Class: ActiveGrid::Column

Inherits:
Object
  • Object
show all
Defined in:
app/lib/active_grid/column.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(view, name, options = {}, &block) ⇒ Column

Returns a new instance of Column.



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# File 'app/lib/active_grid/column.rb', line 5

def initialize(view, name, options = {}, &block)
  @view, @name, @options, @block = view, name, options, block
end

Instance Attribute Details

#block ⇒ Object (readonly)

Returns the value of attribute block.



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# File 'app/lib/active_grid/column.rb', line 3

def block
  @block
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'app/lib/active_grid/column.rb', line 3

def name
  @name
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'app/lib/active_grid/column.rb', line 3

def options
  @options
end

#view ⇒ Object (readonly)

Returns the value of attribute view.



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# File 'app/lib/active_grid/column.rb', line 3

def view
  @view
end

Instance Method Details

#filter ⇒ Object 



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# File 'app/lib/active_grid/column.rb', line 14

def filter
  tag_options = {}
  tag_options["data-activegrid-filter-field"] = name
  tag_options["data-activegrid-filter"] = true

  case filter = options[:filter]
  when "string"
    view.text_field_tag("activegird_filter_#{name}", nil, tag_options)
  when Array
    view.select_tag("activegrid_filter_#{name}", view.options_for_select(options[:blank_filter] ? ["#{options[:blank_filter]}"] + filter : filter), tag_options)
  end
end

#header ⇒ Object 



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# File 'app/lib/active_grid/column.rb', line 9

def header
  # TODO: localization?
  options[:header] || name.to_s.titleize
end

#tag_options ⇒ Object 



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# File 'app/lib/active_grid/column.rb', line 27

def tag_options
  tag_options = {}

  if options[:sortable]
    tag_options["class"] = "activegrid-sort"
    tag_options["data-activegrid-sort-field"] = name
    tag_options["data-activegrid-sort"] = options[:sortable]
  end
  tag_options
end

#value ⇒ Object 



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# File 'app/lib/active_grid/column.rb', line 38

def value
  view.capture(&block)
end