meter – scalar gauge (NEW)

Permitted contents #

phrasing content

Permitted attributes #

global attributes & value★ & min & low & high & max & optimum

ⓘ global attributes: Any attributes permitted globally.
ⓘ value = floating-point number #: The “measured” value shown by meter.
ⓘ min = floating-point number #: The lower bound of the range for the meter.
ⓘ low = floating-point number #: The point that marks the upper boundary of the “low” segment of the meter.
ⓘ high = floating-point number #: The point that marks the lower boundary of the “high” segment of the meter.
ⓘ max = floating-point number #: The upper bound of the range for the meter.
ⓘ optimum = floating-point number #: The point that marks the “optimum” position for the meter.

Additional constraints and admonitions #

The element meter must not appear as a descendant of the meter element.
The value of the min attribute must be less than or equal to the value of the value attribute.
The value of the value attribute must be greater than or equal to zero when the min attribute is absent.
The value of the value attribute must be less than or equal to the value of the max attribute.
The value of the value attribute must be less than or equal to one when the max attribute is absent.
The value of the min attribute must be less than or equal to the value of the max attribute.
The value of the max attribute must be greater than or equal to zero when the min attribute is absent.
The value of the min attribute must be less than or equal to one when the max attribute is absent.
The value of the min attribute must be less than or equal to the value of the low attribute.
The value of the low attribute must be greater than or equal to zero when the min attribute is absent.
The value of the min attribute must be less than or equal to the value of the high attribute.
The value of the high attribute must be greater than or equal to zero when the min attribute is absent.
The value of the low attribute must be less than or equal to the value of the high attribute.
The value of the high attribute must be less than or equal to the value of the max attribute.
The value of the high attribute must be less than or equal to one when the max attribute is absent.
The value of the low attribute must be less than or equal to the value of the max attribute.
The value of the low attribute must be less than or equal to one when the max attribute is absent.
The value of the min attribute must be less than or equal to the value of the optimum attribute.
The value of the optimum attribute must be greater than or equal to zero when the min attribute is absent.
The value of the optimum attribute must be less than or equal to the value of the max attribute.
The value of the optimum attribute must be less than or equal to one when the max attribute is absent.

Tag omission #

A meter element must have both a start tag and an end tag.

Permitted parent elements #

any element that can contain phrasing elements

DOM interface #

interface HTMLMeterElement : HTMLElement {
           attribute double value;
           attribute double min;
           attribute double max;
           attribute double low;
           attribute double high;
           attribute double optimum;
  readonly attribute NodeList labels;
};

HTML: The Markup Language (an HTML language reference)

ⓘ meter – scalar gauge NEW # T

Permitted contents #

Permitted attributes #

Additional constraints and admonitions #

Tag omission #

Permitted parent elements #

DOM interface #