loading...

Day 38 - #100DaysofCode - Built my first basic rails application

sincerelybrittany profile image Brittany ・2 min read

#100DaysofCode (65 Part Series)

1) Day 1 of #100DaysofCode - Understanding Iterators 2) Day 2: #100DaysofCode - I updated to Catalina and All HELL Broke Loose 3 ... 63 3) Day 3: #100DaysofCode - Oh No, SQL 4) Day 4: #100DaysofCode - More Iterators 5) Day 5 - #100DaysofCode - Setting up a Sinatra App 6) Day 6 : #100DaysofCode - Setting up a Sinatra App : Part 2 - Config.ru 7) Day 7: #100DaysofCode - Setting up a Sinatra App - Part 3 8) Day 8: #100DaysofCode - Setting up Sinatra Database - Part 4 9) Day 9: #100DaysofCode - ActiveRecord and a Database 10) Day 10: #100DaysofCode - ActiveRecord and a Database 11) Day 11 : #100DaysofCode - RESTful Routes 12) Day 12: #100DaysofCode and Day 1 of #Javascript30 13) Day 13 - #100DaysofCode - #Javascript30 - Day 2 - CSS + JS Clock 14) Day 14: #100DaysofCode - Finalized my Sinatra Project -Security 15) #Day 15: #100DaysofCode - View my Sinatra Project 16) Day 16 - #100DaysofCode - Understanding MVC 17) Day 17 : #100DaysofCode - Knowing your Ruby Version & what Errno::EADDRINUSE means is important! 18) Day 18 of #100daysofCode - 3 challenges 19) Day 19 of #100daysofCode - Hashes 101 20) Day 20: #100DaysofCode - Practice makes perfect 21) Day 21 : #100DaysofCode - Cascading Style Sheets 101 22) Day 22 - #100daysofCode - CSS 101 Part 2 23) Day 23 - #100DaysofCode - Updated My Portfolio 24) Day 24 - #100DaysofCode - Practicing CSS Grid and Emmet Shortcuts on VSCode 25) Day 25 - #100DaysofCode - Intro to Rails 26) Day 26 - #100DaysofCode - Accessing Rails Commands 27) Day 27 : #100DaysofCode - Still reviewing the basic rails concepts . . . 28) Day 28 : #100DaysofCode - Adding Dev.to blogs to personal page 29) Day 29 : #100DaysofCode - Very Simple Rails App CRUD Practice 30) Day 30 : #100DaysofCode - Very basic rails continued 31) Day 31 - #100DaysofCode - Rails Routes 101 32) Day 32 : #100DaysofCode - Resources for learning to code 33) Day 33 - #100DaysofCode - Setting up my app on Heroku 34) Day 34 - #100DaysofCode - New/edit action versus create/update action 35) Day 35 : #100DaysofCode - A Code Challenge Completed 36) Day 36 - #100DaysofCode - Rails form_for versus form_tag 37) Day 37 : #100DaysofCode - 30 seconds of code 38) Day 38 - #100DaysofCode - Built my first basic rails application 39) Day 39 : #100DaysofCode - I updated my github profile page 40) Day 40 : #100DaysofCode - I need project ideas 41) Day 41 : #100DaysofCode - Collaboration 42) Day 42 : #100DaysofCode - The Planning of a Project 43) Day 43 : #100DaysofCode - The Amazing Faker Gem 44) Day 44 : #100DaysofCode - Code or Youtube? 45) Day 45 : #100DaysofCode - Basic Nested Forms 46) Day 46 : #100DaysofCode - Still reviewing form_for 47) Day 47 : #100DaysofCode - How do you code? 48) Day 48 : #100DaysofCode - Code Along 49) Day 49 : #100DaysofCode - Still Coding Along 50) Day 50 : #100DaysofCode - Keep Coding Along 51) Day 51 : #100DaysofCode - Code Along 52) Day 52 : #100DaysofCode - No Wifi, No Problem 53) Day 53: #100DaysofCode - Created user log in and log out functionality 54) Day 54 : #100DaysofCode -Review on setting up log in & sign up 55) Day 55 : #100DaysofCode - In Need of Advice on Reading Poorly Written Documentation 56) Day 56 : #100DaysofCode - A Tweet - Devise - Users 57) Day 57 : 100DaysofCode - Remembering to Git Commit Often 58) Day 58 : #100DaysofCode - Beginning to Learn Python 59) Day 59 : #100DaysofCode - Focused on My Rails Project 60) Day 60 : #100DaysofCode - CSS in Rails 61) Day 61 : #100DaysofCode - Omniauth? 62) Day 62 : #100DaysofCode - Sign in using a Third Party, Rails 63) Day 63 : #100DaysofCode - Refactoring 64) Day 64 : #100DaysofCode - Still Playing Around With OmniAuth 65) Day 65 : #100DaysofCode - Second Rails Project - I Want to Try Self-Referencing Tables

