code review by fei.hong: fixes bug to newuser4 huodong

+var $tip, tipItime;
+
+/* 领指定券 */
+var activityId = $('#coupon-container').attr('param');
+var userIsLogged = $('#coupon-container').attr('isLogged') === 'Y';
+var isApp = true;
+
+$('.get-coupon').click(function () {
+    var couponId = $(this).attr('param');
+    isApp = $(this).attr('href') !== 'javascript:;';
+    if (!isNaN(activityId) && !isNaN(couponId)) {
+        getNamedCoupon(activityId, couponId, isApp, userIsLogged);
+    }
+});
+/* 领所有券 */
+$('#get-all-coupon').click(function () {
+    var isApp = $(this).attr('href') !== 'javascript:;';
+    getAllCoupon(activityId, isApp);
+});
+
+/* 检查是否有在领取中的券,有则直接领取 */
+if (userIsLogged) {
+    var cookieCouponId = cookie('_Coupon' + activityId);
+    if (cookieCouponId && !isNaN(cookieCouponId)) {
+        getNamedCoupon(activityId, cookieCouponId, isApp, userIsLogged);
+    }
+}
+
+/**
+ * 微信分享 
+ */
+(function ($) {
+    if (typeof (wx) == "undefined") {
+        return;
+    }
+    var _weChatInterface = 'http://www.yohoshow.com/api/wechat/getSignPackage';
+    $.getJSON(_weChatInterface + '?pageurl=' +
+            encodeURIComponent(location.href.split('#')[0]) + '&callback=?', function (json) {
+        var _appId, _timestamp, _nonceStr, _signature;
+        if (json !== undefined && json !== '') {
+            _appId = json.appId.toString();
+            _timestamp = json.timestamp;
+            _nonceStr = json.nonceStr.toString();
+            _signature = json.signature.toString();
+
+            wx.config({
+                debug: false,
+                appId: _appId,
+                timestamp: _timestamp,
+                nonceStr: _nonceStr,
+                signature: _signature,
+                jsApiList: [
+                    'checkJsApi',
+                    'onMenuShareTimeline',
+                    'onMenuShareAppMessage',
+                    'onMenuShareQQ',
+                    'onMenuShareWeibo',
+                    'hideMenuItems',
+                    'showMenuItems',
+                    'hideAllNonBaseMenuItem',
+                    'showAllNonBaseMenuItem',
+                    'translateVoice',
+                    'startRecord',
+                    'stopRecord',
+                    'onRecordEnd',
+                    'playVoice',
+                    'pauseVoice',
+                    'stopVoice',
+                    'uploadVoice',
+                    'downloadVoice',
+                    'chooseImage',
+                    'previewImage',
+                    'uploadImage',
+                    'downloadImage',
+                    'getNetworkType',
+                    'openLocation',
+                    'getLocation',
+                    'hideOptionMenu',
+                    'showOptionMenu',
+                    'closeWindow',
+                    'scanQRCode',
+                    'chooseWXPay',
+                    'openProductSpecificView',
+                    'addCard',
+                    'chooseCard',
+                    'openCard'
+                ]
+            });
+        }
+    });
+    wx.ready(function () {
+        var shareTitle = $('#shareTitle').val();
+        var shareImg = $('#shareImg').val();
+        var shareDesc = $('#shareDesc').val();
+        var shareLink = $('#shareLink').val();
+        var shareData = {
+            title: shareTitle,
+            desc: shareDesc,
+            imgUrl: shareImg,
+            link: shareLink
+        };
+        wx.onMenuShareAppMessage(shareData);
+        wx.onMenuShareTimeline(shareData);
+        wx.onMenuShareQQ(shareData);
+        wx.onMenuShareWeibo(shareData);
+    });
+}(jQuery));
+
+/**
+ * 初始化提示框
+ */
+(function () {
+    var tipHtml = '<div id="yoho-tip" class="yoho-tip"></div>';
+
+    //插入提示HTML
+    $('#coupon-container').append(tipHtml);
+
+    $tip = $('#yoho-tip');
+    $tip.on('touchend', function () {
+        $tip.hide();
+
+        //清除Timeout
+        clearTimeout(tipItime);
+    });
+}());
+
+function cookie(name) {
+    var cookies = document.cookie,
+            cookieVal,
+            offset;
+
+    if (document.cookie && document.cookie !== '') {
+        offset = cookies.indexOf(name + '=');
+        if (offset > -1) {
+            offset += name.length + 1;
+
+            cookieVal = decodeURIComponent($.trim(cookies.substring(offset, cookies.indexOf(';', offset))));
+        }
+    }
+
+    return cookieVal;
+}
+
+function setCookie(name, value, options) {
+    var expires = '',
+            path,
+            domain,
+            secure,
+            date;
+
