# How to Get WooCommerce Cart Subtotal Without Currency in jQuery
Getting the WooCommerce cart subtotal without the currency symbol is a common task when customizing your store’s frontend. This might be necessary for integrating with external services, creating custom displays, or simply for cleaner presentation. This article will guide you through several methods to achieve this using jQuery, explaining the process and highlighting potential pitfalls.
Understanding the Challenge
The default Explore this article on How To Increase Number Of Products Per Page In Woocommerce WooCommerce cart displays the subtotal with the currency symbol (e.g., $100.00). To extract just the numerical value, we need to parse the output of WooCommerce’s cart functions. This involves using jQuery to locate the relevant element containing the subtotal, extract its Check out this post: How To Install A Woocommerce Theme text content, and then use string manipulation techniques to remove the currency symbol and any formatting. Failure to properly handle variations in currency formatting can lead to errors.
Methods to Extract the WooCommerce Cart Subtotal without Currency
There are several approaches to achieve this, each with its own advantages and disadvantages. We’ll explore the most common and reliable methods.
Method 1: Direct DOM Manipulation (Simplest but Least Robust)
This method directly targets the HTML element displaying the subtotal. It’s the simplest but relies on the specific HTML structure of your theme, making it less robust to theme updates.
jQuery(document).ready(function($) {
var subtotalString = $(‘.woocommerce-Price-amount.amount’).text(); //Find the element
var subtotalNumber = parseFloat(subtotalString.replace(/[^d.]/g, ”)); //Remove non-digit characters
console.log(subtotalNumber); // Output the numerical subtotal
});
Explanation:
- We use jQuery to select Discover insights on How To Post Product Subcategorie To A Page In Woocommerce the element containing the subtotal. `.woocommerce-Price-amount.amount` is a common class, but this might vary depending on your theme. You might need to inspect your cart page’s source code to find the correct selector.
- `replace(/[^d.]/g, ”)` removes all characters except digits and the decimal Read more about How To Change Layout Of Product Images In Woocommerce point. This is crucial for handling different currency formats.
- `parseFloat()` converts the resulting string into a floating-point number.
- This code makes an AJAX request to the WooCommerce endpoint to get the cart subtotal. The `action` parameter specifies the action to perform (you might need to adjust this based on your WooCommerce version and any custom Check out this post: How To Change Continue Shopping Link In Woocommerce code).
- The `success` callback handles the response, extracting the numerical value as in Method 1.
- The `error` callback handles potential errors during the AJAX request.
Method 2: Using WooCommerce AJAX (More Robust)
This method leverages WooCommerce’s AJAX functionality to retrieve the cart data directly from the server. This is generally more reliable because it doesn’t depend on the theme’s HTML structure.
jQuery(document).ready(function($) {
$.ajax({
url: wc_cart_params.ajax_url,
type: ‘POST’,
data: {
action: ‘woocommerce_get_cart_subtotal’, //This action name might need adjustment depending on your WooCommerce version and customizations.
},
success: function(response) {
var subtotalNumber = parseFloat(response.replace(/[^d.]/g, ”));
console.log(subtotalNumber);
},
error: function(error) {
console.error(“Error retrieving cart subtotal:”, error);
}
});
});
Explanation:
Conclusion
Extracting the WooCommerce cart subtotal without the currency symbol using jQuery requires careful consideration of your theme and WooCommerce version. While direct DOM manipulation is simpler, using AJAX offers greater robustness and reliability. Remember to inspect your cart page’s source code to identify the correct element selectors or AJAX actions if the provided examples don’t work directly. Always test your code thoroughly to ensure accuracy and handle potential errors gracefully. Remember to replace placeholder selectors like `.woocommerce-Price-amount.amount` with the actual selectors from your theme if necessary. Using the AJAX method is generally recommended for its greater reliability.
