question share tip

 'use strict';
 
+const semver = require('semver');
 const questionModel = require('../models/question');
 const headerModel = require('../../../doraemon/models/header'); // 头部model
 
 exports.list = (req, res, next) => {
+    let canShare = false;
+
+    if (req.yoho.isApp && req.query.app_version) {
+        let appVersion = req.query.app_version.split('.');
+
+        appVersion = `${appVersion[0]}.${appVersion[1]}.${appVersion[2]}`;
+
+        if (semver.lt(appVersion, '5.8.1')) {
+            canShare = true;
+        }
+    }
+
     req.ctx(questionModel).getQuestionList().then(result => {
         res.render('question/list', {
             title: '调研中心',
@@ -14,6 +27,7 @@ exports.list = (req, res, next) => {
             }),
             list: result,
             isApp: req.yoho.isApp,
+            canShare: canShare,
             localCss: true
         });
     }).catch(next);

 <div class="qs-list-page">
     {{#if list}}
-        <ul id="qs-list" class="qs-list">
+        <ul id="qs-list" class="qs-list{{#if canShare}} can-share{{/if}}">
             {{#each list}}
                 <li data-id="{{id}}" data-title="{{title}}" data-desc="{{share.subtitle}}" data-img="{{share.imgUrl}}">{{index}}.{{title}}</li>
             {{/each}}

@@ -196,10 +196,18 @@ let question = {
         }
     },
     saveAnswers: function(info) {
-        if (!info || !info.length) {
+        var that = this;
+
+        if (this.saving || !info || !info.length) {
             return;
         }
 
+        this.saving = true;
+
+        setTimeout(function() {
+            that.saving = false;
+        }, 5000);
+
         $.ajax({
             type: 'POST',
             url: '/3party/questionnaire/submit',
@@ -211,6 +219,7 @@ let question = {
                 frontAnswers: JSON.stringify(info)
             }
         }).then(function(data) {
+            that.saving = false;
             if (data.code === 200) {
                 tipDg.show('调查问卷已成功提交,感谢您的帮助！');
 

@@ -99,6 +99,8 @@ tipDialog.init();
 
 let $list = $('#qs-list');
 
+let canShare = $list.hasClass('can-share');
+
 $list.on('click', 'li', function() {
     let data = $(this).data();
 
@@ -110,10 +112,10 @@ $list.on('click', 'li', function() {
         if (resData.code === 200) {
             jumpQuestionDetail(data);
         } else if (resData.code === 206) {
-            if (yoho && yoho.isApp) {
+            if (canShare && yoho && yoho.isApp) {
                 yoho.invokeMethod('go.showShareAlert', {
                     title: data.title,
-                    link: 'http://m.yohobuy.com/3party/questionnaire/' + data.id,
+                    link: 'https://m.yohobuy.com/3party/questionnaire/' + data.id,
                     desc: data.desc,
                     imgUrl: data.img
                 });