Hello,
I am setting up a fabrics shop and would like to know how to do the following :
Fabrics : price per meter, e.g. 15 EUR
Customer should be able to indicate how he would like to buy :
mininum quantity 15 cm
increments by 5 cm
e.g. he should be able to fill directly 0,75 or 1 or 1,25
how can I do this? I have tried in the standard quantity field, but decimals are refused.
I would create a pricing rule based on a line item field.
1) Create a line item field ... maybe use a "Select or Other" field or a Field Stepper or perhaps a Slide Field?
http://www.drupalcommerce.org/videos/demo/introduction-line-item-fields
2) Create a Pricing Rule that takes a line item field and multiplies the price based on the line item field. I did something like this for the "Pizza Shop" video:
http://www.drupalcommerce.org/videos/tutorials/customizable-products-piz...
So your product's quantity would really be "1" with a length of "floating point number in increments of 5cm"
Josh
Comments
You should also consider maybe just using quantity and enabling decimals...
http://drupal.org/project/commerce_decimal_quantities
Josh
Hello, thank you for your answers! I'm going for the last option. I hadn't found this module and I'll let you know whether it's what I envisaged.
Jasmine