add latest walk lazy load

@@ -26,7 +26,7 @@
                 {{> product/standard-content}}
             {{/if}}
 
-            {{> common/latest-walk}}
+            {{> product/latest-walk}}
         </div>
     </div>
 </div>

-{{#if latestWalk}}
-    <input id="latest-walk-count" type="hidden" value="{{latestWalk}}">
-    <div class="latest-walk">
-        <h2>最近浏览的商品</h2>
-        <div id="latest-walk-goods" class="goods clearfix"></div>
-    </div>
-    {{> product/latest-walk-tpl}}
-{{/if}}
\ No newline at end of file

@@ -4,5 +4,10 @@
         <h2>最近浏览的商品</h2>
         <div id="latest-walk-goods" class="goods clearfix"></div>
     </div>
+    <div class="lazy-load-object">
+         <textarea class="latest-walk-datalazyload" style="visibility: hidden;">
+            <script> fetchLatestWalk(); </script>
+         </textarea>
+    </div>
     {{> product/latest-walk-tpl}}
 {{/if}}

@@ -501,7 +501,6 @@ bindEvent.add(function() {
 
 // yas
 require('../common');
-
 // 最近浏览
 require('./detail/latest-walk');
 
@@ -583,8 +582,7 @@ window.fetchHotArea = fetchHotArea;
 // 商品详情图片懒加载
 lazyLoad($('#details-html img'));
 
-// 数据懒加载
-dataLazyLoad.init({cls: 'datalazyload', threshold: -50});
+
 
 // 咨询和评价
 function fetchComment() {
@@ -818,3 +816,6 @@ bindEvent.fire();
         }
     });
 }());
+
+// 数据懒加载
+dataLazyLoad.init({cls: 'datalazyload', threshold: 0});

@@ -7,10 +7,11 @@
 var $ = require('yoho-jquery');
 var Handlebars = require('yoho-handlebars');
 var lazyLoad = require('yoho-jquery-lazyload');
+var dataLazyLoad = require('../../plugins/lazy-load')(document);
 
 var $latestWalkCount = $('#latest-walk-count');
 
-(function() {
+function fetchLatestWalk() {
     var tpl;
 
     if ($latestWalkCount.length === 0) {
@@ -59,4 +60,9 @@ var $latestWalkCount = $('#latest-walk-count');
             }
         }
     });
-}());
+}
+
+window.fetchLatestWalk = fetchLatestWalk;
+
+// 数据懒加载
+dataLazyLoad.init({cls: 'latest-walk-datalazyload', threshold: 700});