Cart

This section details the functions related to the shopping cart in the Zid Themes Library.

Note: For functions that require a product_id parameter, this parameter can be obtained from user interactions within the theme. An onclick event handler in your theme's interactive elements, such as buttons or images, can capture and pass the product_id to these functions.

Fetch Cart

Function: fetch

Description: Retrieves the current contents and data of the shopping cart, including products, pricing, applied coupons and offers, and other related attributes.

Usage: 
zid.store.cart.fetch().then(function (response) { /* Handle response */ });

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Add Product to Cart

Function: addProduct

Description: Adds a product to the cart. Useful for simple products, i.e., products with neither variants nor custom input fields. For complex products, refer to the Products Template documentation.

Parameters:

• product_id
• quantity
• options (optional)
• custom_fields (optional)

Usage: 
zid.store.cart.addProduct({ productId, quantity }).then(function (response) { /* Handle response */ });

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Update Product in Cart

Function: updateProduct

Description: Updates the quantity of a specific product in the cart.

Parameters:

• cart_product_id - The identifier for the product entry within the cart (cart.products[].id in the Cart payload.
• quantity - The new quantity of the product.
• product_id - The original product identifier (cart.products[].product_id in the Cart payload.

Usage: 
zid.store.cart.updateProduct(cart_product_id, quantity, product_id).then(function (response) { /* Handle response */ });

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Remove Product from Cart

Function: removeProduct

Description: Removes a specific product from the cart.

Parameters:

• cart_product_id - The identifier for the product entry within the cart (cart.products[].id in the Cart payload.
• product_id - The original product identifier (cart.products[].product_id in the Cart payload.

Usage: 
zid.store.cart.removeProduct(cart_product_id, product_id).then(function (response) { /* Handle response */ });

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Redeem Coupon in Cart

Function: redeemCoupon

Description: Applies a coupon code to the cart for discounts or offers.

Parameters:

• coupon_code

Usage: 
zid.store.cart.redeemCoupon(coupon_code).then(function (response) { /* Handle response */ });

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Remove Coupon from Cart

Function: removeCoupon

Description: Removes any currently applied coupon from the cart.

Usage: 
zid.store.cart.removeCoupon().then(function (response) { /* Handle response */ });