Module org.htmlunit

Package org.htmlunit.html

Interface DisabledElement

All Superinterfaces:

Element, Node

All Known Implementing Classes:

HtmlButton, HtmlButtonInput, HtmlCheckBoxInput, HtmlColorInput, HtmlDateInput, HtmlDateTimeLocalInput, HtmlEmailInput, HtmlFieldSet, HtmlFileInput, HtmlHiddenInput, HtmlImageInput, HtmlInput, HtmlMonthInput, HtmlNumberInput, HtmlOption, HtmlOptionGroup, HtmlPasswordInput, HtmlRadioButtonInput, HtmlRangeInput, HtmlResetInput, HtmlSearchInput, HtmlSelect, HtmlSelectableTextInput, HtmlSubmitInput, HtmlTelInput, HtmlTextArea, HtmlTextInput, HtmlTimeInput, HtmlUrlInput, HtmlWeekInput

public interface DisabledElement
extends Element

A marker interface for those classes that can be disabled.

Author:

David D. Kilzer, Ronald Brill

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ATTRIBUTE_DISABLED	The "disabled" attribute name.

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Method Summary

Modifier and Type	Method	Description
String	getDisabledAttribute()	Returns the value of the attribute disabled.
default boolean	isDisabled()	Returns true if the disabled attribute is set for this element.

Methods inherited from interface org.w3c.dom.Element

getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, getTagName, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS

Methods inherited from interface org.w3c.dom.Node

appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Field Details

ATTRIBUTE_DISABLED

static final String ATTRIBUTE_DISABLED

The "disabled" attribute name.

See Also:

• Constant Field Values

Method Details

isDisabled

default boolean isDisabled()

Returns true if the disabled attribute is set for this element.

Per spec, a disabled HtmlFieldSet ancestor disables its descendants EXCEPT for descendants of that fieldset's first <legend> child, if any. This is checked cheaply while walking up the ancestor chain: at each step, the node we just came from (tracked as previous) is by construction a direct child of the node we're currently examining, so when that node turns out to be a disabled fieldset we already know its relevant direct child without any second traversal -- see isFirstLegendChild(HtmlFieldSet, Node).

Returns:

true if the disabled attribute is set for this element

getDisabledAttribute

String getDisabledAttribute()

Returns the value of the attribute disabled. Refer to the HTML 4.01 documentation for details on the use of this attribute.

Returns:

the value of the attribute disabled or an empty string if that attribute isn't defined