Odoo扩展website_sale JS功能

Question

Hello I'd like to inherit on the following function $shippingDifferent.change(function (event) { under website_sale.js in order to add the following piece of code in it:

if (value == 1) {
        value = 0   
}

I know how to include or extend a Module but here there is no module, so any ideas?

Answer 1

First of all i would suggest you one line:

Never ever use the website_sale.js for the purpose of reference.

As it's contain raw j query instead of backbone.js .

You can't use the concept of include and extend Like:

var website_sale = require('website_sale.website_sale');
   website_sale.include({
     include_my_task: function() {
        var self = this;
         // body of  logic to be included ...

        },
    });

   website_sale.extend({
     override_prev_task: function() {
       var self = this;
       this._super();
       // body of  logic to be extended ...

     },
   });

Below i am posting some j query based code snippet, it's may help you.

   $(document).ready(function() 
 {   
      odoo.define("website_sale.website_sale", function (require) 
      {
            "use strict";
            $(".oe_website_sale").each(function () {
             var oe_website_sale = this;
                function do_my_task (event) {
                        // body...
                }

                $(oe_website_sale).on("click", "span.my_class",do_my_task );

           });
      }
});