for-mars

 const Vue = require('vue');
 const lazyload = require('vue-lazyload');
-
 const exchange = require('home/exchange/exchange.vue');
+const bus = require('plugin/vue-bus');
+const yohoApp = require('yoho-app');
 
 require('plugin/vue-filter')(Vue);
 
 Vue.use(lazyload, { preLoad: 3 });
 
+/**
+ * 发射提交表单事件
+ */
+function subExchangeForm() {
+    bus.$emit('subExchangeForm');
+}
+
+if (yohoApp && yohoApp.isMarsApp) {
+    yohoApp.ready(function() {
+        yohoApp.addNativeMethod('subExchangeForm', subExchangeForm);
+        yohoApp.invokeMethod('set.topRightButton', {
+            name: '提交',
+            callback: 'subExchangeForm()'
+        });
+    });
+}
+
 new Vue({
     el: '#exchange',
     components: {
         exchange
     }
 });
+
+$('.yoho-header').find('.nav-btn').on('click', subExchangeForm);

 const Vue = require('vue');
 const lazyload = require('vue-lazyload');
 const bus = require('plugin/vue-bus');
-
 const refund = require('home/refund/refund.vue');
-
 const vueFilter = require('plugin/vue-filter');
+const yohoApp = require('yoho-app');
+
+/**
+ * 发射提交表单事件
+ */
+function subRefundForm() {
+    bus.$emit('subRefundForm');
+}
+
+if (yohoApp && yohoApp.isMarsApp) {
+    yohoApp.ready(function() {
+        yohoApp.addNativeMethod('subRefundForm', subRefundForm);
+        yohoApp.invokeMethod('set.topRightButton', {
+            name: '提交',
+            callback: 'subRefundForm()'
+        });
+    });
+}
 
 Vue.use(vueFilter);
 Vue.use(lazyload, { preLoad: 3 });
@@ -16,6 +32,4 @@ new Vue({
     }
 });
 
-$('.yoho-header').find('.nav-btn').on('click', function() {
-    bus.$emit('subRefundForm');
-});
+$('.yoho-header').find('.nav-btn').on('click', subRefundForm);

 const Modal = require('plugin/modal2');
+const yohoApp = require('yoho-app');
 
 const getImgHost = function(url, bucket = 'goodsimg') {
     let urlArr = url.split('/'),
@@ -27,6 +28,13 @@ const getImgUrl = function(src, width = 300, height = 300, mode = 2) {
 
 // 退换货 申请 成功， 打开 modal
 const applySuccuss = function(type, applyId) {
+    // 取消 Mars APP 头部的提交按钮
+    if (yohoApp && yohoApp.isMarsApp) {
+        yohoApp.ready(function() {
+            yohoApp.invokeMethod('set.removeTopRightButton');
+        });
+    }
+
     const config = {
         exchange: {
             name: '换货',

@@ -69,10 +69,10 @@
             }
         },
         created() {
-            // 提交按钮dom
-            this.$submitBtn = $('#yoho-header .nav-btn');
-
-            this.$submitBtn.on('click', this.submit);
+            // 提交表单
+            bus.$on('subExchangeForm', () => {
+                this.submit();
+            });
 
             bus.$on('open.featureSelector', msg => {
                 this.queryProductFeature(msg.pid, msg.sku, msg.rid);