To ensure that the Shopify shopping cart is displayed on all pages of your Webflow site after integrating the "ADD TO CART" button, you'll need to follow these steps:
1. Add the Shopify Buy Button code to your Webflow project: In your Shopify admin, go to Online Store > Sales Channels > Buy Button. Create a new Buy Button by customizing the settings, such as the product, style, and cart behavior. Once you're satisfied with the settings, click on "Generate code." Copy the generated code.
2. Open your Webflow project and navigate to the page where you want to display the shopping cart. Paste the Shopify Buy Button code within a custom code embed element. You can find this element in Webflow's Add Panel by clicking on the plus (+) icon and searching for "Custom Code."
3. Drag and position the custom code embed element wherever you want the shopping cart to appear on the page. You can adjust the element's size, margins, and other properties as needed.
4. Repeat the steps above for all other pages where you want the shopping cart to be displayed. Remember to paste the Buy Button code within the custom code embed element on each page.
5. Preview and publish your Webflow project to see the shopping cart displayed on all pages. Make sure to test it by adding a product to the cart and navigating between the pages to ensure that the cart remains visible and retains the added product.
By following the steps above, you should be able to integrate the Shopify shopping cart into your Webflow site and display it on all pages seamlessly.