example.md

Control custom field choices in issue with custom field in project

Control custom field choices in issue with custom field in project.
チケットのカスタムフィールドの選択肢を、プロジェクトのカスタムフィールドで制御します。

Setting

Path Pattern

None

Insert Position

Bottom of issue form

Code

JavaScript

$(function() {
  // Note: Change the ID according to the custom field you want to target.
  const issueCoustomFiledId = 10;
  const projectCoustomFiledId = 11;
  const projectCoustomFiled = ViewCustomize.context.project.customFields.find(x => x.id == projectCoustomFiledId);


  const isTarget = (option) => {
    let projectValue;
    // Note: Issue and Project custom fields have different values and need to be mapped.
    switch(option.val()) {
      case '8':
        projectValue = '13';
        break;
      case '9':
        projectValue = '14';
        break;
      case '10':
        projectValue = '15';
        break;
      case '11':
        projectValue = '16';
        break;
      case '12':
        projectValue = '17';
        break;
    }

    return projectCoustomFiled.value.includes(projectValue);
  }

  $('#issue_custom_field_values_' + issueCoustomFiledId + ' > option').each(function() {

    const option = $(this);

    // Narrow down by match.
    // (In IE, option is not hidden by "display:none", so "disabled" it to make it unselectable.)
    if (isTarget(option)) {
      option.show();
      option.prop('disabled', false);
    } else {
      option.hide();
      option.prop('disabled', true);
    }
  });

})

Result