Slider

Slider is a component to provide input with a drag handle.

Import#


import { Slider } from 'primereact/slider';

Basic#

Slider is used as a controlled input with value and onChange properties.


<Slider value={value} onChange={(e) => setValue(e.value)} />

Input#

Slider is connected to an input field using two-way binding.


<InputText value={value} onChange={(e) => setValue(e.target.value)} />
<Slider value={value} onChange={(e) => setValue(e.value)} />

Step#

Size of each movement is defined with the step property.


<Slider value={value} onChange={(e) => setValue(e.value)} step={20} />

Range#

When range property is present, slider provides two handles to define two values. In range mode, value should be an array instead of a single value.


<Slider value={value} onChange={(e) => setValue(e.value)} range />

Filter#

Slider is used as a controlled input with value and onChange properties.

Contrast

Brightness

Sepia


<img alt="user header" class="w-full md:w-20rem border-round mb-4" src="https://primefaces.org/cdn/primevue/images/card-vue.jpg" style={filterStyle()} />
<SelectButton value={filter} onChange={(e) => setFilter(e.value)} options={filterOptions} className="mb-3" />
<Slider
    value={filterValues[filter]}
    onChange={(e) => {
        const newFilterValues = [...filterValues];
        newFilterValues[filter] = e.value;
        setFilterValues(newFilterValues);
    }}
    className="w-14rem"
    min={0}
    max={200}
/>

Vertical#

Default layout of slider is horizontal, use orientation property for the alternative vertical mode.


<Slider value={value} onChange={(e) => setValue(e.value)} orientation="vertical" />

Accessibility#

Screen Reader

Slider element component uses slider role on the handle in addition to the aria-orientation, aria-valuemin, aria-valuemax and aria-valuenow attributes. Value to describe the component can be defined usingaria-labelledby and aria-label props.


<span id="label_number">Number</span>
<Slider aria-labelledby="label_number" />

<Slider aria-label="Number" />

Keyboard Support

Key	Function
tab	Moves focus to the slider.
left arrowup arrow	Decrements the value.
right arrowdown arrow	Increments the value.
home	Set the minimum value.
end	Set the maximum value.
page up	Increments the value by 10 steps.
page down	Decrements the value by 10 steps.