Slider

Demos

Size variants

Available size variants for the ui prop: s / m.

Read-only/disabled

Use the readonly prop to set a slider read-only. Use the disabled prop to set a slider disabled.

Steps

Use the step to make value change by specified step value when clicking spinner buttons, or pressing ▴ or ▾.

Range

Use the max / min props to specify the values at both ends of the slider.

Secondary bar

Use the secondary-progress prop to specify a secondary progress bar.

Customization

Use the thumb / tip slots to customize the content of slider thumb and tooltip.

API

Props

Name	Type	Default	Description
`ui`	`string=`	-	[^ui]
`value`	`*	Array<*>`	-
`secondary-progress`	`number	Array`	`0`
`min`	`number`	`0`	The minimun value after `value` is processed by the `parse` function.
`max`	`number`	`1`	The maximum value after `value` is processed by the `parse` function.
`step`	`number`	`0`	The step value after `value` is processed by the `parse` function.
`mark`	`boolean`	`false`	Whether to display step marks.
`parse`	`function`	`val => val`	The parse function to transform input value.
`format`	`function`	`val => val`	The format function to transform output value.

^^^ui Style variants.

+++Enum values

Value	Description
`s`	Small.
`m`	Medium.
+++
^^^

^^^value The value of the slider.

By default the type is number and the value should between min and max after parsed by the parse function.

When being the type of Array<number>, multiple thumbs will be rendered corresponding to each value.

:::tip When parse and format are specified, values can be of any type, and parse should transform the value to number and format should transform the value to the same type as the value prop. parse and format only need to take care of single values instead of arrays and the component itself will apply transformation on multiple values if necessary. ::: ^^^

Slots

Name	Description
`track`	The track of the slider. Displays a bar by default.
`tip-label`	The tooltip content. Displays the current `value` or its item by default.
`thumb`	[^slot-thumb]
`tip`	[^slot-tip]

^^^slot-thumb The thumb(s) of the slider. Displays a round button by default.

+++Slot props

Name	Type	Description
`index`	`number`	The index of current thumb.
`focus`	`boolean`	Whether current thumb is focused.
`hover`	`boolean`	Whether user is pointing current thumb.
`dragging`	`boolean`	Whether the current thumb is being dragged.
+++
^^^

^^^slot-tip The entire tooltip for each thumb. Displays a Tooltip component with value as its content by default.