[1.7] Show weight until next shipping range

[RabbitZzZ]

Hi,

I found this solution for showing the cart weight: 

Is there any way to use this to also show the amount until the next range, like

Left until shipping increases: x,xx kg

Thanks!

[rrataj]

I guess you could try to use "RangeWeight::getRanges($carrier_id);" method to get all weight ranges for your carrier, and then search for the current range; after that, based on this you could get the next range (It should be sorted by weights ASC) and pass it to frontend template to calculate the difference.

But this appears to be not as simple as just showing current cart weight.