Class: Dommy::HTMLOptionElement

Inherits:
HTMLElement show all
Defined in:
lib/dommy/html_elements.rb

Overview

‘<option>` — value, label, selected, disabled, text, index, form.

Constant Summary

Constants inherited from Element

Element::ATTRIBUTE_NODE, Element::CDATA_SECTION_NODE, Element::COMMENT_NODE, Element::DOCUMENT_FRAGMENT_NODE, Element::DOCUMENT_NODE, Element::DOCUMENT_POSITION_CONTAINED_BY, Element::DOCUMENT_POSITION_CONTAINS, Element::DOCUMENT_POSITION_DISCONNECTED, Element::DOCUMENT_POSITION_FOLLOWING, Element::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, Element::DOCUMENT_POSITION_PRECEDING, Element::DOCUMENT_TYPE_NODE, Element::ELEMENT_NODE, Element::PROCESSING_INSTRUCTION_NODE, Element::SHADOW_HOST_TAGS, Element::TEXT_NODE

Constants included from Node

Node::ATTRIBUTE_NODE, Node::CDATA_SECTION_NODE, Node::COMMENT_NODE, Node::DOCUMENT_FRAGMENT_NODE, Node::DOCUMENT_NODE, Node::DOCUMENT_POSITION_CONTAINED_BY, Node::DOCUMENT_POSITION_CONTAINS, Node::DOCUMENT_POSITION_DISCONNECTED, Node::DOCUMENT_POSITION_FOLLOWING, Node::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, Node::DOCUMENT_POSITION_PRECEDING, Node::DOCUMENT_TYPE_NODE, Node::ELEMENT_NODE, Node::PROCESSING_INSTRUCTION_NODE, Node::TEXT_NODE

Instance Attribute Summary

Attributes inherited from Element

#__node__, #document

Instance Method Summary collapse

Methods inherited from Element

#[], #[]=, #__js_call__, #__shadow_root__, #after, #anchor_href, #append, #append_child, #attach_shadow, #attributes, #base_uri, #before, #blur, #child_element_count, #child_nodes, #children, #class_list, #class_name, #class_name=, #click, #clone_node, #closest, #compare_document_position, #contains?, #dataset, #equal_node?, #first_child, #first_element_child, #focus, #get_attribute, #get_attribute_node, #get_elements_by_class_name, #get_elements_by_tag_name, #get_html, #get_inner_html, #has_attribute?, #has_attributes?, #has_child_nodes?, #id, #id=, #initialize, #inner_html, #inner_html=, #insert_adjacent_element, #insert_adjacent_html, #insert_adjacent_text, #insert_before, #is_connected?, #last_child, #last_element_child, #live_child_nodes, #local_name, #matches?, #namespace_uri, #next_element_sibling, #next_sibling, #normalize, #on, #outer_html, #outer_html=, #owner_document, #parent_element, #parent_node, #prepend, #previous_element_sibling, #previous_sibling, #query_selector, #query_selector_all, #reflected_attr_name, #remove, #remove_attribute, #remove_attribute_node, #remove_child, #replace_child, #replace_children, #replace_with_nodes, #role, #role=, #root_node, #same_node?, #set_attribute, #set_attribute_node, #shadow_root, #slot, #slot=, #style, #tag_name, #text_content, #text_content=, #to_s, #toggle_attribute

Methods included from EventTarget

#__deliver_event__, #add_event_listener, #dispatch_event, #invoke_listener, #remove_event_listener

Constructor Details

This class inherits a constructor from Dommy::Element

Instance Method Details

#__js_get__(key) ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1499

def __js_get__(key)
  case key
  when "value"
    value
  when "label"
    label
  when "selected"
    selected
  when "defaultSelected"
    default_selected
  when "disabled"
    disabled
  when "text"
    text
  when "form"
    form
  when "index"
    index
  else
    super
  end
end

#__js_set__(key, v) ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1522

def __js_set__(key, v)
  case key
  when "value"
    self.value = v
  when "label"
    self.label = v
  when "selected", "defaultSelected"
    self.selected = v
  when "disabled"
    self.disabled = v
  when "text"
    self.text = v
  else
    super
  end
end

#default_selected ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1463

def default_selected
  selected
end

#default_selected=(v) ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1467

def default_selected=(v)
  self.selected = v
end

#disabled ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1471

def disabled
  reflected_boolean("disabled")
end

#disabled=(v) ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1475

def disabled=(v)
  set_reflected_boolean("disabled", v)
end

#form ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1487

def form
  closest("form")
end

#index ⇒ Object

‘index` — position within the containing select’s options list.



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# File 'lib/dommy/html_elements.rb', line 1492

def index
  sel = closest("select")
  return 0 unless sel

  sel.options.find_index { |o| o.__node__ == @__node__ } || 0
end

#label ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1447

def label
  @__node__.key?("label") ? @__node__["label"].to_s : text_content
end

#label=(v) ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1451

def label=(v)
  set_reflected_string("label", v)
end

#selected ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1455

def selected
  reflected_boolean("selected")
end

#selected=(v) ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1459

def selected=(v)
  set_reflected_boolean("selected", v)
end

#text ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1479

def text
  text_content
end

#text=(v) ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1483

def text=(v)
  self.text_content = v
end

#value ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1437

def value
  # Per spec, value defaults to text content if the `value`
  # attribute is absent.
  @__node__.key?("value") ? @__node__["value"].to_s : text_content
end

#value=(v) ⇒ Object 



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# File 'lib/dommy/html_elements.rb', line 1443

def value=(v)
  set_reflected_string("value", v)
end