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UI Text Box
sizemedium
typeinfo

Use case

Return the lowest date from a Date Time Picker custom field in the linked issues of the current issue.

Expression

Create and configure a Smart field using this expression in General parsing Jira expression mode:

Code Block
languagejs
linenumberstrue
%{count(fieldValue({issue.cfnnnnn},linkedIssues()))> 0 dateTimeToString(min(fieldValue({issue.cfnnnnn},linkedIssues())),RUN_AS_LOCAL,RUN_AS_LANG):""}let minDate = issue?.links.map(link => link.linkedIssue.customfield_nnnnn).filter( d => d != null);
minDate.length > 0 ? new Date(minDate.reduce((a, b) => a < b ? a : b )).toString() : ""
UI Text Box

Please, replace nnnnn with the ID of a Date Time Picker custom field.

Used parser functions

  • count()
  • fieldValue()
  • linkedIssues()

  • dateTimeToString()
  • min() 

  • Page properties
    hiddentrue
    Feature

    Field type

    Smart text field

    Parsing mode

    General Jira expression

    Expression
    Code Block
    languagejs
    linenumberstrue
    %{count(fieldValue({issue.cfnnnnn},linkedIssues()))>0?dateTimeToString(min(fieldValue({issue.cfnnnnn},linkedIssues())),RUN_AS_LOCAL,RUN_AS_LANG):""}let minDate = issue?.links.map(link => link.linkedIssue.customfield_nnnnn).filter( d => d != null);
    minDate.length > 0 ? new Date(minDate.reduce((a, b) => a < b ? a : b )).toString() : ""
    UI Text Box

    Please, replace nnnnn with the ID of a Date Time Picker custom field.

    Label
    Use case description

    Return the lowest date from a Date Time Picker custom field in the linked issues of the current issue.

    Complexity

     

    Status
    titleINTERMEDIATE