Class: Lore::GUI::Radio
- Inherits:
-
Form_Element
- Object
- Form_Element
- Lore::GUI::Radio
- Defined in:
- lib/lore/gui/form_element.rb
Overview
Form radio element (<input type=“radio” …>). Subclass of Form_Element.
Instance Attribute Summary
Attributes inherited from Form_Element
#attribute_id, #attribute_label, #attribute_name, #attribute_range, #attribute_table, #attribute_value, #id, #mode, #on_change, #on_click, #style, #style_class, #template, #template_file
Instance Method Summary collapse
-
#initialize(_table, _attrib_name, _attrib_label, _attrib_range = nil, _attrib_value = nil) ⇒ Radio
constructor
{{{.
-
#string ⇒ Object
def.
Methods inherited from Form_Element
for, #label, #onblur, #onfocus, #print, #set_attribute_style, #set_attribute_value, #set_mode, #setup
Constructor Details
#initialize(_table, _attrib_name, _attrib_label, _attrib_range = nil, _attrib_value = nil) ⇒ Radio
{{{
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# File 'lib/lore/gui/form_element.rb', line 335 def initialize(_table, _attrib_name, _attrib_label, _attrib_range=nil, _attrib_value=nil) setup(_table, _attrib_name, _attrib_label, _attrib_range, _attrib_value) if _attrib_label.instance_of? Array then @attribute_label = _attrib_label[0] @attribute_sublabel = _attrib_label[1] else @attribute_label = _attrib_label.to_s @attribute_sublabel = nil end end |
Instance Method Details
#string ⇒ Object
def
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# File 'lib/lore/gui/form_element.rb', line 348 def string if @mode == :mutable then template = @template.new('radio.rhtml') radios = '' radio_index = 0 if @attribute_label.nil? or @attribute_label == '' then label = '' end if @attribute_value.nil? or @attribute_value == '' then @attribute_value = @attribute_range[0] end throw 'attribute range must not be nil for Cuba::GUI::Radio instance. ' if @attribute_range.nil? @attribute_range.each { |value| if !@attribute_sublabel.nil? and !@attribute_sublabel[value].nil? then label = @attribute_sublabel[value] else label = value end label = Lang[label.intern] data = { :id => @attribute_id, :class => @style_class.to_s + '_radio', :name => @attribute_table+'.'+@attribute_name, :onfocus => onfocus("#{@attribute_table.gsub('.','_')}__#{@attribute_name}"), :onblur => onblur("#{@attribute_table.gsub('.','_')}__#{@attribute_name}"), :value => value, :label => label } data[:checked] = 'checked' if value == @attribute_value template.set_data(:attributes => data) radios += template.string.gsub("\n",'') radio_index += 1 } elsif @mode == :readonly then template = @template.new('text_readonly.rhtml') if !@attribute_sublabel.nil? and !@attribute_sublabel[@attribute_value].nil? then label = @attribute_sublabel[@attribute_value] else label = @attribute_value end label = Lang[label.intern] data = {:value => label} template.set_data(:attributes => data) radios = template.string end row_template = @template.new('radio_row.rhtml') row_template.set_data(:radios => radios) row_template.string end |