org.w3c.dom.html
public interface HTMLSelectElement extends HTMLElement
See also the Document Object Model (DOM) Level 1 Specification (Second Edition).
Method Summary | |
---|---|
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 . |
String | getName()
Form control or object name when submitted with a form. |
HTMLCollection | 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. |
String | getType()
The type of this form control. |
String | getValue()
The current form control value. |
void | remove(int index)
Remove an element from the collection of OPTION elements
for this SELECT . |
void | setDisabled(boolean disabled) |
void | setMultiple(boolean multiple) |
void | setName(String name) |
void | setSelectedIndex(int selectedIndex) |
void | setSize(int size) |
void | setTabIndex(int tabIndex) |
void | setValue(String value) |
OPTION
elements for
this SELECT
.Parameters: element The element to add. before The element to insert before, or null
for
the tail of the list.
Throws: DOMException
NOT_FOUND_ERR: Raised if before
is not a descendant of
the SELECT
element.
FORM
element containing this control. Returns
null
if this control is not within the context of a
form.SELECT
.OPTION
elements may be selected in this
SELECT
. See the multiple attribute definition in HTML
4.0.OPTION
elements contained by this
element.true
and the string
"select-one" when false
.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.