#Rails pdfkit install#
Gemfile gem 'pdfkit' Then, to make sure that the gem is installed we’ll run terminal bundle install Next we’ll need to add the middleware. As this is a Rails 3 application we can modify the Gemfile to do this.
There are number of gems out there to handle the binary file (for running on development, staging or production environment) like wkhtmltopdf-heroku, but you don’t really need them as you can handle it yourselves in pdfkit.rb file. The first thing we’ll need do is add a reference to PDFkit in our application. Send_data(kit.to_pdf, :filename => 'report.pdf', :type => 'application/pdf', :disposition => 'inline') It will only convert whatever is in your html file.Īlthough there is a way of including stylesheets in it:
#Rails pdfkit pdf#
Tip #1: wkhtmltopdf doesnt include javascripts or stylesheets, i.e if you are adding rows to a table using javascript or if you are filling up datatable using javascript, it wont come into your pdf file.
#Rails pdfkit 64 Bit#
For implementing it on 32 bit machine, use “wkhtmltopdf-i386” and if you are working on 64 bit machine, use “wkhtmltopdf-amd64”. PDFKit uses wkhtmltopdf , a binary file, to convert html to pdf.
You can create any other folder too but then remember to change the path in the initializers.) How does HTML to PDF conversion takes place? Put these 2 files in bin folder of the project (Create one, if it’s not there. Getting error: Peer authentication failed for user 'postgres', when trying to get pgsql working with rails. #if your site is hosted on heroku or any other hosting server which is 64bitĬonfig.wkhtmltopdf = ('bin', 'wkhtmltopdf-amd64').to_sĭownload these 2 files: (I will explain the reason in the next section) They both use a command line utility called wkhtmltopdf under the hood which uses WebKit to render a PDF from HTML. #only if your are working on 32bit machineĬonfig.wkhtmltopdf = ('bin', 'wkhtmltopdf-i386').to_s A couple of popular gems to convert HTML to PDF in Rails are PDFKit and WickedPDF. Mime::Type.register 'application/pdf', :pdfĬreate a file config/initializers/pdfkit.rb with these contents Since you want the output in pdf format, include this in the config/environment.rb In config/application.rb, include following piece of codeĬ PDFKit::Middleware, :print_media_type => true Update your Gemfile with gem ‘pdfkit’, ‘0.5.0’ and do bundle install or if your doing it from the command line do gem install pdfkit . Prawn restricts you to the old table, grids layout.PDFKit is very simple to understand and it gets your job done very quickly if you follow all the right steps, which of course I did not 🙂.
I prefer using PDFKit over Prawn for couple of reasons. The bottom line is that converting html to pdf is no more rocket science. There are numbers of gems out there to convert html to pdf in rails like PDFKit and Prawn (among the popular gems). What has made our job easier is the number of gems out there but every gem is different from another in some or the other. convert reports, tickets or any other page for that matter into the PDF format ‘as is’. One of the common requirements we face across many Rails project is to convert HTML pages to PDF i.e.
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