Today I built a very basic rails application, I ran the following code to create my application:

rails new crud_in_rails_instruments

Then I generated my application by running:

rails g resources instrument name instrument_type rating:integer pleasant:boolean

please note that i had to change my table from type to instrument_type because type is a ruby object.

The resource generator created my model in app/models/instrument.rb:

class Instrument < ApplicationRecord
end

It created my instrument controller in app/controllers/instruments_controller.rb

class InstrumentsController < ApplicationController
end

In addition, it created all of the my routes in config/routes.rb

I went on to create my controller actions in app/controllers/instruments_controller.rb and my views in app/views/instruments.

Some things I learned while building this simple application is how to render a partial form in rails. I used a partial form in my edit view and new view.

First I created a partial form in app/views/instrumentstitled _form.html.erb and added the following code:

<h1>Form For</h1>
<%= form_for @instrument do |f| %>
Name: <%= f.text_field :name %>
Type: <%= f.text_field :instrument_type %>
Rating <%= f.number_field :rating %>
Pleasant? <%= f.check_box :pleasant, {:checked=>true} %>
<%= f.submit %>
<% end %>

Then I rendered that form in my app/views/instruments/edit.html.erb and app/views/instruments/new.html.erb by adding the following code:

<%= render 'form' %>

That simple line of code generated the form I needed on each page.

Rails makes everything easier. What would have taken me hours building in Sinatra was done a hour or two (with a few newbie hiccups)

Feel free to view my github repo containing the code. It is very simple but worth checking out :)

crud_in_rails_instruments README

This is an application with very basic CRUD functionality for created instruments.

To use

1. Forth this repo

2. Clone this repo

3. rails db:migrate

4. rails s

5. visit localhost:3000/instruments

Song of the day:

#100DaysofCode (65 Part Series)

