I am trying to create a pos system for a pharmacy all things are going great except i am struggling to develop a workflow that allows me to multiply cart items price by quantity in a repeating go so i can display cart totals as the user adds more items and quantities to the cart.
i need assistance please.
Yep this is a common question. My suggested solution below:
Sum up calculations in a repeating group to get a total outside the RG, using custom states.
Setup time: 5 mins. Here’s an example of a shopping cart:
Demo and Editor.
Add a custom state in the RG for the current sub-total;
Add another custom state in the RG to track the previous value;
Add a custom state outside the RG to hold the grand total;
Set up a workflow when one (or either) of the inputs change:
– Set the value of the “subtotal” custom state = price * quantity (val…
Or you can simply try to calculate sumproduct:
This is what I’m doing for my eCommerce shopping cart.
Ill set it up and give a feed back as soon as possible. thanks for the reply
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