Steps to Add Quick Add Feature in Magento Checkout Cart:
Prepare the Product Search by SKU:
Create a search functionality that allows users to quickly search for a product by entering its SKU (Stock Keeping Unit). This will enable users to find specific products without browsing through categories.
Modify Checkout Cart Page:
Access the checkout cart page in your Magento theme or template files.
Add an input field for the SKU, allowing users to input a product SKU to search for the item.
Add a quantity box beside the SKU input field where users can enter the desired quantity.
Add the “Add to Cart” Button:
Below the SKU input field and quantity box, add an “Add” button.
When clicked, this button should trigger the functionality to add the product to the cart.
Implement Validation for SKU and Quantity:
If either the SKU or quantity is missing or invalid, show a notification or error message (e.g., “Please enter a valid SKU and quantity.”).
Set the default quantity to 1 if no quantity is entered.
Use AJAX for Quick Add:
Implement an AJAX request that allows the product to be added to the cart without refreshing the page. This provides a seamless experience for users.
The request should include the SKU and quantity, and once the item is successfully added, display a notification (e.g., “Item added to cart”).
Update the Cart Summary:
After the product is successfully added, refresh the cart or display the updated cart details in the cart summary section.
Optionally, show an “Item Added” notification or alert to confirm the successful addition.
Handle Product Availability:
Ensure that the feature checks for product availability (e.g., stock quantity, product status). If the SKU is not valid or the quantity exceeds the available stock, notify the user with a message like, “Insufficient stock for this product.”
Test the Feature:
Thoroughly test the feature to ensure that the SKU search works correctly, the correct quantity is added, and the cart updates without issues.
Final Review and Deploy:
Once the feature is working smoothly, review your code for any potential optimizations or improvements.
Deploy the update to your live environment.