Monday, February 29, 2016
Hi! I'm using the wicked_pdf and I have a problem. The css don't work. How use correctly?
-- My code is this:
application.html.erb
<!DOCTYPE html>
<html>
<head>
<title>WickedPdfExample</title>
<%= wicked_pdf_stylesheet_link_tag "bootstrap.min.css" -%>
<%= wicked_pdf_stylesheet_link_tag "application.css" -%>
<%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true %>
<%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>
<%= csrf_meta_tags %>
</head>
<body>
<div class="container">
<%= yield %>
</div>
</body>
</html>
customers_controller.erb
def index
@customers = Customer.all
respond_to do |format|
format.html
format.pdf do
render :pdf => 'file_name',
:template => 'customers/index.pdf.erb',
:show_as_html => params[:debug].present?
end
end
end
index.pdf.erb
<h1>Listing Customers</h1>
<table class="table table-condensed table-bordered">
<thead>
<tr>
<th>Name</th>
<th>Cpf</th>
<th>Occupation</th>
</tr>
</thead>
<tbody>
<% @customers.each do |customer| %>
<tr>
<td><%= customer.name %></td>
<td><%= customer.cpf %></td>
<td><%= customer.occupation %></td>
</tr>
<% end %>
</tbody>
</table>
And sometimes, get this error:
undefined method `start_with?' for nil:NilClassWhat I 'm making wrong?
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