HTMLProgressElement - Web APIs 编辑

The HTMLProgressElement interface provides special properties and methods (beyond the regular HTMLElement interface it also has available to it by inheritance) for manipulating the layout and presentation of <progress> elements.

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Properties

Inherits properties from its parent, HTMLElement.

HTMLProgressElement.max

Is a double value reflecting the content attribute of the same name, limited to numbers greater than zero. Its default value is 1.0.

HTMLProgressElement.positionRead only

Returns a double value returning the result of dividing the current value (value) by the maximum value (max); if the progress bar is an indeterminate progress bar, it returns -1.

HTMLProgressElement.value

Is a double value that reflects the current value; if the progress bar is an indeterminate progress bar, it returns 0.

HTMLProgressElement.labelsRead only

Returns NodeList containing the list of <label> elements that are labels for this element.

Methods

No specific method; inherits properties from its parent, HTMLElement.

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• The HTML element implementing this interface: <progress>