fix(date-picker): increate fault tolerance of data recovery in "cancel"[

#241]
didi · Nov 27, 2018 · d321a0e · d321a0e
1 parent 7a99263
commit d321a0e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/components/date-picker/index.vue b/components/date-picker/index.vue
@@ -525,7 +525,9 @@ export default {
     },
     $_onPickerCancel () {
       this.$emit('cancel')
-      this.columnData = [...this.oldColumnData]
+      if (this.oldColumnData) {
+        this.columnData = [...this.oldColumnData]
+      }
     },
 
     getFormatDate (format = 'yyyy-MM-dd hh:mm') {