我已经使用wicked pdf gem for html to pdf generate in rails 4.它对我不起作用,它会在/events/calendar_month_print.pdf中抛出类似ActionView :: MissingTemplate的错误 缺少模板事件/ calendar_month_print.html.erb,其中包
缺少模板事件/ calendar_month_print.html.erb,其中包含{：locale => [：en],：formats => [：pdf],：variants => [],：handlers => [：erb,：builder ,：raw,： ruby,：rabl,：rxls,：“xls.rxls”,：jbuilder]}.搜索：我也在我的应用程序中创建了calendar_month_print.html.erb文件.我不知道我在哪里丢失.
我的宝石文件
gem 'wicked_pdf' gem 'wkhtmltopdf-binary'
我的Controller文件
respond_to do |format|
format.html
format.pdf do
render :pdf => "monthly_events.pdf",:template => "events/calendar_month_print.html.erb"
end
end
我的视图文件
<%= button_to "Print as pdf", calendar_month_print_events_path(format: "pdf"), :class => "btn btn-primary button monthly_print pull-right",:method => :get,target: '_blank' %>
我的config / initializers / mime_types.rb
Mime::Type.register "application/pdf", :pdf
我的config / initializers / wicked_pdf.rb
WickedPdf.config = {
#:wkhtmltopdf => '/usr/local/bin/wkhtmltopdf',
#:layout => "pdf.html",
:exe_path => '/usr/local/bin/wkhtmltopdf'
}
当你给渲染时：pdf => “monthly_events.pdf”,：template => “events / calendar_month_print.html.erb”,Rails在app / views / events中需要一个名为calendar_month_print.html.erb的文件.如果您将其放置在其他位置,则将其移至app / views / events