Issue:-
Is there a ready solution to update shopping cart page by ajax url/checkout/cart/?
I found similar questions but there is no working solution, but as for me, it's very useful feature and should be some implementation.
I not ready to provide a code, trying to implement this solution for my needs https://magento.stackexchange.com/questions/187226/ajax-cart-validation-on-change-qty?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa
i did this with such JS, if need ready solution ping me. not pretty cool, but was need to save compatibility with non default themes
define([ 'jquery', 'Magento_Checkout/js/action/get-totals', 'Magento_Customer/js/customer-data' ], function ($, getTotalsAction, customerData) { $(document).ready(function(){ $(document).on('change', 'input[name$="[qty]"]', function(){ var form = $('form#form-validate'); $.ajax({ url: form.attr('action'), data: form.serialize(), showLoader: true, success: function (res) { var parsedResponse = $.parseHTML(res); var result = $(parsedResponse).find("#form-validate"); var sections = ['cart']; $("#form-validate").replaceWith(result); // The mini cart reloading customerData.reload(sections, true); // The totals summary block reloading var deferred = $.Deferred(); getTotalsAction([], deferred); }, error: function (xhr, status, error) { var err = eval("(" + xhr.responseText + ")"); console.log(err.Message); } }); }); }); });