fix(h5): ios8.x,ios9.x dataset empty

elmknot · May 9, 2019 · 8610f16 · 8610f16
1 parent 1198bbd
commit 8610f16
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/core/helpers/index.js b/src/core/helpers/index.js
@@ -9,8 +9,10 @@ export function isPage (vm) {
   return false
 }
 
-export function normalizeDataset (dataset = {}) {
-  const result = Object.assign({}, dataset)
+export function normalizeDataset (dataset = {}) {
+  // ios8.x,9.x Object.assign({},dataset) 始终返回 {}
+  // http://ask.dcloud.net.cn/question/70246
+  const result = JSON.parse(JSON.stringify(dataset))
   if (__PLATFORM__ === 'h5') {
     const keys = Object.keys(result)
     const len = keys.length