I am using Pug template engine with Node + Express app.
I need some calculation in the Pug file. For example, I have an array of object and I have to print the sum of all object's amount field and need to show all amount in table
.
for that, I am using each
loop available in Pug.
I am trying like this :
div
each discount in el.Discounts
if trxn.category != category
var discountAmount = discount.amount * -1
var distTotal = distTotal + discount.amount
p= distTotal
But it is not working, I want to declare and update the inline variable.
How can I achieve this?
Thanks.
In front of var you should write "-"
div
each discount in el.Discounts
if trxn.category != category
- var discountAmount = discount.amount * -1
- var distTotal = distTotal + discount.amount
p= distTotal
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