fix: calendar change event call twice #82

Author: tangjinzhou

components/calendar/index.jsx

@@ -117,15 +117,14 @@ export default {
     },
 
     setValue (value, way) {
-      if (!hasProp(this, 'value')) {
-        this.setState({ sValue: value })
-      }
       if (way === 'select') {
         this.$emit('select', value)
-        this.$emit('change', value)
       } else if (way === 'changePanel') {
         this.onPanelChange(value, this.sMode)
       }
+      if (!hasProp(this, 'value')) {
+        this.setState({ sValue: value })
+      }
     },
 
     setType  (type) {