Class: Wice::Columns::ViewColumnCustomDropdown

Inherits:
ViewColumn show all
Includes:
ActionView::Helpers::FormOptionsHelper
Defined in:
lib/wice/columns/column_custom_dropdown.rb

Overview

:nodoc:

Direct Known Subclasses

ViewColumnBoolean

Constant Summary

Constants inherited from ViewColumn

Wice::Columns::ViewColumn::FIELDS

Instance Attribute Summary collapse

Attributes inherited from ViewColumn

#cell_rendering_block, #contains_a_text_input, #filter_control_options, #grid, #main_table, #table_name

Instance Method Summary collapse

Methods inherited from ViewColumn

#add_css_class, #attribute_name_fully_qualified_for_all_but_main_table_columns, #auto_reloading_input_with_negation_checkbox?, #capable_of_hosting_filter_related_icons?, #config, #controller, #css_class, #detachness, #filter_shown?, #filter_shown_in_main_table?, #form_parameter_name_id_and_query, #fully_qualified_attribute_name, #has_auto_reloading_calendar?, #has_auto_reloading_input?, #initialize, #render_filter, #table_alias_or_table_name, #yield_declaration

Methods included from ActionView::Helpers::TagHelper

#public_tag_options

Constructor Details

This class inherits a constructor from Wice::Columns::ViewColumn

Instance Attribute Details

#custom_filter ⇒ Object

contains an array of option label + option value pairs for the select, or a Proc object which returns this array



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# File 'lib/wice/columns/column_custom_dropdown.rb', line 10

def custom_filter
  @custom_filter
end

#filter_all_label ⇒ Object

text in the filter dropdown for an empty <option><option>



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# File 'lib/wice/columns/column_custom_dropdown.rb', line 7

def filter_all_label
  @filter_all_label
end

Instance Method Details

#has_auto_reloading_select? ⇒ Boolean

:nodoc:

Returns:

  • (Boolean) 


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# File 'lib/wice/columns/column_custom_dropdown.rb', line 74

def has_auto_reloading_select? #:nodoc:
  auto_reload
end

#render_filter_internal(params) ⇒ Object

:nodoc:



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# File 'lib/wice/columns/column_custom_dropdown.rb', line 12

def render_filter_internal(params) #:nodoc:
  @query, @query_without_equals_sign, @parameter_name, @dom_id = form_parameter_name_id_and_query('')
  @query_without_equals_sign += '%5B%5D='

  @custom_filter = @custom_filter.call if @custom_filter.is_a? Proc

  if @custom_filter.is_a? Array
    @custom_filter = [[@filter_all_label, nil]] + @custom_filter.map do|label, value|
      [label.to_s, value.to_s]
    end
  end

  select_options = { name: @parameter_name + '[]', id: @dom_id, class: 'custom-dropdown form-control' }

  if @turn_off_select_toggling
    select_toggle = ''
  else
    if self.allow_multiple_selection
      select_options[:multiple] = params.is_a?(Array) && params.size > 1

      expand_icon_style, collapse_icon_style = nil, 'display: none'
      expand_icon_style, collapse_icon_style = collapse_icon_style, expand_icon_style if select_options[:multiple]

      select_toggle = content_tag(
        :span,
        content_tag(:i, '', class: 'fa fa-plus'),
        title: NlMessage['expand'],
        class: 'expand-multi-select-icon clickable',
        style: expand_icon_style
      ) +
      content_tag(
        :span,
        content_tag(:i, '', class: 'fa fa-minus'),
        title: NlMessage['collapse'],
        class: 'collapse-multi-select-icon clickable',
        style: collapse_icon_style
      )
    else
      select_options[:multiple] = false
      select_toggle = ''
    end
  end

  if auto_reload
    select_options[:class] += ' auto-reload'
  end

  params_for_select = (params.is_a?(Hash) && params.empty?) ? [nil] : params

  '<div class="custom-dropdown-container">'.html_safe +
    content_tag(:select,
                options_for_select(@custom_filter, params_for_select),
                select_options) + select_toggle.html_safe + '</div>'.html_safe
end

#yield_declaration_of_column_filter ⇒ Object

:nodoc:



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# File 'lib/wice/columns/column_custom_dropdown.rb', line 67

def yield_declaration_of_column_filter #:nodoc:
  {
    templates: [@query_without_equals_sign],
    ids:       [@dom_id]
  }
end