@patternslib/pat-shopping-cart
Advanced tools
A pattern for adding items to a cart, and performing an action on them
Add a value to a "shopping cart" and process this "shopping cart".
This can be used to implement a bulk download feature e.g.
<a class="pat-shopping-cart" data-pat-shopping-cart="id: 0d599f0ec05c3bda8c3b8a68c32a1b47">
Add this item for download
</a>
When an item is added to the cart, the element is given the .in-cart css class.
A .pat-shopping-cart element is also used for processing the cart. A list of the id values is submitted to the action URL using the POST method as a comma separated string.
<a class="pat-shopping-cart" data-pat-shopping-cart="action: /download-as-zip">
Download the items
</a>
The shopping cart action element gets the .has-items css class when there are items in the cart, and .is-empty otherwise.
To add a button to empty the cart use "action: empty":
<a class="pat-shopping-cart" data-pat-shopping-cart="action: empty">
Empty your shopping cart
</a>
To use an action without clearing the cart use "contents: keep":
<a class="pat-shopping-cart" data-pat-shopping-cart="action: delete-confirmation; contents: keep">
Delete the selected items
</a>
You can pass on other patterns to the action "patterns: pat-modal":
<a class="pat-shopping-cart" data-pat-shopping-cart="action: delete-confirmation; patterns: pat-modal">
Delete the selected items
</a>
You can configure patterns passed on to the action by prepending data-pat-shopping-cart to the pattern:
<a class="pat-shopping-cart" data-pat-shopping-cart="action: delete-confirmation; patterns: pat-inject" data-pat-shopping-cart-inject="source: #main-content; target: #footer">
Delete the selected items
</a>
FAQs
A pattern for adding items to a cart, and performing an action on them
We found that @patternslib/pat-shopping-cart demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 7 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Socket now integrates with Bun 1.3’s Security Scanner API to block risky packages at install time and enforce your organization’s policies in local dev and CI.
Security News
Python 3.14 adds template strings, deferred annotations, and subinterpreters, plus free-threaded mode, an experimental JIT, and Sigstore verification.
Security News
Former RubyGems maintainers have launched The Gem Cooperative, a new community-run project aimed at rebuilding open governance in the Ruby ecosystem.