sample16.rb

sample16.rb
¶

GET request
```
get '/sample16' do
  haml :sample16
end
```
¶

POST request
```
post '/sample16' do
```
¶

set variables
```
  set :fileId, params[:fileId]

  begin
```

check required variables

    raise 'Please enter all required parameters' if settings.fileId.empty?

construct result iframe

    iframe = "<iframe src='https://apps.groupdocs.com/assembly2/questionnaire-assembly/#{settings.fileId}' frameborder='0' width='100%' height='600'></iframe>"

  rescue Exception => e
    err = e.message
  end

set variables for template

  haml :sample16, :locals => {:fileId => settings.fileId, :iframe => iframe, :err => err}
end