I need to reload order summary section on selecting the payment method in magento 2

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    – Jarnail S
    Jan 30, 2019 at 15:15

1 Answer 1


Create a file called requirejs-config.js within your module-theme folder (don't do this in vendor files).

In there add:

var config = {
   map: {
    '*': {

Then create a file called custom.js under module-theme/web/js (Again not in your vendor files). And in there add:

 ], function ($, getTotalsAction, customerData) {

        var deferred = $.Deferred();
        getTotalsAction([], deferred);

This should refresh the cart page when the page loads. If you want this to happen at a certain point just listen for a change event such as:

$(document).on('change', 'input[name$="[qty]"]', function(){
    var deferred = $.Deferred();
    getTotalsAction([], deferred);

Hope this helps

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