Class: CML::Tags::Checkbox

Inherits:
CML::Tag show all
Defined in:
lib/cml/tags/checkbox.rb

Constant Summary collapse

BareTemplate = 
<<-HTML.freeze
{{default}}
<input name="{{name}}" type="checkbox" value="{{value}}" class="{{classes}}" {{checked}}/>
HTML
Template = 
<<-HTML.freeze
{{default_normalized}}<div class="cml_row" {{title}}><label class="{{gold_class}}">#{BareTemplate} {{label}}</label></div>
HTML

Constants included from CML::TagLogic

CML::TagLogic::And, CML::TagLogic::AndPhraseExp, CML::TagLogic::CombinatorDefault, CML::TagLogic::CombinatorDict, CML::TagLogic::CombinatorExp, CML::TagLogic::GroupExp, CML::TagLogic::Or, CML::TagLogic::OrCombinatorExp, CML::TagLogic::PrecedenceRegexp, CML::TagLogic::TokenExp, CML::TagLogic::TokenRegexp

Instance Attribute Summary

Attributes inherited from CML::Tag

#attrs, #cml, #opts, #tag

Attributes included from CML::TagLogic

#errors, #has_grouped_logic, #has_liquid_logic, #logic_tree

Instance Method Summary collapse

Methods inherited from CML::Tag

#cacheable?, #children, #convert, #ensure_resolved, #gold=, #gold?, #gold_class, #gold_reason, #initialize, #instructions, #iterating?, #label, #legend, memoize, #multi_type, #name, #parent_multiples, #preloaded_data, #raw_label, #to_html, #to_liquid, #to_s, #validate?, #validations, #validators, #wrapper_classes

Methods included from CML::TagLogic

#dependencies_on_fields, #dependencies_through_cml_group, #depends_on_fields, #describe_logic_token, #detect_grouped_logic, #detect_liquid_logic, #each_logic_token_in, #expand_logic, #expand_parsed_expression, #keep_merge!, #only_if, parse_expression, resolve_combinator

Constructor Details

This class inherits a constructor from CML::Tag

Instance Method Details

#checked ⇒ Object 



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# File 'lib/cml/tags/checkbox.rb', line 44

def checked
  manipulated = !@opts[:missed].nil?
  if @opts[:data] && @opts[:normalize]
    manipulated = true
    seeds = Array(@opts[:data][@opts[:parser].golds[name(false)]] || @opts[:data][name(false)]).map {|s| s.is_a?(Array) ? s.map {|t| t.to_s.downcase } : s.to_s.downcase }
    seeds = @opts[:iteration] ? [seeds[@opts[:iteration]]].flatten : seeds
    if seeds.compact.empty?
      manipulated = false
    elsif seeds.include?(value.to_s.downcase)
      @checked = true
      return "checked=\"checked\""
    end
  elsif preload = preloaded_data
    manipulated = true
    if Array(preload).map{|x| x.to_s.downcase }.include?(value.to_s.downcase)
      return "checked=\"checked\""
    end
  end
  !manipulated && @attrs["checked"] ? "checked=\"checked\"" : ""
end

#classes ⇒ Object 



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# File 'lib/cml/tags/checkbox.rb', line 40

def classes
  super+(@checked ? " cml_gold_loaded" : "")
end

#data ⇒ Object 



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# File 'lib/cml/tags/checkbox.rb', line 65

def data
  default = ""
  default_normalized = ""
  if @attrs["default"]
    if @opts[:normalize]
      default_normalized = Checkbox.new("<cml:checkbox label=\"Default value: #{@attrs["default"]}\" name=\"#{name(false)}\" value=\"#{@attrs["default"]}\"/>", @opts.merge(:no_reason => true, :normalize => true)).to_html
    else
      default = Hidden.new("<cml:hidden name=\"#{name(false)}\" value=\"#{@attrs["default"]}\"/>", @opts.merge(:grouped => grouped?,  :no_field_wrap => true)).to_html
    end
  end
  #be sure to set the instance variable ahead of time
  c = checked
  super.merge({ 
    "default" => default, 
    "default_normalized" => default_normalized,
    "checked" => c,
    "label" => @attrs["label"].to_s,
    "title" => title_attribute
    })
end

#finite_value? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cml/tags/checkbox.rb', line 27

def finite_value?
  true
end

#grouped? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cml/tags/checkbox.rb', line 19

def grouped?
  @opts[:bare] || (@cml.parent && @cml.parent.name == "checkboxes")
end

#in_logic_graph? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cml/tags/checkbox.rb', line 23

def in_logic_graph?
  !grouped?
end

#prefix(name) ⇒ Object 



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# File 'lib/cml/tags/checkbox.rb', line 13

def prefix(name)
  #Don't add another bracket if it's already a list...
  name = super(name)
  name + (name !~ /\[\]$/ && grouped? ? "[]" : "")
end

#value ⇒ Object 



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# File 'lib/cml/tags/checkbox.rb', line 35

def value
  value = (@attrs["value"] || (grouped? ? @attrs["label"] : "true")).to_s
  ensure_resolved(value)
end

#wrapper(parsed) ⇒ Object 



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# File 'lib/cml/tags/checkbox.rb', line 31

def wrapper(parsed)
  grouped? || @opts[:no_reason] ? parsed : super
end