Bootstrap 5 Scaffold Templates

Overrides the default ERB templates with Bootstrap 5 friendly versions.
Icons/chart bar
Used 215 times
Created by
D Dale Zak

Usage

Run this command in your Rails app directory in the terminal:

rails app:template LOCATION="https://railsbytes.com/script/XbBs3y"
Template Source

Review the code before running this template on your machine.

file 'lib/templates/erb/scaffold/index.html.erb.tt', <<-CODE
<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item active" aria-current="page"><%= plural_table_name.capitalize %></li>
  </ol>
</nav>
<div class="row row-cols-1 row-cols-md-2 row-cols-lg-3 row-cols-xl-4 g-4">
  <%% @<%= plural_table_name %>.each do |<%= singular_table_name %>| %>
    <div class="col">
      <div class="card h-100">
        <div class="card-body">
          <h5 class="card-title"><%%= link_to <%= singular_table_name %>.id, <%= model_resource_name %> %></h5>
          <p class="card-text"><%%= <%= singular_table_name %>.inspect %></p>
        </div>
        <div class="card-footer">
          <small class="text-muted"><%%= <%= singular_table_name %>.created_at %></small>
        </div>
      </div>
    </div>
  <%% end %>
</div>
CODE

file 'lib/templates/erb/scaffold/show.html.erb.tt', <<-CODE
<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><%%= link_to "<%= plural_table_name.capitalize %>", <%= index_helper %>_path %></li>
    <li class="breadcrumb-item active mr-auto" aria-current="page"><%%= @<%= singular_table_name %>.id %></li> 
  </ol>
</nav>
<div class="card">
  <h5 class="card-header"><%= singular_table_name.capitalize %></h5>
  <ul class="list-group list-group-flush">
<% attributes.reject{|a| a.name == 'type' || a.name == 'deleted_at' || a.name == 'password_digest'}.each do |attribute| -%>
    <li class="list-group-item">
      <p class="fw-bold"><%= attribute.human_name %></p>
      <p class="fw-normal"><%%= @<%= singular_table_name %>.<%= attribute.name %> %></p>
    </li>
<% end -%>
  </ul>
</div>
CODE

file 'lib/templates/erb/scaffold/new.html.erb.tt', <<-CODE
<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><%%= link_to "<%= plural_table_name.capitalize %>", <%= index_helper %>_path %></li>
    <li class="breadcrumb-item active" aria-current="page">Add</li>
  </ol>
</nav>
<%%= render 'form', <%= singular_table_name %>: @<%= singular_table_name %> %>
CODE

file 'lib/templates/erb/scaffold/edit.html.erb.tt', <<-CODE
<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><%%= link_to "<%= plural_table_name.capitalize %>", <%= index_helper %>_path %></li>
    <li class="breadcrumb-item"><%%= link_to @<%= singular_table_name %>.id, @<%= singular_table_name %> %></li>
    <li class="breadcrumb-item active" aria-current="page">Edit</li>
  </ol>
</nav>
<%%= render 'form', <%= singular_table_name %>: @<%= singular_table_name %> %>
CODE

file 'lib/templates/erb/scaffold/_form.html.erb.tt', <<-CODE
<%% if <%= singular_table_name %>.errors.any? %>
  <%% <%= singular_table_name %>.errors.full_messages.each do |message| %>
  <div class="alert alert-danger" role="alert">
    <%%= message %>
  </div>
  <%% end %>
<%% end %>
<%%= form_with(model: <%= model_resource_name %>, local: true) do |form| -%>
<div class="card">
  <h5 class="card-header"><%= singular_table_name.capitalize %></h5>
  <ul class="list-group list-group-flush">
<% attributes.reject{|a| a.name == 'type' || a.name == 'deleted_at' || a.name.end_with?("_count")}.each do |attribute| -%>
    <li class="list-group-item">
      <div class="form-group">
<% if attribute.password_digest? -%>
        <%%= form.label :password, class: "font-weight-bold" %>
        <%%= form.password_field :password, placeholder: "Enter password", class: "form-control" %>
        <%%= form.label :password_confirmation, class: "fw-bold" %>
        <%%= form.password_field :password_confirmation, placeholder: "Enter password confirmation", class: "form-control" %>
<% else -%>
        <%%= form.label :<%= attribute.column_name %>, class: "fw-bold" %>
        <%%= form.<%= attribute.field_type %> :<%= attribute.column_name %>, placeholder: "Enter <%= attribute.column_name %>", class: "form-control" %>
<% end -%>
      </div>
    </li>
<% end -%>
  </ul>
  <div class="card-footer">
    <%%= link_to "Cancel", <%= model_resource_name %>, class: 'btn btn-outline-secondary float-start' if <%= singular_table_name %>.persisted? %>
    <%%= link_to "Cancel", <%= index_helper %>_path, class: 'btn btn-outline-secondary float-start' if !<%= singular_table_name %>.persisted? %>
    <%%= form.submit "Save", class: "btn btn-primary float-end" if <%= singular_table_name %>.persisted? %>
    <%%= form.submit "Create", class: "btn btn-primary float-end" if !<%= singular_table_name %>.persisted? %>
  </div>
</div>
<%% end %>
CODE
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