upadte: 修复单曲循环设置无法更改状态问题

hijiangtao · Apr 21, 2019 · 7dbbb84 · 7dbbb84
1 parent 9a10668
commit 7dbbb84
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/App.js b/src/App.js
@@ -28,9 +28,12 @@ class App extends Component {
     });
   }
 
-  onLoopChange = (event) => {
-    this.setState({
-      musicLoopFlag: event.target.value,
+  onLoopChange = () => {
+    this.setState((prevState) => {
+      return {
+        ...prevState,
+        musicLoopFlag: !prevState.musicLoopFlag,
+      }
     })
   }