Class: Wice::ViewColumnCustomDropdown

Inherits:
ViewColumn show all
Includes:
ActionView::Helpers::FormOptionsHelper
Defined in:
lib/view_columns.rb

Overview

:nodoc:

Direct Known Subclasses

ViewColumnBoolean

Constant Summary

Constants inherited from ViewColumn

Wice::ViewColumn::FIELDS

Instance Attribute Summary collapse

Attributes inherited from ViewColumn

#cell_rendering_block, #contains_a_text_input, #css_class, #grid, #main_table, #model_class, #table_name

Instance Method Summary collapse

Methods inherited from ViewColumn

#attribute_name_fully_qualified_for_all_but_main_table_columns, #auto_reloading_input_with_negation_checkbox?, #capable_of_hosting_filter_related_icons?, #config, #controller, #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_javascript

Constructor Details

This class inherits a constructor from Wice::ViewColumn

Instance Attribute Details

#custom_filter ⇒ Object

Returns the value of attribute custom_filter.



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# File 'lib/view_columns.rb', line 237

def custom_filter
  @custom_filter
end

#filter_all_label ⇒ Object

Returns the value of attribute filter_all_label.



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# File 'lib/view_columns.rb', line 236

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/view_columns.rb', line 288

def has_auto_reloading_select? #:nodoc:
  auto_reload
end

#render_filter_internal(params) ⇒ Object

:nodoc:



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# File 'lib/view_columns.rb', line 239

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.kind_of? Proc

  if @custom_filter.kind_of? Array

    @custom_filter = [[@filter_all_label, nil]] + @custom_filter.map{|label, value|
      [label.to_s, value.to_s]
    }

  end

  select_options = {:name => @parameter_name, :id => @dom_id, :class => 'custom_dropdown'}

  if @turn_off_select_toggling
    select_toggle = ''
  else
    if self.allow_multiple_selection
      select_options[:multiple] = params.is_a?(Array) && params.size > 1
      select_toggle = content_tag(:a,
        tag(:img, :alt => 'Expand/Collapse', :src => Defaults::TOGGLE_MULTI_SELECT_ICON),
        :href => "javascript: toggle_multi_select('#{@dom_id}', this, 'Expand', 'Collapse');", # TO DO: to locales
        :class => 'toggle_multi_select_icon', :title => 'Expand')
    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

  '<span class="custom_dropdown_container">'.html_safe_if_necessary +
    content_tag(:select,
      options_for_select(@custom_filter, params_for_select),
      select_options) +
  select_toggle.html_safe_if_necessary + '</span>'.html_safe_if_necessary
end

#yield_declaration_of_column_filter ⇒ Object

:nodoc:



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# File 'lib/view_columns.rb', line 283

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