From 9b998f9ce301a9c5d58f41ce977f81a4d53a46b0 Mon Sep 17 00:00:00 2001
From: fxy060608 <fxy060608@gmail.com>
Date: Fri, 21 Jun 2019 20:05:23 +0800
Subject: [PATCH] fix(mp-alipay): message event (web-view) #389

---
 src/core/runtime/wrapper/util.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/core/runtime/wrapper/util.js b/src/core/runtime/wrapper/util.js
index 270e73fc..a706676e 100644
--- a/src/core/runtime/wrapper/util.js
+++ b/src/core/runtime/wrapper/util.js
@@ -450,8 +450,12 @@ function isMatchEventType (eventType, optType) {
 export function handleEvent (event) {
   event = wrapper(event)
 
-  // [['tap',[['handle',[1,2,a]],['handle1',[1,2,a]]]]]
-  const eventOpts = (event.currentTarget || event.target).dataset.eventOpts
+  // [['tap',[['handle',[1,2,a]],['handle1',[1,2,a]]]]]
+  const dataset = (event.currentTarget || event.target).dataset
+  if(!dataset){
+    return console.warn(`事件信息不存在`)
+  }
+  const eventOpts = dataset.eventOpts || dataset['event-opts']// 支付宝 web-view 组件 dataset 非驼峰
   if (!eventOpts) {
     return console.warn(`事件信息不存在`)
   }
-- 
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