Abstract
This code snippet filters values from a multi-valued field based on a condition
Logic
Use the "filter" Nunjucks filter to filter the values that meet the condition
Snippet
{# Filter the values from the multi-valued field using "filter" filter #} {{ issue.fields['<Multi-valued field name>'] | filter(<Condition>) | join(",","name") }}
Placeholders
Placeholder | Description | Example |
---|---|---|
> | Name of the multi-valued field | Watchers |
> | Condition to meet for the value to be filtered | {name: 'rvijji' } |
Context
The output of this snippet is a subset of the existing values of a multi-valued field which you could use in a template to:
Set a multi-valued field to a subset of the existing values in one of the Set field value post-functions. Example: Set a Multi-user picker type field to the users in the Watchers field who belong to the Europe/Berlin time zone:
{{ issue.fields['Watchers'] | filter({"timeZone": "Europe/Berlin"}) | join(",","name") }}
Send an email to all the users of the Request Participants when a meeting schedule has been changed, except to the current user in the Email issue post-function
{{ issue.fields['Request Participants'] | filter({name:currentUser.name} , true) | join(',','name') }}
References
- How to insert information using Nunjucks annotations
- Accessing fields of an issue
- Custom filter - filter
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