Viewing ZenRows Data in RAD Studio Data Explorer

Embarcadero RAD Studio provides a development environment for Delphi and C++Builder applications. With the CData ODBC Driver for ZenRows, you gain access to live ZenRows data within RAD Studio, abstracting the data into tables, views, and stored procedures that can be used to both retrieve ZenRows data. This article will walk through connecting to ZenRows using the Data Explorer.

Configure a Connection to ZenRows

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 ZenRows Profile on disk (e.g. C:\profiles\ZenRows.apip). Next, set the ProfileSettings connection property to the connection string for ZenRows (see below).

ZenRows API Profile Settings

To use the ZenRows API, you need to obtain an API key from your ZenRows account. Navigate to the ZenRows dashboard at app.zenrows.com and copy your API key from the account settings.

After setting the following connection properties, you are ready to connect:

• AuthScheme: Set this to APIKey.
• APIKey: Set this to your ZenRows API key.

Connecting to ZenRows Data Using Data Explorer

You can create a simple application for displaying ZenRows data by utilizing the CData FireDAC Components for ZenRows and a new VCL Forms Application:

1. Open the Data Explorer in RAD Studio and expand FireDAC.
2. Right-click the ODBC Data Source node in the Data Explorer.
3. Click Add New Connection.
4. Enter a name for the connection.
5. In the FireDAC Connection Editor that appears, set the DataSource property to the name of the ODBC DSN for ZenRows.
6. Back in the Data Explorer, expand the views for the connection.

7. Create a new VCL Forms application and drag a view (for example: AmazonDiscovery) onto the form.

   
8. Select the AmazonDiscoveryView object on the form and set the Active property to true.

9. Right-click on the object, bind visually, and link everything (*) to a new control (TStringGrid).

   

10. Arrange the TStringGrid on the form and run the application to see the AmazonDiscovery data.

    

Related Articles

Below you can find other articles for using the CData ODBC Driver with RAD Studio, Delphi, and C++ Builder.

• DataBind Controls to ZenRows Data in C++Builder
• DataBind Controls to ZenRows Data in Delphi
• Build a Simple VCL Application for ZenRows Data