From f8abff6185f1976f372785383f3e3ae1982780f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=9B=E5=AF=BB?= <mo58487887@gmail.com>
Date: Mon, 9 Sep 2019 15:00:25 +0800
Subject: [PATCH] feat(ActionSheet): add click-overlay event (#1993)

---
 packages/action-sheet/README.md  | 1 +
 packages/action-sheet/index.ts   | 5 +++++
 packages/action-sheet/index.wxml | 2 +-
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/packages/action-sheet/README.md b/packages/action-sheet/README.md
index 335ba169..e7af1bbc 100644
--- a/packages/action-sheet/README.md
+++ b/packages/action-sheet/README.md
@@ -103,6 +103,7 @@ Page({
 | bind:select | 选中选项时触发，禁用或加载状态下不会触发 | event.detail: 选项对应的对象 |
 | bind:close | 关闭时触发 | - |
 | bind:cancel | 取消按钮点击时触发 | - |
+| bind:click-overlay | 点击遮罩层时触发 | - |
 
 ### actions
 
diff --git a/packages/action-sheet/index.ts b/packages/action-sheet/index.ts
index effb9f47..0ddbf6d6 100644
--- a/packages/action-sheet/index.ts
+++ b/packages/action-sheet/index.ts
@@ -42,6 +42,11 @@ VantComponent({
 
     onClose() {
       this.$emit('close');
+    },
+
+    onClickOverlay() {
+      this.$emit('click-overlay');
+      this.onClose();
     }
   }
 });
diff --git a/packages/action-sheet/index.wxml b/packages/action-sheet/index.wxml
index 5f6d33f8..2ddb8635 100644
--- a/packages/action-sheet/index.wxml
+++ b/packages/action-sheet/index.wxml
@@ -8,7 +8,7 @@
   custom-class="van-action-sheet"
   safe-area-inset-bottom="{{ safeAreaInsetBottom }}"
   close-on-click-overlay="{{ closeOnClickOverlay }}"
-  bind:close="onClose"
+  bind:close="onClickOverlay"
 >
   <view wx:if="{{ title }}" class="van-hairline--bottom van-action-sheet__header">
     {{ title }}