1) Day 1 of #100DaysofCode - Understanding Iterators 2) Day 2: #100DaysofCode - I updated to Catalina and All HELL Broke Loose 3 ... 63 3) Day 3: #100DaysofCode - Oh No, SQL 4) Day 4: #100DaysofCode - More Iterators 5) Day 5 - #100DaysofCode - Setting up a Sinatra App 6) Day 6 : #100DaysofCode - Setting up a Sinatra App : Part 2 - Config.ru 7) Day 7: #100DaysofCode - Setting up a Sinatra App - Part 3 8) Day 8: #100DaysofCode - Setting up Sinatra Database - Part 4 9) Day 9: #100DaysofCode - ActiveRecord and a Database 10) Day 10: #100DaysofCode - ActiveRecord and a Database 11) Day 11 : #100DaysofCode - RESTful Routes 12) Day 12: #100DaysofCode and Day 1 of #Javascript30 13) Day 13 - #100DaysofCode - #Javascript30 - Day 2 - CSS + JS Clock 14) Day 14: #100DaysofCode - Finalized my Sinatra Project -Security 15) #Day 15: #100DaysofCode - View my Sinatra Project 16) Day 16 - #100DaysofCode - Understanding MVC 17) Day 17 : #100DaysofCode - Knowing your Ruby Version & what Errno::EADDRINUSE means is important! 18) Day 18 of #100daysofCode - 3 challenges 19) Day 19 of #100daysofCode - Hashes 101 20) Day 20: #100DaysofCode - Practice makes perfect 21) Day 21 : #100DaysofCode - Cascading Style Sheets 101 22) Day 22 - #100daysofCode - CSS 101 Part 2 23) Day 23 - #100DaysofCode - Updated My Portfolio 24) Day 24 - #100DaysofCode - Practicing CSS Grid and Emmet Shortcuts on VSCode 25) Day 25 - #100DaysofCode - Intro to Rails 26) Day 26 - #100DaysofCode - Accessing Rails Commands 27) Day 27 : #100DaysofCode - Still reviewing the basic rails concepts . . . 28) Day 28 : #100DaysofCode - Adding Dev.to blogs to personal page 29) Day 29 : #100DaysofCode - Very Simple Rails App CRUD Practice 30) Day 30 : #100DaysofCode - Very basic rails continued 31) Day 31 - #100DaysofCode - Rails Routes 101 32) Day 32 : #100DaysofCode - Resources for learning to code 33) Day 33 - #100DaysofCode - Setting up my app on Heroku 34) Day 34 - #100DaysofCode - New/edit action versus create/update action 35) Day 35 : #100DaysofCode - A Code Challenge Completed 36) Day 36 - #100DaysofCode - Rails form_for versus form_tag 37) Day 37 : #100DaysofCode - 30 seconds of code 38) Day 38 - #100DaysofCode - Built my first basic rails application 39) Day 39 : #100DaysofCode - I updated my github profile page 40) Day 40 : #100DaysofCode - I need project ideas 41) Day 41 : #100DaysofCode - Collaboration 42) Day 42 : #100DaysofCode - The Planning of a Project 43) Day 43 : #100DaysofCode - The Amazing Faker Gem 44) Day 44 : #100DaysofCode - Code or Youtube? 45) Day 45 : #100DaysofCode - Basic Nested Forms 46) Day 46 : #100DaysofCode - Still reviewing form_for 47) Day 47 : #100DaysofCode - How do you code? 48) Day 48 : #100DaysofCode - Code Along 49) Day 49 : #100DaysofCode - Still Coding Along 50) Day 50 : #100DaysofCode - Keep Coding Along 51) Day 51 : #100DaysofCode - Code Along 52) Day 52 : #100DaysofCode - No Wifi, No Problem 53) Day 53: #100DaysofCode - Created user log in and log out functionality 54) Day 54 : #100DaysofCode -Review on setting up log in & sign up 55) Day 55 : #100DaysofCode - In Need of Advice on Reading Poorly Written Documentation 56) Day 56 : #100DaysofCode - A Tweet - Devise - Users 57) Day 57 : 100DaysofCode - Remembering to Git Commit Often 58) Day 58 : #100DaysofCode - Beginning to Learn Python 59) Day 59 : #100DaysofCode - Focused on My Rails Project 60) Day 60 : #100DaysofCode - CSS in Rails 61) Day 61 : #100DaysofCode - Omniauth? 62) Day 62 : #100DaysofCode - Sign in using a Third Party, Rails 63) Day 63 : #100DaysofCode - Refactoring 64) Day 64 : #100DaysofCode - Still Playing Around With OmniAuth 65) Day 65 : #100DaysofCode - Second Rails Project - I Want to Try Self-Referencing Tables

Posted on by:

sincerelybrittany profile

Brittany

@sincerelybrittany

Web Developer | Software Engineer πŸ‘©πŸΎβ€πŸ’» | Determined | Music & Dance | #100DaysofCode | #WomenWhoCode

Discussion

markdown guide