Fundamentals
API
useResponsiveValue
Specification
Returns a value based on the given breakpoint-value pairs. Whenever viewport matches a given breakpoint, its associated value is returned. Returns the default value, if any, when no breakpoints are matched.
Definition
1
type useResponsiveValue<T> = (
2
breakpoints: Record<string, T>,
3
defaultValue?: T,
4
)
Copied!
Example
1
import React from 'react'
2
import { useResponsiveValue } from 'atomic-layout'
3
4
export const ReadTime = ({ duration }) => {
5
// Truncate a label caption based on the viewport
6
const caption = useResponsiveValue(
7
{
8
// Use contraction on extra-small devices
9
xs: 'min.',
10
},
11
// On all other breakpoints use the full label
12
'minutes(s)'
13
)
14
15
return <p>Reading duration: {duration} {caption}</p>
16
})
Copied!
Last modified 2yr ago
Copy link