Ruby onrails overview
Download as PPTX, PDF0 likes551 views
The document describes the basic workflow of a project designed using Ruby on Rails. It involves: 1) A browser sending a request to the controller 2) The controller fetching data from the model layer 3) The model layer fetching data from the database 4) The model layer creating an ORM based on business logic 5) The controller processing the data and sending a response to the view layer 6) The view layer presenting the data to the browser through HTML, CSS, and JavaScript.
Ruby onrails overview
- 1. Project Design Using Ruby on Rails 1) The browser will send request to the controller. 2) The Controller will fetch data from the model layer. 3) The Model layer will fetch data from the RDBMS 4) Based on the business data logic an ORM will be created by the model layer. 5) The Controller will receive data as objects and do some processing. 6) The Controller will send a response back to the view layer. 7) The view layer will present that data to the browser and render the data by using HTML CSS and javascript.
- 2. Front End Approach • Use Frontend Technologies • HTML, • CSS, • JAVASCRIPT • AJAX Ajax Engine User Interface Browser Client Javascript CallHtml + CSS Web Server RDBMS HTTP RequestJSON Data
- 3. Backend Approach (Restful Approach) Controller RDBMS Model (ORM) HTTP Request (Get, Post, Put, Delete) HTTP Response With JSON Data or No Data CRUD (Create, Read, Update, Delete) Store, Update, Delete OperationsRetrieve Data Operation
- 4. SASS • Fully CSS3-compatible • Language extensions such as variables, nesting, and mixins. • Many useful functions for manipulating colors and other values. • Advanced features like control directives for libraries. • Well-formatted, customizable output. • Firebug integration.
- 5. JQuery • Less lines of code to achieve the same feature in comparison. • JQuery enables you to perform many functions in comparison to other Javascript libraries. • Ajax support JQuery lets you develop Ajax templates with ease, Ajax enables a sleeker interface where actions can be performed on pages without requiring the entire page to be reloaded.