In Odoo 16, you can create a standalone component that is independent of any specific field and add it to the view. This can be achieved by creating a custom widget that doesn't require being attached to a field.

Here's an example of how you can create a standalone component and use it in a view:

1. Define your custom widget:

odoo.define('your_module.YourWidget', function (require) {
    "use strict";
    var basic_fields = require('web.basic_fields');

    var YourWidget = basic_fields.Field.extend({
        template: 'your_module.your_widget_template',

        // Add any necessary logic and methods specific to your component

    });

    return YourWidget;
});

note: here i can't add xml with complete format because when i add current format of xml and save the answer i see the blank code,so here i remove the tag like(< >) and edit the file

1. Create the template for your widget (your_widget_template.xml):

template id="your_module.your_widget_template" inherit_id="web.basic_fields.Field">
    div
        
    /div
/template

1. Create a view and add your standalone component:
   
   

record id="view_your_component" model="ir.ui.view"
    field name="name">your.component.view    field name="model">your.model    field name="arch" type="xml"
        div>
            !-- Add your standalone component by including the widget --
                    /div
    /field
/record

            
            
        


In the above example, you define a custom widget YourWidget that extends the Field widget. You then specify a template for the widget, where you can define the HTML code for your standalone component.

To use this standalone component in a view, you include the widget in the desired location within the XML view definition. In this case, it's added as a field with the widget attribute set to "your_module.YourWidget". This will render your custom component independently in the view.

Make sure to replace "your_module" with the actual module name you're working with, and adjust the code according to your specific component requirements.

By following these steps, you can create a standalone component in Odoo 16 and include it in a view without being tied to a specific field.