+    if (typeof value !== 'undefined') {
+        options = options || {};
+        if (value === null) {
+            value = '';
+            options.expires = -1;
+        }
+
+        if (options.expires &&
+                (typeof options.expires === 'number' || options.expires.toUTCString)) {
+            if (typeof options.expires === 'number') {
+                date = new Date();
+                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
+            } else {
+                date = options.expires;
+            }
+            expires = '; expires=' + date.toUTCString();
+        }
+        path = options.path ? '; path=' + options.path : '';
+        domain = options.domain ? '; domain=' + options.domain : '';
+        secure = options.secure ? '; secure' : '';
+        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
+    }
+}
+
+/**
+ * 显示提示
+ */
+function showTip(con, dur) {
+    var content, duration;
+
+    if (typeof con === 'undefined') {
+        return;
+    }
+
+    content = con.toString();
+    duration = (dur && dur > 0) ? dur : 3000;
+
+    $tip.html(content).show();
+
+    tipItime = setTimeout(function () {
+        if ($tip.css('display') === 'block') {
+            $tip.hide();
+        }
+    }, duration);
+}
+
+/**
+ * 获取活动的指定优惠券 
+ */
+function getNamedCoupon(activityId, couponId, isApp, userIsLogged)
+{
+    $.ajax({
+        type: 'POST',
+        url: '/cuxiao/coupon/getnamed',
+        data: 'activityId=' + activityId + '&couponId=' + couponId,
+        success: function (data) {
+            setCookie('_Coupon' + activityId, null, {
+                expires: -2,
+                domain: '.m.yohobuy.com'
+            });
+            if (isApp && !userIsLogged) {
+                return;
+            }
+            if (data.code == 200) {
+                showTip('恭喜您成功领取优惠券！<br><br>稍后即会到账，请耐心等待。');
+            }
+            else if (data.code == 201) {
+                showTip('您已领取过品牌优惠券<br><br>快去选购心仪的商品吧！');
+            }
+            else if (data.code == 400) {
+                setCookie('_Coupon' + activityId, couponId, {
+                    expires: 1,
+                    domain: '.m.yohobuy.com'
+                });
+                if (isApp) {
+                    //showTip('请先登录！');
+                } else {
+                    location.href = decodeURIComponent(data.data);
+                }
+            }
+            else if (data.message) {
+                //showTip(data.message);
+                if (data.message == '新用户才可领取') {
+                    showTip('Sorry,新客券只有新客才能领取呦!');
+                } else {
+                    showTip('领取失败<br><br>请稍候再试');
+                }
+                setCookie('_Coupon' + activityId, null);
+            }
+
+        },
+        error: function () {
+            showTip('网络断开连接啦~');
+        }
+    });
+}
+
+/**
+ * 获取活动所有的优惠券 
+ */
+function getAllCoupon(activityId, isApp)
+{
+    $.ajax({
+        type: 'POST',
+        url: '/cuxiao/coupon/getall',
+        data: 'activityId=' + activityId,
+        dataType: 'json',
+        success: function (data) {
+            if (data.code == 200) {
+                showTip('恭喜您，成功领取');
+            }
+            else if (data.code == 201) {
+                showTip('对不起，您已经领取过');
+            }
+            else if (data.code == 400) {
+                if (isApp) {
+                    showTip('请先登录！');
+                } else {
+                    location.href = decodeURIComponent(data.data);
+                }
+            }
+            else if (data.message) {
+                //showTip(data.message);
+                showTip('系统繁忙，请稍候再试！');
+            }
+        },
+        error: function () {
+            showTip('网络断开连接啦~');
+        }
+    });
+}
\ No newline at end of file

@@ -107,6 +107,6 @@
         <img src="{{jsUrl}}/cuxiao/img/newuser/160310/27.jpg">
     </div>
     <script type="text/javascript" src="{{jsUrl}}/cuxiao/js/jquery.min.js"></script>
-    <script type="text/javascript" src="{{jsUrl}}/cuxiao/js/newuser/coupon2.js"></script>
+    <script type="text/javascript" src="{{jsUrl}}/cuxiao/js/newuser/coupon3.js"></script>
 </body>
 </html>
\ No newline at end of file

@@ -107,6 +107,6 @@
         <img src="{{jsUrl}}/cuxiao/img/newuser/160310/27.jpg">
     </div>
     <script type="text/javascript" src="{{jsUrl}}/cuxiao/js/jquery.min.js"></script>
-    <script type="text/javascript" src="{{jsUrl}}/cuxiao/js/newuser/coupon2.js"></script>
+    <script type="text/javascript" src="{{jsUrl}}/cuxiao/js/newuser/coupon3.js"></script>
 </body>
 </html>
\ No newline at end of file