Commerce Add to Cart radio input form

Commerce Add to Cart radio provides a Views field handler that allow you to build a Commerce products view form (using Views module) but instead of display multiples "Add to cart" buttons as the default Commerce field handler "Add to Cart form" this handler displays as a radio input for each product with a global form button.

This module is useful when you want to limit the user to chose a single product that could be added to the cart from a list of offered products view. The best example I can refer is sale of membership where the user must chose only one membership type.

Considering that Drupal Commerce provides great flexibility to easily build forms through the use of Views this module motivate the use of this approach to achieve custom forms that needs a UI where the user must add to cart a single product. For that purpose this module provide a views field handler that takes advantage of the Views form API to build a display of products with an input radio element form.

Moreover, a quantity selection widget as input text or input select could be configured so the user could chose a product and the quantity that want to add to the cart from a list of products. Also is compatible with the line items options that could be added to the form UI so the user can chose extra options that must be added to the line item properties.

• Enable this module as usual.

• Go to admin/structure/views and create a new view that shows Commerce Products and that display as Fields. Add all the product fields that you want in your view and the field provided by this module: "Add to cart (radio input form)" field.

• You can display an input text or input select element for quantity if the option "Display a quantity widget on the add to cart form" is enabled. The widgets are: "text or select". The first allow the user a free input of quantity, the second uses the range specified in "Range of quantity options" setting to build a defined range of quantity options for the input select.

• In case you use the quantity input select widget you can chose if display the price for each quantity option if the option "Quantity select total price" is enabled.

- We never tried the use of this module with products attributes and products variations so to use in that conditions probably you will need to extend the code of the field handler.

• The development of this module was sponsored by BlueSpark