Setting up a price per kilo

[abzamon]

hello,
Is there a way to set up a price per kilo in VM2?
Can the wheight be a float?
For example I want to buy 1.3 kilos of tomatoes.

Thx for your answers.

Sylvain

[abzamon]

nobody on this one?
up!

[jenkinhill]

Maybe you need something like this?  http://extensions.virtuemart.net/extensions-virtuemart-2/custom-size-detail

[abzamon]

Very interresting, I'm going to check it.
I should have found this by myself, thanks for your help.

[vigier]

Alternative is to make a copy of the customtextplugin and install it using another name (as in creating your own customtextplugin). Use price_by_letter option, set the price_per_letter to the price/kg. You can then edit the PHP... Multiply the user value to the price/kg and you have the correct price.