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Excerpt

A workflow post-function that clears the value of the selected field(s) of the current issue.


To add the 'Clear field value' post-function to a transition:

  1. Click Edit for the workflow that has the transition you wish to configure the post-function on.
  2. In the Workflow Designer, select the transition.
  3. Click on Post Functions in the properties panel.
  4. Click on Add post function.
  5. Select Clear field value from the list of post-functions.
  6. Click on Add to add the post-function on the transition.
  7. Choose the field(s) that should be cleared from Fields.
  8. Click on Add to add the post-function to the transition.


Panel

Related links :

For information on where the post-function needs to be placed on a transition, see Placing post-functions on a transition.

Refer to the Use cases for post-functions page for use cases for this post-function.


When you add this post-function to a transition and trigger it, the add-on clears the selected field(s) of the current issue.

Conditional execution

To execute this post-function based on the result of a groovy expression see Conditional execution/validation using a Groovy expression.

Error Handling

By default, all errors (Java Exceptions) raised by this post-function, including those raised by custom Groovy scripts, will be logged in the JIRA log file but will not be reported to the user and will not prevent the transition from completing. However, when designing new workflows or troubleshooting them, it is more convenient to be notified immediately of any such error during the execution of the transition. On development and staging Jira instances, you can activate error reporting for all JMWE post-functions on the JMWE configuration page, and it is recommended to do so. But on production Jira instances, For example on the production Jira instances you might want to show errors  only for only for the post-function(s) being worked on, in order to avoid disrupting other workflows. To make errors errors raised by the the current post-function prevent the transition from completing and show the error in the browser, select Make transition fail when an error occurs in this post-function.

If you want to show all the errors, either only to the admins or to all users, configure the option globally on the JMWE configuration page. For example, on development and staging Jira instances, you can activate error reporting for all JMWE post-functions, to display all the errors and it is recommended to do so, and on production Jira instances you might want to activate error reporting only to administrators so that they can be made aware of configuration errors.

Note

When the option is selected on a post-function, it overrides the configuration on the JMWE configuration page.