From 85869caa89e0a9d188ddcd10860ec6efa3fe4444 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=B8=85?= <qixian.cs@outlook.com>
Date: Tue, 4 Sep 2018 11:51:04 +0800
Subject: [PATCH] fix #2146 Water chart no update

---
 src/components/Charts/WaterWave/index.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/components/Charts/WaterWave/index.js b/src/components/Charts/WaterWave/index.js
index 0fd61a95..450b31ff 100644
--- a/src/components/Charts/WaterWave/index.js
+++ b/src/components/Charts/WaterWave/index.js
@@ -6,7 +6,6 @@ import styles from './index.less';
 /* eslint no-mixed-operators: 0 */
 // riddle: https://riddle.alibaba-inc.com/riddles/2d9a4b90
 
-export default
 @autoHeight()
 class WaterWave extends PureComponent {
   state = {
@@ -25,6 +24,13 @@ class WaterWave extends PureComponent {
     );
   }
 
+  componentDidUpdate(props) {
+    const { percent } = this.props;
+    if (props.percent !== percent) {
+      this.renderChart();
+    }
+  }
+
   componentWillUnmount() {
     cancelAnimationFrame(this.timer);
     if (this.node) {
@@ -203,3 +209,5 @@ class WaterWave extends PureComponent {
     );
   }
 }
+
+export default WaterWave;
-- 
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