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Connect to JotForm data in Ruby with ruby-dbi, dbd-odbc, and ruby-odbc.
The CData ODBC Driver for JotForm makes it easy to integrate connectivity to live JotForm data in Ruby. This article shows how to create a simple Ruby app that connects to JotForm data, executes a query, and displays the results.
Create an ODBC Connection to JotForm Data
If you have not already, first specify connection properties in an ODBC DSN (data source name). This is the last step of the driver installation. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.
Start by setting the Profile connection property to the location of the JotForm Profile on disk (e.g. C:\profiles\JotForm.apip). Next, set the ProfileSettings connection property to the connection string for JotForm (see below).
JotForm API Profile Settings
You will need to find your JotForm API Key in order to authenticate. To obtain an API Key, go to 'My Account' > 'API Section' > 'Create a New API Key'. Once you've created your new API Key, you can set it in the ProfileSettings connection property.
Custom Enterprise API Domains
Enterprise customers of JotForm are given custom API domains to connect to, rather than the default 'api.jotform.com' domain. If you are an enterprise JotForm customer, then set Domain to you custom API hostname, such as 'your-domain.com' or 'subdomain.jotform.com', inside the ProfileSettings connection property. Conversely, if you do not have a custom domain and still need to connect to 'api.jotform.com', then leave Domain undefined and set only APIKey.
Installing Ruby and Necessary Gems
If you do not have Ruby installed, refer to the Ruby installation page. With Ruby installed, you will need to install the ruby-dbi, dbd-odbc, and ruby-odbc gems:
gem install dbi
gem install dbd-odbc
gem install ruby-odbc
Create a Ruby App with Connectivity to JotForm Data
Create a new Ruby file (for example: APISelect.rb) and open it in a text editor. Copy the following code into your file:
#connect to the DSN
require 'DBI'
cnxn = DBI.connect('DBI:ODBC:CData API Source','','')
#execute a SELECT query and store the result set
resultSet = cnxn.execute("SELECT Id, Title FROM Forms WHERE Status = 'ENABLED'")
#display the names of the columns
resultSet.column_names.each do |name|
print name, "\t"
end
puts
#display the results
while row = resultSet.fetch do
(0..resultSet.column_names.size - 1).each do |n|
print row[n], "\t"
end
puts
end
resultSet.finish
#close the connection
cnxn.disconnect if cnxn
With the file completed, you are ready to display your JotForm data with Ruby. To do so, simply run your file from the command line:
ruby APISelect.rb
Writing SQL-92 queries to JotForm allows you to quickly and easily incorporate JotForm data into your own Ruby applications. Download a free trial today!