提交时预览单据

Eservice/installConfirmBill/index.js

@@ -127,6 +127,7 @@ Page({
   },
 
   async submit() {
+    this.createImage();
     const res = await api._post({
       "id": "20230211110003",
       "content": {

Eservice/serviceConfirmBill/index.js

@@ -131,6 +131,7 @@ Page({
   },
 
   async submit() {
+    this.createImage();
     const res = await api._post({
       "id": "20230211110003",
       "content": {

Eservice/trainConfirmBill/index.js

@@ -153,6 +153,7 @@ Page({
   },
 
   async submit () {
+    this.createImage();
     const res = await api._post({
       "id": "20230211110003",
       "content": {