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module FormHelper
def form_errors(model)
return unless model.errors.any?
pluralized = 'error'.pluralize(model.errors.count)
headline = "The form contains the following #{pluralized}:"
content_tag(:div, class: 'alert alert-danger', id: 'error_explanation') do
content_tag(:h4, headline) <<
content_tag(:ul) do
model.errors.full_messages
.map { |msg| content_tag(:li, msg) }
.join
.html_safe
end
end
end
def issue_dropdown_options(issuable, has_multiple_assignees = true)
options = {
toggle_class: 'js-user-search js-assignee-search js-multiselect js-save-user-data',
title: 'Select assignee',
filter: true,
dropdown_class: 'dropdown-menu-user dropdown-menu-selectable dropdown-menu-assignee',
placeholder: 'Search users',
data: {
first_user: current_user&.username,
null_user: true,
current_user: true,
project_id: issuable.project.try(:id),
field_name: "#{issuable.class.model_name.param_key}[assignee_ids][]",
default_label: 'Unassigned',
'max-select': 1,
'dropdown-header': 'Assignee',
multi_select: true,
'input-meta': 'name',
'always-show-selectbox': true,
current_user_info: current_user.to_json(only: [:id, :name])
}
}
if has_multiple_assignees
options[:title] = 'Select assignee(s)'
options[:data][:'dropdown-header'] = 'Assignee(s)'
options[:data].delete(:'max-select')
end
options
end
end