Class: Dommy::HTMLTableSectionElement

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

Overview

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

Constant Summary collapse

HTML_NAMESPACE =

Own js_call methods, on top of Element's.

"http://www.w3.org/1999/xhtml"

Constants inherited from Element

Element::ADJACENT_POSITIONS, Element::APPROX_CHAR_PX, Element::APPROX_LINE_PX, 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::INLINE_TAGS, Element::PROCESSING_INSTRUCTION_NODE, Element::REFLECTED_TOKEN_LIST_HOSTS, Element::SHADOW_HOST_TAGS, Element::SVG_NAMESPACE, 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, Node::XMLNS_NAMESPACE, Node::XML_NAMESPACE

Instance Attribute Summary

Attributes inherited from Element

#document

Instance Method Summary collapse

Methods inherited from HTMLElement

#case_sensitive_attribute_names?, #disabled_by_ancestor_fieldset?, #labels_node_list, #parse_non_negative_reflected, #set_non_negative_reflected

Methods included from Internal::ReflectedAttributes

#__js_set__, included

Methods inherited from Element

#[], #[]=, #__dommy_backend_node__, #__internal_approx_box, #__internal_case_sensitive_attribute_names__?, #__internal_created_namespace__, #__internal_normalize_attr_key__, #__internal_set_namespace__, #__internal_shadow_root__, #__js_attribute_snapshot__, #__js_set__, #__run_click_activation_behavior__, #__test_scroll_log__, #access_key_label, #accessibility_tree, #activation_behavior, #activation_target, #activation_target?, #after, #anchor_href, #animate, #approximate_layout?, #aria_content_attr, #aria_element_attr, #aria_element_get, #aria_element_set, #aria_elements_attr, #aria_elements_current, #aria_elements_get, #aria_elements_set, #aria_find_in_root, #aria_get, #aria_ref_in_valid_scope?, #aria_set, #aria_snapshot, #assigned_slot, #at_xpath, #attach_shadow, #attributes, #base_uri, #before, #blur, #child_element_count, #child_nodes, #children, #class_list, #class_name, #class_name=, #clear_aria_element_ref_for, #click, #clone_node, #closest, #computed_description, #computed_label, #computed_role, #contains?, #dataset, #element_prefix, #equal_node?, #first_child, #first_element_child, #focus, #get_animations, #get_attribute, #get_attribute_names, #get_attribute_node, #get_attribute_node_ns, #get_attribute_ns, #get_bounding_client_rect, #get_client_rects, #get_elements_by_class_name, #get_elements_by_tag_name, #get_elements_by_tag_name_ns, #get_html, #get_inner_html, #has_attribute?, #has_attribute_ns?, #has_attributes?, #has_child_nodes?, #hide_popover, #id, #id=, #initialize, #inner_html, #inner_html=, #insert_adjacent_element, #insert_adjacent_html, #insert_adjacent_text, #insert_before, #insertion_parent!, #is_connected?, #last_child, #last_element_child, #live_child_nodes, #local_name, #mark_fragment_scripts_started, #matches?, #namespace_uri, #next_element_sibling, #next_sibling, #on, #outer_html, #outer_html=, #owner_document, #parent_element, #parent_node, #path, #pre_click_activation_state, #previous_element_sibling, #previous_sibling, #query_selector, #query_selector_all, #reflected_attr_name, #reflected_token_list, #remove, #remove_attribute, #remove_attribute_node, #remove_attribute_ns, #remove_child, #replace_child, #replace_with_nodes, #request_fullscreen, #restore_pre_click_activation, #role, #role=, #root_node, #run_post_click_activation, #same_node?, #set_attribute, #set_attribute_node, #set_attribute_ns, #shadow_root, #show_popover, #slot, #slot=, #style, #tag_name, #text_content, #text_content=, #to_s, #toggle_attribute, #toggle_popover, #translate_mode?, #validate_adjacent_document_insert!, #with_selector_errors, #xpath

Methods included from Bridge::Methods

included

Methods included from Internal::ParentNode

#append, #append_child, #normalize, #prepend, #replace_children

Methods included from Internal::ChildNode

#child_node_after, #child_node_before, #child_node_replace_with, #nullable_dom_string, #validate_insert_before_ref!

Methods included from Node

#compare_document_position, #get_root_node, #is_default_namespace, #is_equal_node, #is_same_node, #lookup_namespace_uri, #lookup_prefix

Methods included from EventTarget

#__dommy_dump_event_failure__, #__internal_deliver_event__, #__internal_event_parent__, #__internal_process_event_handler_return__, #add_event_listener, capture_flag, #deliver_at, #dispatch_event, #event_name_from_on, #invoke_listener_isolated, js_truthy?, #on_handler, #remove_event_listener, #set_on_handler

Constructor Details

This class inherits a constructor from Dommy::Element

Instance Method Details

#__html_ns_node__(node) ⇒ Object 



3609
3610
3611
3612
 
# File 'lib/dommy/html_elements.rb', line 3609

def __html_ns_node__(node)
  el = @document.wrap_node(node)
  !el.respond_to?(:namespace_uri) || el.namespace_uri == HTML_NAMESPACE
end

#__js_call__(method, args) ⇒ Object 



3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
 
# File 'lib/dommy/html_elements.rb', line 3619

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 



3614
3615
3616
 
# File 'lib/dommy/html_elements.rb', line 3614

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

#delete_row(index) ⇒ Object

Raises:



3599
3600
3601
3602
3603
3604
3605
3606
3607
 
# File 'lib/dommy/html_elements.rb', line 3599

def delete_row(index)
  list = rows.to_a
  i = index.to_i
  raise DOMException::IndexSizeError, "deleteRow index #{i} out of range" if i < -1 || i >= list.size

  target = i == -1 ? list.last : list[i]
  target&.remove
  nil
end

#insert_row(index = -1)) ⇒ Object

Raises:



3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
 
# File 'lib/dommy/html_elements.rb', line 3584

def insert_row(index = -1)
  list = rows.to_a
  i = index.nil? ? -1 : index.to_i
  raise DOMException::IndexSizeError, "insertRow index #{i} out of range" if i < -1 || i > list.size

  tr = @document.create_element("tr")
  if i == -1 || i == list.size
    append_child(tr)
  else
    insert_before(tr, list[i])
  end

  tr
end

#rows ⇒ Object 



3575
3576
3577
3578
3579
3580
3581
3582
 
# File 'lib/dommy/html_elements.rb', line 3575

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