Merge remote-tracking branch 'remotes/origin/feature/detail-comment-plus' into release/5.2

@@ -745,7 +745,8 @@ lazyLoad($('#details-html img'));
 function fetchComment() {
 function fetchComment() {
     var commentPage = {},   // 每个类型的分页页码
     var commentPage = {},   // 每个类型的分页页码
         currentType = '7',  // 当前评论展示的类型
         currentType = '7',  // 当前评论展示的类型
-        consultPage = 1;
+        consultPage = 1,
+        cNumReady = false;  // 只第一次请求后更新数量
 
 
     var commentsTpl = require('hbs/product/comment-item.hbs'),
     var commentsTpl = require('hbs/product/comment-item.hbs'),
         consultsTpl = require('hbs/product/consult-item.hbs'),
         consultsTpl = require('hbs/product/consult-item.hbs'),
@@ -790,15 +791,19 @@ function fetchComment() {
 
 
                 // 更新总数显示
                 // 更新总数显示
                 // $commentNum.text(res[0].total);
                 // $commentNum.text(res[0].total);
-                $(filter).each(function(idx, fit) {
-                    if (fit.num) {
-                        $('.comments [data-comment-type=' + fit.filterId + '] em').text(fit.num);
 
 
-                        if (fit.filterId === '7') {  // 全部数量
-                            $('.consult-comment .block-title .comment-num').text(fit.num);
+                if (filter && filter.length && !cNumReady) {
+                    cNumReady = true;
+                    $(filter).each(function(idx, fit) {
+                        if (fit.num) {
+                            $('.comments [data-comment-type=' + fit.filterId + '] em').text(fit.num);
+
+                            if (fit.filterId === '7') {  // 全部数量
+                                $('.consult-comment .block-title .comment-num').text(fit.num);
+                            }
                         }
                         }
-                    }
-                });
+                    });
+                }
 
 
                 $ul.append(commentsTpl({
                 $ul.append(commentsTpl({
                     comments: res
                     comments: res