Native linear progress for known or unknown work. Presence of value selects determinate mode; the browser normalizes the range. Use cem-progress-spinner for a circular graphic.
Full examples and variation matrix · Property playground · Automated stories
{slice @name=label | Upload progress}{cem-field @label="label" @value="{$datadom.slices.label}" @slice=label @slice-event=input @slice-value="$target.value"}
{slice @name=class | }{cem-field @label="class" @value="{$datadom.slices.class}" @slice=class @slice-event=input @slice-value="$target.value"}
{slice @name=dir | ltr}{fieldset @role=group @aria-label="dir" @slice=dir @slice-event=change @slice-value="$target.value" | {legend | dir}{cem-radio @name="property-dir" @value="ltr" @label="ltr" @checked={if datadom.slices.dir == "ltr" {true} else {null}}}{cem-radio @name="property-dir" @value="rtl" @label="rtl" @checked={if datadom.slices.dir == "rtl" {true} else {null}}}}
{slice @name=hidden | absent}{fieldset @role=group @aria-label="hidden" @slice=hidden @slice-event=change @slice-value="$target.value" | {legend | hidden}{cem-radio @name="property-hidden" @value="absent" @label="absent" @checked={if datadom.slices.hidden == "absent" {true} else {null}}}{cem-radio @name="property-hidden" @value="present" @label="present" @checked={if datadom.slices.hidden == "present" {true} else {null}}}}
{slice @name=mode | indeterminate}{fieldset @role=group @aria-label="mode" @slice=mode @slice-event=change @slice-value="$target.value" | {legend | mode}{cem-radio @name="property-mode" @value="indeterminate" @label="indeterminate" @checked={if datadom.slices.mode == "indeterminate" {true} else {null}}}{cem-radio @name="property-mode" @value="determinate" @label="determinate" @checked={if datadom.slices.mode == "determinate" {true} else {null}}}}
{slice @name=value | 25}{cem-field @label="value" @value="{$datadom.slices.value}" @slice=value @slice-event=input @slice-value="$target.value"}
{slice @name=max | 100}{cem-field @label="max" @value="{$datadom.slices.max}" @slice=max @slice-event=input @slice-value="$target.value"}
{cem-progress @label="{$datadom.slices.label}" @class="{$datadom.slices.class}" @dir="{$datadom.slices.dir}" @hidden={if datadom.slices.hidden == "present" {true} else {null}} @max="{$datadom.slices.max}" | {cem:if @test='datadom.slices.mode == "determinate"' | {attribute @name=value @value="{$datadom.slices.value}"}}}{cem-module-url @slice=sourceUrl @src="@epa-wg/cem-components/components/cem-progress/cem-progress.xhtml"}{cem:if @test="datadom.slices.sourceUrl" | {p | {a @href="{$datadom.slices.sourceUrl}" | Open canonical XHTML}}{cem-demo-element @legend="Canonical source" @src="{$datadom.slices.sourceUrl}" @type=xml @demo=false}}