Merge pull request ant-design#16081 from raybooysen/fix/cancelExistin…

…gDebounce fix: If there is an existing debounce in progress, cancel that
smwhr · Apr 15, 2019 · 321a12e · 321a12e
2 parents d9d189e + fe1617b
commit 321a12e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/components/spin/index.tsx b/components/spin/index.tsx
@@ -98,6 +98,10 @@ class Spin extends React.Component<SpinProps, SpinState> {
   }
 
   componentWillUnmount() {
+    this.cancelExistingSpin();
+  }
+
+  cancelExistingSpin() {
     const updateSpinning: any = this.updateSpinning;
     if (updateSpinning && updateSpinning.cancel) {
       updateSpinning.cancel();
@@ -116,6 +120,7 @@ class Spin extends React.Component<SpinProps, SpinState> {
   debouncifyUpdateSpinning = (props?: SpinProps) => {
     const { delay } = props || this.props;
     if (delay) {
+      this.cancelExistingSpin();
       this.updateSpinning = debounce(this.originalUpdateSpinning, delay);
     }
   };