useInterval
A hook that handles the setInterval
timer function.
Code demonstration
API
useInterval(
fn: () => void,
delay?: number | undefined,
options?: Options
): fn: () => void;
useInterval(
fn: () => void,
delay?: number | undefined,
options?: Options
): fn: () => void;
Params
Property | Description | Type |
---|---|---|
fn | The function to be executed every delay milliseconds. | () => void |
delay | The time in milliseconds, the timer should delay in between executions of the specified function. The timer will be cancelled if delay is set to undefined . | Ref<number> |number | undefined |
options | Config of the interval behavior. | Options |
Options
Property | Description | Type | Default |
---|---|---|---|
immediate | Whether the function should be executed immediately on first execution. | boolean | false |
Result
Property | Description | Type |
---|---|---|
clear | clear interval | () => void |
restart | restart interval | () => void |