Merge pull request #15434 from chiaweilee/patch-1

fix: clearTimeout
ant-design · Mar 15, 2019 · 4aa32b9 · 4aa32b9
2 parents 729f3b9 + 72296fd
commit 4aa32b9
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/site/theme/template/IconDisplay/Category.tsx b/site/theme/template/IconDisplay/Category.tsx
@@ -17,6 +17,8 @@ interface CategoryState {
 }
 
 class Category extends React.Component<CategoryProps, CategoryState> {
+  copyId?: number;
+
   state = {
     justCopied: null,
   };
@@ -28,11 +30,15 @@ class Category extends React.Component<CategoryProps, CategoryState> {
       </span>,
     );
     this.setState({ justCopied: type }, () => {
-      setTimeout(() => {
+      this.copyId = window.setTimeout(() => {
         this.setState({ justCopied: null });
       }, 2000);
     });
   };
+
+  componentWillUnmount() {
+    window.clearTimeout(this.copyId);
+  }
 
   render() {
     const {