Odoo: How to inherit <templates> of web module?

templates_inherit_demo

REF LINK: https://www.odoo.com/forum/help-1/question/odoo10-how-to-inherit-templates-of-web-module-119140#answer-119142

This is main template:

<template id="template" xml:space="preserve">
    <t t-name="DemoExample">
        <div class="demo-one">
            <p>odoo</p>
        </div>
    </t>
</template>


How To Inherit
----------------------
Template file :-> demo_template.xml

<template id="template" xml:space="preserve">
    <t t-name="DemoExample" t-extend="DemoExample">
        <t t-jquery='.demo-one' t-operation='replace'>
            <p>Your Company Name</p>
        </t>
    </t>
</template>

-----------------------------------------------------
<!- Loaded XML files inside java script code -->
-----------------------------------------------------
JS file :-->  demo_example.js

-------------------------------------------------------------------------
put the following JS Code in demo_example.js file:
-------------------------------------------------------------------------

odoo.define('module_name.name_of_fetures', function (require) {
'use strict';
var core = require('web.core');
var ajax = require('web.ajax');
var qweb = core.qweb;
ajax.loadXML('/module_name/static/src/xml/demo_template.xml', qweb);
});

-----------------------------------
Loading of Javascript file 
-----------------------------------
<template id="demo_example_ext_js" name="Demo Example Ext Js" inherit_id="web.assets_backend">
    <xpath expr="." position="inside">
        <script type="text/javascript" src="/module_name/static/js/demo_example.js"></script>
    </xpath>
</template>

Thank lot for this!!

@jp-sft glad to helpful for you!

this way is working in odoo 15 ?

@HamidAbdalla123
Yes it's working on odoo 15, if you have any issue tell us maybe we can help.
Just one more thing .. if you want to include a js file on any assets for instance: web.assets_backend you will have to add this property on manifest.py:

'assets': {
        'web.assets_backend': [
            'module_name/static/src/js/js_file.js',
        ],
    }

this way is working in odoo 15 ?
structure has been changed, so you have to check manifest.py file,
how to set the JS, XML, CSS, SCSS file

document
https://www.odoo.com/documentation/15.0/developer/reference/frontend/assets.html#bundles

@OtmanGX Thank you!

@OtmanGX @ppa-odoo thank you
i need some resources to learn owl framwork
can help me ?

@HamidAbdalla123
Here are some resources that I previously bookmarked:
https://codingdodo.com/tag/owl/
https://www.oocademy.com/v15.0/tutorials
https://www.cybrosys.com/search/?q=owl

@OtmanGX Thank you very much for sharing with us!
it will be very useful for the other developer
@HamidAbdalla123 please check it above link.

@ppa-odoo @OtmanGX
Guys I need some help
I want to call and show js popup in my custom module js , the popup i want to call it in pos and name it NumberPopup
how can do that
my module is outside pos it custom module

hi all i want to change tooltip question marker to "!" how to inherit templates to change this on
there is source code in: addons/web/static/src/views/form/form_lable.xml

and source code is:

<t t-name="web.FormLabel">
    <label class="o_form_label" t-att-for="props.id" t-att-class="className" >
        <t t-esc="props.string"/><sup class="text-info p-1" t-if="hasTooltip" t-att="{'data-tooltip-template': 'web.FieldTooltip', 'data-tooltip-info': tooltipInfo, 'data-tooltip-touch-tap-to-show': 'true'}">?</sup>
    </label>
</t>

please help me tnx