Merge pull request Meituan-Dianping#259 from F-loat/develop

optimize: 事件处理函数不存在时输出提示
fantianyu25 · Apr 12, 2018 · 2ab3c8b · 2ab3c8b
2 parents 323b793 + 5db1647
commit 2ab3c8b
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/platforms/mp/runtime/events.js b/src/platforms/mp/runtime/events.js
@@ -99,5 +99,10 @@ export function handleProxyWithVue (e) {
   if (handles.length) {
     const event = getWebEventByMP(e)
     handles.forEach(h => h(event))
+  } else {
+    const currentPage = vm.$mp.page.route
+    console.group(new Date() + ' 事件警告')
+    console.warn(`Do not have handler in current page: ${currentPage}. Please make sure that handler has been defined in ${currentPage}, or ${currentPage} has been added into app.json`)
+    console.groupEnd()
   }
 }