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Build EDGAR Online-Connected Web Apps in Servoy

Use Servoy Developer to easily connect to EDGAR Online data and build web apps with connectivity to live EDGAR Online data.

Servoy is a rapid application development and deployment platform. When paired with the CData JDBC Driver for EDGAR Online, users can build EDGAR Online-connected apps that work with live EDGAR Online data. This article describes how to connect to EDGAR Online from Servoy and build a simple web app to display and search EDGAR Online data.

With built-in optimized data processing, the CData JDBC Driver offers unmatched performance for interacting with live EDGAR Online data. When you issue complex SQL queries to EDGAR Online, the driver pushes supported SQL operations, like filters and aggregations, directly to EDGAR Online and utilizes the embedded SQL engine to process unsupported operations client-side (often SQL functions and JOIN operations). Its built-in dynamic metadata querying lets you work with EDGAR Online data using native data types.

Connect to EDGAR Online in Servoy Developer

To build EDGAR Online-connected apps, you need to first create a data provider in Servoy Developer using the CData JDBC Driver for EDGAR Online.

  1. Install the JDBC Driver.
  2. Copy the JDBC Driver JAR file. (cdata.jdbc.edgaronline.jar) to the /application_server/drivers/ directory in the installation directory for Servoy.
  3. Open Servoy Developer.
  4. In the Solution Explorer, right-click Database Server (under Resources) and choose "Connect to existing database" -> "empty."
    1. Name the server.
    2. Click to show the advanced server settings.
      • Set the URL, for example: jdbc:edgaronline:AppKey=20dd8ce9904d422ed89ebde1ad40d

        Built-In Connection String Designer

        For assistance in constructing the JDBC URL, use the connection string designer built into the EDGAR Online JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.

        java -jar cdata.jdbc.edgaronline.jar

        Fill in the connection properties and copy the connection string to the clipboard.

        1. Navigate to https://developer.edgar-online.com/ and create an account.
        2. Register a new application and retrieve the AppKey. You should select one of the available Web APIs this application will use like HackPack, Insider Trades or Institutional Ownership.
          Note: HackPack is the most important Web API that an application can use since it supports a large number of endpoints. If you are getting the "Access Denied" error you must create a new app and select the correct Web API which supports the resource you are querying.
        3. After successfully creating a new app, you can access your keys through your "my account" area. Set the AppKey connection property value equal to the Key of your application.
      • Select the Driver class you just copied, for example, cdata.jdbc.edgaronline.EdgarOnlineDriver

Build a EDGAR Online-Connected Web App

Once you have configured the connection to EDGAR Online in the Servoy Developer resources, you are ready to build apps with access to live EDGAR Online data.

Create a New Solution

  1. In the Server Explorer, right-click "All solutions" and select "Create new solution."
  2. Name the solution.
  3. Select the checkbox to include the "search" module.
  4. Click "Finish."

Create a New Form

Right-click "Forms" and select "Create new form."

  1. Name the form.
  2. Select a Datasource.
  3. Set the type (e.g., Simple) and click "Finish."

Add a Data Grid to the Form

  1. Drag a Data Grid component (from Servoy NG-Grids) onto the form.
  2. Drag a column component onto the Data Grid and set the "dataprovider" property for each column component to a column from the EDGAR Online "table" (e.g., Id from the Subscriptions table).

    Continue adding columns as desired.

Add Searching to the App

Note that the "svySearch" extension is required to add search functionality (included by default when you create a new solution). If you did not add the extension when you created the solution or you are modifying an existing solution, you can add the search module by right-clicking Modules (in the solution) and selecting "Add Module." Select "svySearch" and click "OK."

  1. Drag a Text Field component onto the Form.
  2. Right-click the Form and select "Open in Script Editor."
  3. Create a new variable (JavaScript) to hold the search value:
    var searchText = '';
    
  4. Back on the Form, in the Text Field properties:
    1. Set the "dataprovider" property to the Form variable you just created.
    2. Double-click to add a method for the onAction event.
    3. Click to create the method in "Form," name the method (e.g., onEnter), and click "Create private."
    4. Click "OK & Show."
  5. Add the following JavaScript to the JavaScript file to use the Servoy framework to implement searching bound data based on the text in the Text Field:
    var search = scopes.svySearch.createSimpleSearch(foundset).setSearchText(searchText);
    search.setSearchAllColumns();
    search.loadRecords(foundset);
    

Save and Launch the App

Save the form and JavaScript file, then click Run -> Launch NGClient to start the web app.

Download a free, 30-day trial of the CData JDBC Driver for EDGAR Online and start building EDGAR Online-connected apps with Servoy. Reach out to our Support Team if you have any questions.