Final answer:
A programmatic solution for replacing the existing Opportunity detail page with a custom layout that includes advanced functionality can be achieved using web development technologies like HTML, CSS, and JavaScript.
Step-by-step explanation:
A programmatic solution for replacing the existing Opportunity detail page with a custom layout that includes advanced functionality would involve using web development technologies and frameworks such as HTML, CSS, and JavaScript.
The new custom layout can be created using HTML and CSS, allowing for the design and structure of the page to be customized. Advanced functionality can be added using JavaScript or a JavaScript framework such as React or Angular.
The programmatic solution would require developing the custom layout and functionality separately from the existing page, and then integrating it into the system using web development techniques.
Page Layout in Salesforce allows us to customize the design and organize detail and edit pages of records in Salesforce. Page layouts can be used to control the appearance of fields, related lists, and custom links on standard and custom objects' detail and edit pages.