[Doc] swipe: add change event demo (#666)

2018-03-05 14:36:36 +08:00
parent 346638b78a
commit 8d867ddf6d
3 changed files with 63 additions and 2 deletions
@@ -45,6 +45,27 @@ export default {
 }
 ```

+#### change event
+
+```html
+<van-swipe @change="onChange">
+  <van-swipe-item>1</van-swipe-item>
+  <van-swipe-item>2</van-swipe-item>
+  <van-swipe-item>3</van-swipe-item>
+  <van-swipe-item>4</van-swipe-item>
+</van-swipe>
+```
+
+```js
+export default {
+  methods: {
+    onChange(index) {
+      Toast('Current Swipe index:' + index);
+    }
+  }
+}
+```
+
 ### API

 | Attribute | Description | Type | Default | Accepted Values |