broken image on my django production site. Why is it?

I just product my site using Heroku and I got a odd problem with my media images broken. Here is my site structure on Heroku. -- app -- manage.py -- mysite -- settings

how can I choose option price from checkbox option and calculate the sum.

I want to program to calculate sum of user sleclecion of options with checkbox. Pls help me how to keep away from this suffer. I summarize what I want to do in my attached ppt file.

Re: how can I choose option price from checkbox option and calculate the sum.

; Once you have that, then, yes, you'll want to re-calculate the price in > django to be sure it's correct. > > You could create an Order or Cart model that stores which (or how many of > each) items have been select, and maybe the total price too. > > Collin >

Re: how can I choose option price from checkbox option and calculate the sum.

st').val('$' + total); } }); }); *** I changed the code in *single.html *as below {% if product.choice_set.all %} {% for item in product.*choice*_set.all %} {{ item.name }}{{ item.price|capfirst }}Add price {% endfor %} *Total Choice's Amount*