docs: update listview demo

lixiaoyang1992 · Apr 26, 2018 · 19e1d0b · 19e1d0b
1 parent b19117a
commit 19e1d0b
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/site/kitchen/src/template/KitchenSink/Demo.jsx b/site/kitchen/src/template/KitchenSink/Demo.jsx
@@ -27,8 +27,16 @@ import { getQuery } from '../../../../utils';
 export default class Demo extends React.Component {
   goToPage = (name, index) => () => {
     location.hash = `${name}-demo-${index}`;
+  }
+  update = () => {
     this.forceUpdate();
   }
+  componentDidMount() {
+    window.addEventListener('hashchange', this.update, false);
+  }
+  componentWillUnMount() {
+    window.removeEventListener('hashChange', this.update, false);
+  }
   render() {
     const { demos, location, picked, themeConfig: config, locale } = this.props;
     let demoMeta;