is:

public function hookdisplayProductButtons($params) {
        $this->context->smarty->assign(array(
            'my_module_price' =>what is code??????????????????
        ));
        return $this->display(__FILE__, 'mymodule.tpl');
    }

i find ProductCore::getPriceStatic($_GET('id_product')) Method。can get the price(like 17.00),but when i add the specific price. the Method always get the 17.00.

now i want get the sale price on hookdisplayProductButtons().how can use the Core Method?

 

and where i can  find the Method is Guide?

[Divyesh Prajapati]

i have mymodule hook on displayProductButtons. like this:

3.png

 

mymodule.php is:

public function hookdisplayProductButtons($params) {
        $this->context->smarty->assign(array(
            'my_module_price' =>what is code??????????????????
        ));
        return $this->display(__FILE__, 'mymodule.tpl');
    }

i find ProductCore::getPriceStatic($_GET('id_product')) Method。can get the price(like 17.00),but when i add the specific price. the Method always get the 17.00.

now i want get the sale price on hookdisplayProductButtons().how can use the Core Method?

 

and where i can  find the Method is Guide?

Here is complete code.

public function hookdisplayProductButtons($params) {
	// Added By divyeshp - Starts
	$id_product = Tools::getValue('id_product');
	$product = new Product($id_product);
	$price = Tools::ps_round($product->getPrice(true), 2);
	// Added By divyeshp - Ends	
	$this->context->smarty->assign(array(
	    'my_module_price' => $price,
	));
	return $this->display(__FILE__, 'mymodule.tpl');
}

[langziyang]

nice,thanks