snippets:start [FoxyCart! Wiki]

Advanced Code Snippets with Reference to Forum Posts
Shipping Snippets
"Add to Cart" Form Snippets
Tax Tips and Tricks
Miscellaneous Cart and Checkout
Checkout
Receipt
Multiple Store / Session / Cookie Tweaks

Advanced Code Snippets with Reference to Forum Posts

Please note that advanced manipulation of the cart or checkout via javascript is not supported by FoxyCart, and you can break things causing lost orders, errors, and global catastrophe. The links here are provided for reference, and they very likely will not work without tinkering requiring at least intermediate javascript knowledge.

Shipping Snippets

Versions 0.7.1 and older: Note that applying javascript shipping modifications using either live or flat rates where you are setting custom values has been found to not work as expected for subscription based products where you need the shipping to apply to each subscription renewal. A fix is in place for versions 0.7.2 and newer.

Name	Link	Supported versions
Conditional free shipping with live rates	conditional_free_shipping_with_live_rates	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Breaking shipments over the maximum weight into smaller packages	breaking_shipments_over_maximum_weight_into_smaller_packages	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Setting a single flat rate shipping amount no matter which categories are included	setting_single_flat_rate_shipping_amount	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Handling fee on orders under $100, free if over, live rates included.	handling_fee_on_orders_under_100_dollar	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Flat Rate Markup of Live Rates	flat_rate_markup_of_live_rates	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Live shipping rates with a fixed rate fall back for heavy shipments	live_shipping_rates_with_fixed_rate_fall_back_for_heavy_shipments	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Automatically selecting returned shipping rate	automatically_selecting_returned_shipping_rate	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Multiple Flat Rate	multiple_flat_rates	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Flat rates by country and product category	flat_rates_by_country_and_product_category
Restricting Countries and States on the Checkout	restricting_countries_and_states_on_the_checkout	1.0, 1.1
Restricting Countries and States on the Checkout (0.7.2 and older)	restricting_countries_and_states_on_the_checkout_old	0.6.0, 0.7.0, 0.7.1, 0.7.2
Australia TNT Rate Requests.	australia_tnt_rate_requests
Dimensional weights	dimensional_weights	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Shipping Rate Requests on the Cart	shipping_rate_requests_on_the_cart
Shipping calculation on cart	shipping_calculation_on_cart
Adding handling fees for each shipment with multiship.	adding_handling_fees_for_each_shipment_with_multiship
Free shipping using a coupon	free_shipping_using_a_coupon	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Tiered Flat Rate Shipping	tiered_flat_rate_shipping	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Flat rate shipping calculated by product shipping attributes via add to cart	shipping_calculated_by_product_shipping_attibutes_in_add_to_cart	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Live Rate Shipping Modification	live_rate_shipping_modification	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0

"Add to Cart" Form Snippets

Name	Link	Supported versions
Add To Cart Form Field Validation	form_field_validation	0.7.0, 0.7.1, 0.7.2, 1.0
Add products to the cart without Colorbox	add_products_without_colorbox	0.7.0, 0.7.1, 0.7.2, 1.0
Restore a Cart, Persistent Cart	persistent_cart_restore_cart	1.0, 1.1
Updating a total element to reflect selected price modifiers in your page	updating_total_element_to_reflect_selected_price_modifiers_in_page	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Using a calendar date-picker to add dates to products.	using_calendar_date_picker	0.6.0
Automatically adding a coupon code	automatically_adding_coupon_code	0.6.0, 0.7.2, 1.0
Set the sub_startdate to the next closest date from a group of dates	set_sub_startdate_to_closest_shipment_date	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Form with radio options for price with an option for user to enter any amount they want	form_with_radio_options_for_price_with_an_option_to_enter_any_amount	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Very, very large form with lots of data	very_large_form_with_lots_of_data	0.6.0
Set the sub start/end date to a relative future date	set_sub_start_end_date_to_future_date	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0, 1.1

Tax Tips and Tricks

Name	Link	Supported versions
Tax-Inclusive prices for Australia, UK VAT, etc.	tax_inclusive_prices
More Tax-inclusive prices, perhaps a better solution.	more_tax_inclusive_prices	060

Miscellaneous Cart and Checkout

Name	Link	Supported versions
Showing the "minicart" on cart and checkout	showing_the_mini_cart	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Reverse Order of Items in Cart	reverse_cart_items	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Product images in the cart	product_images_in_the_cart	0.6.0
Removing PayPal from the Cart to force customers to FC checkout first	removing_paypal_from_the_cart	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Product Bundles/Addons	product_bundles_addons	0.7.0, 0.7.1, 0.7.2, 1.0
Product Upselling on the cart/checkout	product_upselling	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Creating an Add To Cart link based on an existing cart session	creating_add_to_cart_link_from_existing_cart_session	0.7.0, 0.7.1, 0.7.2, 1.0

Checkout

Name	Link	Supported versions
Making shipping address fields mirror billing fields	making_shipping_address_fields_mirror_billing_fields	070
Adding a gift-wrapping checkbox to the checkout.	adding_gift_wrapping_checkbox
Adding a coupon code field to the checkout	adding_a_coupon_code_field
Adding an email confirmation field to the checkout	adding_email_confirmation_field_to_the_checkout
Displaying PO payment option	displaying_po_payment_option
Pre-populating checkout values, without invoking "single-use customers"	pre_populating_checkout_values
Making the the shipping and payment fields hidden until a valid selection is made for guest/login step of checkout	making_shipping_and_payment_fields_hidden	0.6.0, 0.7.0, 0.7.1, 0.7.2, 1.0
Adding an email confirmation box	adding_an_email_confirmation_box
Making checkout fields required	making_checkout_fields_required	0.6.0, 0.7.1, 0.7.2, 1.0
Hiding the Purchase Order payment option	hiding_po_payment_option	0.7.0, 0.7.1, 0.7.2, 1.0
Performing actions when customer has logged in on the checkout	performing_actions_when_customer_logged_in_on_checkout	0.7.0, 0.7.1, 0.7.2, 1.0
Override Sales Tax During Checkout	override-sales-tax-during-checkout	0.7.2
Smarty Streets Address Validation	smarty-streets-address-validation	0.7.2, 1.0
Age Validation For Alcohol Purchase	age-validation-for-alcohol-purchase	1.0, 1.1

Receipt

Name	Link	Supported versions
Print CSS on the receipt	print_css_on_the_receipt

Multiple Store / Session / Cookie Tweaks

Name	Link	Supported versions
Two stores, one URL	two_stores_one_url

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