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Connect to live data from JotForm with the API Driver

Connect to JotForm

Connect to JotForm Data from PowerBuilder



This article demonstrates how to use the CData ODBC Driver for JotForm to connect to JotForm data and execute queries in PowerBuilder.

The CData ODBC Driver for JotForm can be used from any platform or development technology that supports ODBC, including PowerBuilder. This article shows how to connect to JotForm data and execute queries from the Database Painter and controls such as the DataWindow.

Connect to JotForm as an ODBC Data Source

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.

Create a Profile for the ODBC Driver for JotForm

Follow the steps below to use the Database Painter tool to create a database profile based on an ODBC DSN (data source name) for JotForm. In the Database Painter, you can use wizards and the UI to work with JotForm data.

  1. In PowerBuilder, click Tools -> Database Painter.
  2. In the Objects window in the Database Painter, right-click the ODBC node and click New Profile.
  3. On the Connection tab, enter a name for the profile and select the JotForm DSN in the Data Source menu.
  4. To view and modify a table, right-click a table and then click Edit Data -> Grid.

Using JotForm Data with PowerBuilder Controls

You can use standard PowerBuilder objects to connect to ODBC data sources and execute queries. The following example shows how to retrieve JotForm data into a DataWindow. You can add the following code to the open method:

SQLCA.DBMS = "ODBC" SQLCA.DBParm = "ConnectString='DSN=CData API Source'" CONNECT USING SQLCA; dw_forms.SetTransObject(SQLCA); dw_forms.Retrieve();