How can use add to cart button on externa php file

-- HikaShop version -- : 2.6.x
-- Joomla version -- : 3.4.8

Hi dear
I develop my custom extension and and need add hikashop add to cart button in my php file.
How can do it? thank you.

Hi,

When editing a product in the backend, you can find a button "Add to cart HTML link" in the toolbar.
This will give you the code of a button to add this specific product to the cart, so you can use it and adapt it with some PHP to have to correct product ID and quantity.

Here is an example of code for that button:

<a class="hikashop_html_add_to_cart_link" href="http://website.com/index.php?option=com_hikashop&ctrl=product&task=updatecart&quantity=1&checkout=1&product_id=4">Add to cart</a>

Thank you dear Xavier

Now I used your code and not load hikashop framework on my php file?