Module: Redmineup::FormTagHelper

Defined in:
lib/redmineup/helpers/form_tag_helper.rb

Instance Method Summary collapse

Instance Method Details

#format_datetime(time) ⇒ Object 



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# File 'lib/redmineup/helpers/form_tag_helper.rb', line 101

def format_datetime(time)
  formated_time = format_time(time, false)
  formated_date = ::I18n.l(time.to_date, format: '%Y-%m-%d')
  "#{formated_date} #{formated_time}"
end

#format_datetime_date(time) ⇒ Object 



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# File 'lib/redmineup/helpers/form_tag_helper.rb', line 107

def format_datetime_date(time)
  formated_date = ::I18n.l(time.to_date, format: '%Y-%m-%d')
  "#{formated_date}"
end

#select2_tag(name, option_tags = nil, options = {}) ⇒ Object Also known as: select2

Allows include select2 into your views.

Examples

select2_tag 'city_id', '<option value="1">Lisbon</option>...'
select2_tag 'city_id', options_for_select(...)
select2_tag 'tag_list', nil, :multiple => true, :data => [{ id: 0, text: 'deal' }, ...], :tags => true, :include_hidden => false %>
select2_tag 'tag_list', options_for_select(...), :multiple => true, :style => 'width: 100%;', :url => '/tags', :placeholder => '+ add tag', :tags => true %>

You may use select_tag options and additional options.

Additional options

  • :url Allows searches for remote data using the ajax.

  • :data Load dropdown options from a local array if url option not set.

  • :placeholder Supports displaying a placeholder value.

  • :include_hidden Adds hidden field after select when multiple option true. Default value true.

  • :allow_clear Provides support for clearable selections. Default value false.

  • :min_input_length Minimum number of characters required to start a search. Default value 0.

  • :format_state Defines template of search results in the drop-down.

  • :tags Used to enable tagging feature.

Note: The HTML specification says when multiple parameter passed to select and all options got deselected web browsers do not send any value to server.

In case if you don’t want the helper to generate this hidden field you can specify include_hidden: false option.

Note: Select2 assets must be available on a page.

To include select2 assets to a page, you need to use the helper select2_assets.
For example:
  <% content_for :header_tags do %>
    <%= select2_assets %>
  <% end %>

Also aliased as: select2

select2 'city_id', options_for_select(...)



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# File 'lib/redmineup/helpers/form_tag_helper.rb', line 40

def select2_tag(name, option_tags = nil, options = {})
  s = select_tag(name, option_tags, options)

  if options[:multiple] && options.fetch(:include_hidden, true)
    s << hidden_field_tag("#{name}[]", '')
  end

  s + javascript_tag("select2Tag('#{sanitize_to_id(name)}', #{options.to_json});")
end

#tag_list_field_tag(name, value = [], options = {}) ⇒ Object

Renders a select2 tag field for a tag list (standalone, no form object). Analogous to text_field_tag.

Example

tag_list_field_tag 'entry[tag_list]', entry.tag_list,
  url: auto_complete_taggable_tags_path(taggable_type: 'DriveEntry')



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# File 'lib/redmineup/helpers/form_tag_helper.rb', line 58

def tag_list_field_tag(name, value = [], options = {})
  url = options.delete(:url)
  taggable_type = options.delete(:taggable_type)
  width = options.delete(:width)
  project_id = options.delete(:project_id)
  placeholder = options.delete(:placeholder)
  select2_tag(
    name,
    options_for_select(value, value),
    {
      multiple:    true,
      width:       width || '95%',
      url:         url || auto_complete_taggable_tags_path(taggable_type: taggable_type, project_id: project_id),
      placeholder: placeholder || l(:lable_redmineup_add_tag),
      tags:        true
    }.merge(options)
  )
end

#transform_to_select2(type, options = {}) ⇒ Object

Transforms select filters of type fields into select2

Examples

transform_to_select2 'tags', url: auto_complete_tags_url
transform_to_select2 'people', format_state: 'formatStateWithAvatar', min_input_length: 1, url: '/managers'

Options

  • :url Defines URL to search remote data using the ajax.

  • :format_state Defines template of search results in the drop-down.

  • :min_input_length Minimum number of characters required to start a search. Default value 0.

  • :width Sets the width of the control. Default value ‘60%’.

  • :multiple Supports multi-value select box. If set to false the selection will not allow multiple choices. Default value true.

Note: Select2 assets must be available on a page.

To include select2 assets to a page, you need to use the helper select2_assets.
For example:
  <% content_for :header_tags do %>
    <%= select2_assets %>
  <% end %>



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# File 'lib/redmineup/helpers/form_tag_helper.rb', line 97

def transform_to_select2(type, options = {})
  javascript_tag("setSelect2Filter('#{type}', #{options.to_json});") unless type.empty?
end