Total Number of Items Field
As well as having the shopping cart summary in the first column, I want to have a little cart icon up in the corner showing the total number of items in the cart. The icon would link to the checkout page.
I figure I can do this by creating a custom template for a new block. That template would contain the image for the cart icon with a link to "/checkout". But what do I include to get the total number of items?
The field I want is in the existing shopping cart block with a class of "line-item-quantity-raw" - does that help me?