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Why Upgrade?

v7.4 contains new features that improve usability and makes designing forms easier. Here are a few of the top reasons to upgrade:

New Features

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Version 2 of the Visual Rule Builder now has built-in functions and the ability to use operators to enable building useful expressions. The Rule Builder provides a Lookup mode to search for the function that you want to use and a Help mode that provides function syntax information and an example

The Rule Builder eliminates the need to manually write JavaScript. Use this version of the Rule Builder to create rules to:

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The configuration property to turn on DEBUG level logging for the frevvo log has changed. and create a version of the log in JSON format

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The frevvo.logging.level property was used in v7.3+ to turn on DEBUG for the frevvo.log. This property is supported in v7.4+ but customers are encouraged to use logging.level.=<loglevel> going forward. Support for the frevvo.logging.level property will be removed in a future release. Refer to Tomcat logfiles for more information.

Create logs in JSON format

Add the  spring.profiles.include=logging-json property to <frevvo-home>\tomcat\conf\frevvo-config.properties file to produce the frevvo and the logs for any frevvo Connectors you are running, in JSON format. It may be helpful, to have all the logs in the same format when troubleshooting.  Refer to Tomcat logfiles for more information

New Properties file to Configure Live Forms features

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It may be necessary to increase heap size for the Insight server, when reporting or indexing a large number of submissions. Refer to the memory configuration topic for the details

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 requires Insight software for the Reporting and Submissions View feature. The Insight software is included in the tomcat bundle. The Insight server MUST be started BEFORE starting . Instructions for Windows and Linux operating systems are listed here:

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 Windows:

  1. Open a command prompt. Navigate to <frevvo-home>\solr-6.6.0. Type bin\solr.cmd start to run the Insight server in the background, listening on the default port 8983.

    Note

    Use the bin\solr-cmd -all command to stop all instances of the Insight Server. The -p option allows you to specify the port number for the instance you want to stop

    You will see this message:
     
     



  2. Browse http;<your server:your port>/solr to verify the Insight server is running. The <server:port> default values are localhost:8983. Change <your server>  to the server name and <your port> to the port the Insight server is running on if they are different than the defaults. Do not include the angle brackets <>. You will see the Insight server (Solr) dashboard with the current status:

Warning

If you close the Insight server (Solr) startup window, the server will stop running. Leave the window open or set up Live Forms and the Insight Server to run as Windows services.

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Linux:

  1. Ensure that the scripts are executable: chmod 755 <frevvo-home>/tomcat/bin/*.sh
  2. Navigate to <frevvo-home>/solr-5.4.1/bin. Run this command to make the solr startup file executable:

    chmod +x solr
  3. Navigate back to the solr-6.6.0 directory.
  4. Start the Insight server by typing:

    bin/solr start - this starts the Insight server in the background, listening on the default port 8983.
  5. Browse http;<your server:your port>/solr to verify the Insight server is running. The <server:port> default values are localhost:8983. Change <your server>  to the server name and <your port> to the port the Insight server is running on if they are different than the defaults. Do not include the angle brackets <>. You will see the Insight server (Solr) dashboard with the current status:

   

  You do not have to restart the Insight server every time you restart .

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