Hello, thanks to you I have been able to add in the data. I also changed
and cleaned up the code and used the convention with regards to the
variables. I have another question regarding the destroy/deleting data,
when I click on delete, it directs me to show where i can view the data,
but does not delete anything. Here is my updated code
peoplecontroller:
class PeopleController < ApplicationController
def index
@people = Person.all
end
def show
@person = Person.find(params[:id])
end
def new
@person = Person.new
end
def create
@person = Person.new(person_params)
@person.save
redirect_to :action => :index
end
def edit
@person = Person.find(params[:id])
end
def update
@person = Person.find(params[:id])
@person.update(person_params)
redirect_to :action => :show, :id => @person
end
def destroy
@person = Person.find(params[:id])
@person.destroy
redirect_to :action => :index
end
private
def person_params
params.require(:person).permit(:name, :weight, :height, :color,
:age)
end
end
======================================================================
index:
<h1> People list</h1>
<table>
<thead>
<tr>
<th>Name</th>
<th> Weight</th>
<th> Height</th>
<th> Color</th>
<th> Age</th>
<th colspan="4"></th>
</tr>
</thead>
<tbody>
<% @people.each do |e| %>
<tr>
<td><%= e.name %></td>
<td><%= e.weight %></td>
<td><%= e.height %></td>
<td><%= e.color %></td>
<td><%= e.age %></td>
<td><%= link_to 'Show', :controller => "people", :action =>
"show", :id => e %></td>
<td><%= link_to 'Edit', :controller => "people", :action =>
"edit", :id => e %></td>
<td><%= link_to 'Delete', :controller => "people", :action
=> "destroy", :id => e %></td>
</tr>
<% end %>
</tbody>
</table>
<br>
<%= link_to 'New Input', :controller => 'people', :action => 'new' %>
=====================================================================
show.html.erb
<p id="notice"><%= notice %></p>
<p>
<strong>Name:</strong>
<%= @person.name %>
</p>
<p>
<strong>Weight:</strong>
<%= @person.weight %>
</p>
<p>
<strong>Height:</strong>
<%= @person.height %>
</p>
<p>
<strong>Color:</strong>
<%= @person.color %>
</p>
<p>
<strong>Age:</strong>
<%= @person.age %>
</p>
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