Class: Dima::Html::SelectField

Inherits:
SimpleField show all
Defined in:
lib/dima/html/field.rb

Instance Attribute Summary collapse

Attributes inherited from SimpleField

#height, #klass, #lambda, #model, #name, #readonly, #width

Attributes inherited from Field

#after, #align, #before, #edit, #form, #has_errors, #hint, #label, #required, #tooltip, #url

Instance Method Summary collapse

Methods inherited from SimpleField

#<<, #>>, #empty?, #main_content_node, #readonly?

Methods inherited from Field

#after_node, #before_node, #edit?, #empty_node, #label_node, #options, #to_n, #url_node, #val, #val=, #validate, #value_node

Methods included from Init

#initialize

Methods inherited from Element

#id, #id=

Instance Attribute Details

#collection ⇒ Object

Returns the value of attribute collection.



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# File 'lib/dima/html/field.rb', line 371

def collection
  @collection
end

#empty ⇒ Object

Returns the value of attribute empty.



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# File 'lib/dima/html/field.rb', line 372

def empty
  @empty
end

Instance Method Details

#simple_value_node ⇒ Object 



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# File 'lib/dima/html/field.rb', line 374

def simple_value_node
  if self.edit?
    id = self.val.id rescue nil
    node = Node.new(tag: 'select', attributes: { name: "dim[#{name}]", class: 'dim-main-content dim-select' })
    node << Node.new(tag: 'option', attributes: { selected: (id == nil), value: '' }, text: self.empty) if self.empty
    self.collection.each do |v|
      node << Node.new(tag: 'option', attributes: { value: v.id, selected: (v.id == id) }, text: v.to_s)
    end if self.collection
    node
  else
    Node.new(tag: 'span', attributes: { class: 'dim-select' }, text: self.val.to_s)
  end
end

#value_from_text(val) ⇒ Object 



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# File 'lib/dima/html/field.rb', line 388

def value_from_text(val)
  self.collection.each do |v|
    if val == v.id.to_s
      self.val = v #.id
      break
    end
  end if self.collection
end