useCancelablePromiseMaker

This hook returns a function named cancelable . Input of cancelable is a common promise and output of it is a cancelable promise (see jimu-core cancelablePromise.cancelable for more details). If components are to unmount, the hook will help to cancel all promises.

example:

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const Component = () => {
const cancelable = useCancelablePromiseMaker()
const [data, setData] = useState()
useEffect(() => {
 const promise = cancelable(fetchData())
  promise.then((data) => {
    setData(data)
  })
  }, [])
return <div />

Returns 

function<T>(p: Promise<T>): CancelablePromise<T>

Type Parameters

Parameter	Type
T

Parameters

Parameter	Type
p	Promise<T>

Returns 

CancelablePromise<T>