17. Set up formula on Form
1. Usable fields in formulas
1.1. Using number fields in form
Number input
Quantity
Quantity Input
Quantity of Groupselect
To set up formula, you need to
Click Form -> Add -> choose field -> get ID with formula: {{ID_field}}
Ex: {{quantity}}, {{number_input_1}},....
1.2. Using selectable field in the form
Các trường có thể sử dung:
Radio
Select
Checkbox
Calculation:
If left blank, the default value will be 0 .
If selected, will retrieve the product value associated with the selection from the POS
With the Checkbox field will take the total value of the selections
1.3. Quantity of Cart
To set up formula for Quantity of cart, you need to
Click element ->Tracking -> CSS-> copy CSS with formula: {{CSS}}
Ex: {{el4gi5ym}}
1.4. Survey
Calculation:
Default will take the value 0
If the product is linked to the POS, the POS product value will be obtained
If you enter a value directly in the survey option, that value will be taken
2. Show formula values
Turn on option " Formula " -> set up formula with ID fields: Plus(+), Sub(-), Mul(*), Div(/)
Element used to be with Formula:
Form: Text Input, Number Input
Text element
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