October 2017
Intermediate to advanced
370 pages
8h 57m
English
We just saw how to use amp-list to pull in a list of related products on a web page. Now let's try something a bit different. In the last chapter, we implemented a basic shopping cart: when an item was added to the cart, we displayed a summary of the cart contents after receiving a response from the server backend. A problem with this approach was that we couldn't show the cart summary on page load; we had to wait for the user to add an item and submit a form first. So if the user navigated to another page, for example, the cart summary would no longer be visible. We can fix this with amp-list.
We'll set it up so that on page load, amp-list will fetch the shopping cart, using the CLIENT_ID variable ...
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