Class: Dommy::HTMLTableSectionElement

Inherits:

HTMLElement

• Object
• Element
• HTMLElement
• Dommy::HTMLTableSectionElement

Defined in:

lib/dommy/html_elements.rb

Overview

‘<thead>` / `<tbody>` / `<tfoot>` — share section-level row collection + insertRow / deleteRow.

Constant Summary

JS_METHOD_NAMES =

Own js_call methods, on top of Element’s.

%w[insertRow deleteRow].freeze

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

#document

Instance Method Summary

• #__js_call__(method, args) ⇒ Object
• #__js_get__(key) ⇒ Object
• #__js_method_names__ ⇒ Object
• #delete_row(index) ⇒ Object
• #insert_row(index = -1)) ⇒ Object
• #rows ⇒ Object

Methods inherited from HTMLElement

#case_sensitive_attribute_names?

Methods inherited from Element

#[], #[]=, #__dommy_backend_node__, #__internal_shadow_root__, #__js_set__, #__test_scroll_log__, #after, #anchor_href, #animate, #append, #append_child, #at_xpath, #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_animations, #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, #path, #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, #xpath

Methods included from EventTarget

#__internal_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_call__(method, args) ⇒ Object

# File 'lib/dommy/html_elements.rb', line 2901

def __js_call__(method, args)
  case method
  when "insertRow"
    insert_row(args[0] || -1)
  when "deleteRow"
    delete_row(args[0])
  else
    super
  end
end

#__js_get__(key) ⇒ Object

# File 'lib/dommy/html_elements.rb', line 2897

def __js_get__(key)
  key == "rows" ? rows : super
end

#__js_method_names__ ⇒ Object

# File 'lib/dommy/html_elements.rb', line 2864

def __js_method_names__
  super + JS_METHOD_NAMES
end

#delete_row(index) ⇒ Object

# File 'lib/dommy/html_elements.rb', line 2892

def delete_row(index)
  rows[index.to_i]&.remove
  nil
end

#insert_row(index = -1)) ⇒ Object

# File 'lib/dommy/html_elements.rb', line 2880

def insert_row(index = -1)
  tr = @document.create_element("tr")
  list = rows
  if index.to_i == -1 || index.to_i >= list.size
    append_child(tr)
  else
    insert_before(tr, list[index.to_i])
  end

  tr
end

#rows ⇒ Object

# File 'lib/dommy/html_elements.rb', line 2868

def rows
  el = self
  HTMLCollection.new do
    el
      .__dommy_backend_node__
      .element_children
      .select { |n| n.name == "tr" }
      .map { |n| el.document.wrap_node(n) }
      .compact
  end
end