HTML and CSS Reference
In-Depth Information
JavaScript Element
Description
Popupƒ
A popup window object created by using the
createPopup()
method
in IE (
IE only
)
Properties
document
A reference to the window's document (
IE only
)
isOpen
A Boolean indicating if the window is open (
IE only
)
PopStateEvent
An object that tracks history transitions in the browser
Properties
state
A copy of the object that was passed to the browser history
ProcessingInstruction
A processing instruction from an XML document
Properties
data
The data content of the instruction
target
The target of the instruction
Progress
A progress bar from a Web document
Properties
form
The form that contains the progress bar
labels
An array of labels associated with the bar
max
The maximum value of the bar
position
The current position of the bar
value
The current value of the bar
ProgressEvent
An
Event
object documenting the status of downloading, uploading, or reading
a file
Properties
lengthComputable
A Boolean indicating whether the length of the bytes to be transferred is known
loaded
The number of bytes currently transferred
total
The total number of bytes to be transferred
Radioƒ
A radio button in a Web form
Properties
accessKey
The hotkey that gives the element focus
align
A string specifying the alignment of the element
alt
The alternative text for the button
checked
A Boolean indicating whether a specific radio button has been checked
defaultChecked
A Boolean indicating whether a specific radio button is checked by default
defaultValue
The initial value of the button's
value
attribute
disabled
A Boolean indicating whether the element is disabled
form
The name of the form containing the radio button
name
The name of the radio button
type
The type value of the radio button
value
The value of the radio button
Methods
blur()
Removes the focus from the radio button
click()
Clicks the radio button
focus()
Gives focus to the radio button
handleEvent(
event
)
Invokes the event handler for the specified
event
