Beginning PHP and MySQL E-Commerce: From Novice to Professional, Second Edition

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Emilian Balanescu and Cristian Darie

"Beginning PHP and MySQL E-Commerce: From Novice to Professional, Second Edition"

??? addProductToCart() is called from the HTML page to add a product to the cart.
??? handleAddProductToCart() is the callback function for the Add to Cart server calls.
??? postAddProductToCartProcess() reads the Add to Cart server response and updates the
cart summary box.
You??™ll also update your project in various places to utilize or support the new features. Let??™s
go through the exercise that follows, and we??™ll discuss the process in more detail afterward.
CHAPTER 13 ?– IMPLEMENTING AJAX FEATURES 413
Exercise: Adding Products Quicker
1. Open presentation\templates\product.tpl, add the highlighted code, and modify the name of the
input element to add_to_cart:
{* The Add to Cart form *}

2. Open presentation\templates\products_list.tpl, and modify it as shown here:
{* The Add to Cart form *}

action="{$obj->mProducts[k].

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Emilian Balanescu and Cristian Darie

"Beginning PHP and MySQL E-Commerce: From Novice to Professional, Second Edition"