app/views/events/scan.html.erb
<div class="col s12">
<div class="row" style="min-height:500px;">
<%= render partial: "layouts/dashboard_sidebar"%>
<div class="col s6 offset-s4 post">
<%= form_tag scan_ticket_path, method: :get, remote: true do %>
<%= content_tag :div, class: "input-field col l6 m6 s8" do %>
<%= text_field_tag(:ticket_no, "", placeholder: "Search Tickect by Number") %>
<%= hidden_field_tag(:event_id, "", value: params[:id]) %>
<% end %>
<%= content_tag :div, class: "input-field col l2 m2 s4" do %>
<%= button_tag( class: "btn btn-floating", id: "search-button") do %>
<%= content_tag :i, "search", class: "material-icons" %>
<% end %>
<% end %>
<% end %>
<div class="col" id="ticket_details"></div>
</div>
</div>
</div>