was wondering how you would handle this situation?
# quote.rb has_many :line_items #line_item.rb belongs_to :quote # line_items have a price attribute
<!–– quote.html.erb ––> @quote.line_items.sum(:price) # display total cost line_items.each do |line_item| turbo_frame_tag line_item do render "line_item", line_item: line_item # show line_item partial allows for # editing within the same turbo_frame end end
Example - let’s update a line item’s price. When we do so, the TOTAL is not changed, because the update occurs within the line_item turbo_frame, but the TOTAL variable is outside the turbo_frame. i.e. need to update values that are both INSIDE and outside a particular turbo_frame:
# quote.html.erb # quotes/1 Total: $10 Line Item price: 10 # (but let's edit and reduce the # line item price to 0)
# After refreshing the page - quote.html.erb Total: $10 # this value should be 0 Line Item: $0
notice how the quote total is not updated?
I was wondering what you all do, and how you manage when a
total on parent model has to be updated, given that a child in a turbo-frame has been updated?
Not sure if this is making any sense?