Interface HTMLSelectElement

    • Field Summary

      • 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

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void add​(HTMLElement element, HTMLElement before)
      Add a new element to the collection of OPTION elements for this SELECT.
      void blur()
      Removes keyboard focus from this element.
      void focus()
      Gives keyboard focus to this element.
      boolean getDisabled()
      The control is unavailable in this context.
      HTMLFormElement getForm()
      Returns the FORM element containing this control.
      int getLength()
      The number of options in this SELECT.
      boolean getMultiple()
      If true, multiple OPTION elements may be selected in this SELECT.
      java.lang.String getName()
      Form control or object name when submitted with a form.
      HTMLOptionsCollection getOptions()
      The collection of OPTION elements contained by this element.
      int getSelectedIndex()
      The ordinal index of the selected option, starting from 0.
      int getSize()
      Number of visible rows.
      int getTabIndex()
      Index that represents the element's position in the tabbing order.
      java.lang.String getType()
      The type of this form control.
      java.lang.String getValue()
      The current form control value (i.e.
      void remove​(int index)
      Remove an element from the collection of OPTION elements for this SELECT.
      void setDisabled​(boolean disabled)
      The control is unavailable in this context.
      void setLength​(int length)
      The number of options in this SELECT.
      void setMultiple​(boolean multiple)
      If true, multiple OPTION elements may be selected in this SELECT.
      void setName​(java.lang.String name)
      Form control or object name when submitted with a form.
      void setSelectedIndex​(int selectedIndex)
      The ordinal index of the selected option, starting from 0.
      void setSize​(int size)
      Number of visible rows.
      void setTabIndex​(int tabIndex)
      Index that represents the element's position in the tabbing order.
      void setValue​(java.lang.String value)
      The current form control value (i.e.
      • 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
    • Method Detail

      • getType

        java.lang.String getType()
        The type of this form control. This is the string "select-multiple" when the multiple attribute is true and the string "select-one" when false.
      • getSelectedIndex

        int getSelectedIndex()
        The ordinal index of the selected option, starting from 0. The value -1 is returned if no element is selected. If multiple options are selected, the index of the first selected option is returned.
      • setSelectedIndex

        void setSelectedIndex​(int selectedIndex)
        The ordinal index of the selected option, starting from 0. The value -1 is returned if no element is selected. If multiple options are selected, the index of the first selected option is returned.
      • getValue

        java.lang.String getValue()
        The current form control value (i.e. the value of the currently selected option), if multiple options are selected this is the value of the first selected option.
      • setValue

        void setValue​(java.lang.String value)
        The current form control value (i.e. the value of the currently selected option), if multiple options are selected this is the value of the first selected option.
      • getLength

        int getLength()
        The number of options in this SELECT.
      • setLength

        void setLength​(int length)
                throws org.w3c.dom.DOMException
        The number of options in this SELECT.
        Throws:
        org.w3c.dom.DOMException - NOT_SUPPORTED_ERR: if setting the length is not allowed by the implementation.
      • getForm

        HTMLFormElement getForm()
        Returns the FORM element containing this control. Returns null if this control is not within the context of a form.
      • getOptions

        HTMLOptionsCollection getOptions()
        The collection of OPTION elements contained by this element.
      • getDisabled

        boolean getDisabled()
        The control is unavailable in this context. See the disabled attribute definition in HTML 4.01.
      • setDisabled

        void setDisabled​(boolean disabled)
        The control is unavailable in this context. See the disabled attribute definition in HTML 4.01.
      • getMultiple

        boolean getMultiple()
        If true, multiple OPTION elements may be selected in this SELECT. See the multiple attribute definition in HTML 4.01.
      • setMultiple

        void setMultiple​(boolean multiple)
        If true, multiple OPTION elements may be selected in this SELECT. See the multiple attribute definition in HTML 4.01.
      • getName

        java.lang.String getName()
        Form control or object name when submitted with a form. See the name attribute definition in HTML 4.01.
      • setName

        void setName​(java.lang.String name)
        Form control or object name when submitted with a form. See the name attribute definition in HTML 4.01.
      • getSize

        int getSize()
        Number of visible rows. See the size attribute definition in HTML 4.01.
      • setSize

        void setSize​(int size)
        Number of visible rows. See the size attribute definition in HTML 4.01.
      • getTabIndex

        int getTabIndex()
        Index that represents the element's position in the tabbing order. See the tabindex attribute definition in HTML 4.01.
      • setTabIndex

        void setTabIndex​(int tabIndex)
        Index that represents the element's position in the tabbing order. See the tabindex attribute definition in HTML 4.01.
      • add

        void add​(HTMLElement element,
                 HTMLElement before)
          throws org.w3c.dom.DOMException
        Add a new element to the collection of OPTION elements for this SELECT. This method is the equivalent of the appendChild method of the Node interface if the before parameter is null. It is equivalent to the insertBefore method on the parent of before in all other cases. This method may have no effect if the new element is not an OPTION or an OPTGROUP.
        Parameters:
        element - The element to add.
        before - The element to insert before, or null for the tail of the list.
        Throws:
        org.w3c.dom.DOMException - NOT_FOUND_ERR: Raised if before is not a descendant of the SELECT element.
      • remove

        void remove​(int index)
        Remove an element from the collection of OPTION elements for this SELECT. Does nothing if no element has the given index.
        Parameters:
        index - The index of the item to remove, starting from 0.
      • blur

        void blur()
        Removes keyboard focus from this element.
      • focus

        void focus()
        Gives keyboard focus to this element.