Is it possible to design a Controller and View that can manage the creation of one-to-many objects, specifically a single "container" object along with an unlimited number of "content"

One of the functionalities for users on the website will be the ability to create documents made up of chapters in a one-to-many relationship.

Traditionally, this would involve creating separate views for chapter and document creation.

How can I develop a web page that allows for editing a "composite" view? This means being able to edit document details while also creating and managing chapters all on the same page. Additionally, how can I ensure users can freely rearrange the order of chapters by moving them up and down?

(Apologies if this question has already been asked and answered, but I am unsure of how to search for it since I lack proper keywords beyond "AJAX". Any assistance in naming my requirement would be greatly appreciated!)

javascriptajaxmodel-view-controllerspring-mvcone-to-many

Answer №1

Developing backend server applications using REST principles can seamlessly integrate with Ajax client-side implementations.

For instance, your URLs might look like this:

/book/1
/book/1/chapters
/book/1/chapter/1

You can configure it so that sending a POST request to /book/1/chapters adds a new chapter, while a GET request retrieves all chapters. Accessing /book/1/chapter/1 only returns chapter 1. Updating an existing chapter can be done by sending a PUT request to /book/1/chapter/1. This architecture follows the principles of "RESTful" design:

http://en.wikipedia.org/wiki/Representational_state_transfer

If you establish the appropriate backend server structure, managing your tasks will become much simpler. I hope this explanation answers your query effectively.

Answer №2

Found a partially helpful solution! It involves using Nested Forms in Ruby on Rails. There are numerous examples available online, all utilizing ajax and straightforward to implement.

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