how to extend .js and .html files in Magento 2

Question

I'm extending customer address for these I have to modify/extend vendor/Magento/module-ui core files.

i.e

root/vendor/magento/module-ui/view/base/web/js/form/components/collection.js

and

root/vendor/magento/module-ui/view/base/web/templates/form/components/collection.html

When I have modified core files it's working fine, But this is not good procedure/idea to extend.

So I have created the vendor name as Magento in root/app/code/ and I have placed modified above files to same folder in local.

i.e

root/app/code/magento/module-ui/view/base/web/js/form/components/collection.js

and

root/app/code/magento/module-ui/view/base/web/templates/form/components/collection.html

After placing those files I have cleared the cache. But still it's not showing my changes.

I have ran php bin/magento setup:static-content:deploy command also but no luck.

Could you please suggest me how to do this?

Answer 1

Finally Achieved my self.

Create requirejs-config.js file from Learning/HelloWorld/view/base and paste below code

var config = {
    map: {
        '*': {
            'Magento_Ui/js/form/components/collection':'Learning_HelloWorld/js/form/components/collection'
        }
    }
};

Create collection.js file from Learning/HelloWorld/view/base/web/js/form/components and copy paste core code and modyfie it.

   /**
     * Copyright © 2015 Magento. All rights reserved.
     * See COPYING.txt for license details.
     */
    define([
        'underscore',
        'mageUtils',
        'uiRegistry',
        'uiComponent',
        'uiLayout',
        'Magento_Ui/js/modal/confirm'
    ], function (_, utils, registry, Component, layout, confirm) {
        'use strict';

        var childTemplate = {
            parent: '${ $.$data.name }',
            name: '${ $.$data.childIndex }',
            dataScope: '${ $.name }',
            nodeTemplate: '${ $.$data.name }.${ $.$data.itemTemplate }'
        };

        return Component.extend({
            defaults: {
                lastIndex: 0,
                template: 'Learning_HelloWorld/form/components/collection'
            },

/* my custom methods */
            sendAddress: function (elem) {
                var self = this;
                self._sendAddress(elem);
            },

/* my custom methods */
            _sendAddress: function (elem) {


                this.bubble('update');
            }

        });
    });

Create collection.html file from Learning/HelloWorld/view/base/web/template/form/components path and paste core code and modify it

   <div class="ui-tabs">
<!-- My Extra html code -->
     <button type="button" data-bind="click: $parent.sendAddress.bind($parent, element)">
         Send this Address
     </button>
    </div>

Now run the below commands.

1. setup:upgrade
2. setup:static-content:deploy

Now it will work.

Feel free to ask if any queries.

Answer 2

One module is registered under one path, that's why it can read from vendor, but cannot from app/code.