added if else

Halalan-FINAL/app/controllers/admin/candidates_controller.rb

@@ -2,6 +2,7 @@ module Admin
   class CandidatesController < ApplicationController
     before_action :authenticate_user!
     def index
+      @candidates = Candidate.all
       @positions = Position.all
       render "admin/candidates/index.html.erb"
     end

Halalan-FINAL/app/controllers/admin/positions_controller.rb

@@ -2,6 +2,7 @@ module Admin
   class PositionsController < ApplicationController
     before_action :authenticate_user!
     def index
+
       @positions = Position.all
       render "admin/positions/index.html.erb"
     end
@@ -42,6 +43,7 @@ module Admin
     end
 
     def show
+      @candidates = Candidate.all
       @position = Position.find(params[:id])
       render "admin/positions/show.html.erb"
     end

Halalan-FINAL/app/views/admin/candidates/index.html.erb

@@ -11,15 +11,19 @@
 		<div class="col-md-12">
 			<left>
 				<h1>Candidates</h1>
-				<div class="btn btn-info" role ="button">
-					<%= link_to "Add a Candidate", new_admin_candidate_path, :method => "get" %>
-				</div>
 			</left>
 			<% if @positions.size > 0 %>
 				<%@positions.each do |p|%>
 				<hr>
 				<h3><center><%=p.name%></center></h3>
-					<table>
+					
+						<% if p.candidates.size > 0 %>
+							<table class="table table-hover">
+							<thead>
+								<th width ="40%"><center>Name</center></th>
+								<th><center>Slogan</center></th>
+							</thead>
+
 							<%p.candidates.each do |c|%>
 								<tr>
 									<td>
@@ -27,12 +31,25 @@
 											<%=link_to c.full_name, admin_candidate_path(c.id)%>
 										</center>
 									</td>
+									<td>
+										<center>
+											<%=c.slogan%>
+										</center>
+									</td>
 								</tr>
 							<%end%>
+						<%else%>
+							<h4><center>No created candidates.</center></h4>
+						<%end%>
+						<center>
+							<div class="btn btn-info" role ="button">
+								<%= link_to "Add a Candidate", new_admin_candidate_path, :method => "get" %>
+							</div>
+						</center>
 					</table>
 				<%end%>
 			<% else %>
-				<h4>No created candidates.</h4>
+				<h4><center>No created candidates.</center></h4>
 			<% end %>
 		</div> 
 	</div>

Halalan-FINAL/app/views/admin/positions/show.html.erb

@@ -26,11 +26,20 @@
 			<hr>
 			<h2>Candidates for <%=@position.name%></h2>
 
+			<% if @position.candidates.size > 0 %>
 				<ul>
 					<%@position.candidates.each do |c|%>
 					    <li><%=link_to c.full_name, admin_candidate_path(c.id)%></li>
 					<%end%>
 				</ul>
+			<%else%>
+				<h4>No Candidates for <%= @position.name%> </h4>
+				<div class="btn btn-info" role ="button">
+					<%= link_to "Add a Candidate", new_admin_candidate_path, :method => "get" %>
+				</div>
+				<br>
+
+			<%end%>
 			<br>
 
 			<%= link_to "Back to Positions", admin_positions_path %>