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Merge pull request #16081 from raybooysen/fix/cancelExistingDebounce

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fix: If there is an existing debounce in progress, cancel that
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偏右 2019-04-15 14:50:47 +08:00 committed by GitHub
commit 321a12eb6c
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1 changed files with 5 additions and 0 deletions
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components/spin/index.tsx
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@ -98,6 +98,10 @@ class Spin extends React.Component<SpinProps, SpinState> {
} }
componentWillUnmount() { componentWillUnmount() {
this.cancelExistingSpin();
}
cancelExistingSpin() {
const updateSpinning: any = this.updateSpinning; const updateSpinning: any = this.updateSpinning;
if (updateSpinning && updateSpinning.cancel) { if (updateSpinning && updateSpinning.cancel) {
updateSpinning.cancel(); updateSpinning.cancel();
@ -116,6 +120,7 @@ class Spin extends React.Component<SpinProps, SpinState> {
debouncifyUpdateSpinning = (props?: SpinProps) => { debouncifyUpdateSpinning = (props?: SpinProps) => {
const { delay } = props || this.props; const { delay } = props || this.props;
if (delay) { if (delay) {
this.cancelExistingSpin();
this.updateSpinning = debounce(this.originalUpdateSpinning, delay); this.updateSpinning = debounce(this.originalUpdateSpinning, delay);
} }
}; };