VueUse中文文档useCounter
Basic counter with utility functions.
例子
Count: 0
Basic Usage
js
import { useCounter } from '@vueuse/core'
const { count, inc, dec, set, reset } = useCounter()
import { useCounter } from '@vueuse/core'
const { count, inc, dec, set, reset } = useCounter()
Usage with options
js
import { useCounter } from '@vueuse/core'
const { count, inc, dec, set, reset } = useCounter(1, { min: 0, max: 16 })
import { useCounter } from '@vueuse/core'
const { count, inc, dec, set, reset } = useCounter(1, { min: 0, max: 16 })
Type Declarations
typescript
export interface UseCounterOptions {
min?: number
max?: number
}
/**
* Basic counter with utility functions.
*
* @see https://vueuse.org/useCounter
* @param [initialValue=0]
* @param {Object} options
*/
export declare function useCounter(
initialValue?: number,
options?: UseCounterOptions
): {
count: Ref<number>
inc: (delta?: number) => number
dec: (delta?: number) => number
get: () => number
set: (val: number) => number
reset: (val?: number) => number
}
export interface UseCounterOptions {
min?: number
max?: number
}
/**
* Basic counter with utility functions.
*
* @see https://vueuse.org/useCounter
* @param [initialValue=0]
* @param {Object} options
*/
export declare function useCounter(
initialValue?: number,
options?: UseCounterOptions
): {
count: Ref<number>
inc: (delta?: number) => number
dec: (delta?: number) => number
get: () => number
set: (val: number) => number
reset: (val?: number) => number
}