How to display additional product parameters in shopkeeper3?

Question

MODX

Good afternoon, I’m trying to display additional parameters for the product so that they fall into the basket and to the mail, like
I’m trying here, I create tv
in the product template

in the shopCartRow basket nothing. Apparently I’m missing something. Thank you

Answer 1

Problem solved, thanks everyone.

This can be done using the replace filter:

Answer 2

in the form should be input with TV. it's in the documentation

Additional product options: Items
can be assigned options that the customer can select before adding the product to the cart.
Parameters are displayed as a drop-down list - shk_select, radio buttons - shk_radio or checkboxes - shk_checkbox.
You can select the output type in the TV-parameter settings on the "Output Options" tab.
Parameter values ​​(on the resource (product) editing page) are entered according to the following principle:
parameter name 1==price 1||parameter name 2==price 2||...
You can enter the parameter price with the multiplication sign: Weight==*0.5 ||Weight==*1
In this case, the price of the product will be multiplied by the price of the parameter.
In a getResources or getProducts snippet chunk, parameters are displayed as placeholders: .
On the product page (in the product template), you need to change the parameter ID. This can be done using the replace filter:
Render parameters controller: core/model/modx/processors/element/tv/renders /mgr/properties/
Output parameters: manager/templates/default/element/tv/renders/properties/
Output controllers: core/model/modx/processors/element/tv/renders/web/output/
Two or more prices for one product
To do this, you need to create two or more forms () and in the field name="shk-id" after the ID, write the name of the TV with the price.
Example:
When submitting the form, the price from the TV parameter (or field) with the name "price2" will be added to the cart.
Adding data to the basket without creating TV parameters
Example:
A parameter will be added to the basket, which can be displayed at the insertion point of the placeholder ("additional data" will be displayed).