----

pages/purchase/create/index.js

@@ -3,6 +3,7 @@ import { updatePurchase, createPurchase, paperCategoryList, getPurchaseInfo } fr
 import regions from '../../../utils/region'
 const math = require('../../../utils/math')
 const util = require('../../../utils/util')
+const event = require('../../../utils/event.js')
 const app = getApp()
 
 Page({
@@ -212,6 +213,10 @@ Page({
       updatePurchase(this.data.form).then(result => {
         //成功回调
         wx.hideLoading()
+        event.emit('EventMessage', {
+          what: 412,
+          desc: 'GoodsCreate'
+        })
         util.showBackToast('修改成功!')
       }).catch(err => {
         //异常回调