my guang js

@@ -55,16 +55,17 @@ function initInfosEvt($container) {
 
     cHammer = new Hammer($container[0]);
 
+    //点赞或者收藏事件
     cHammer.on('tap', function(e) {
         var $this = $(e.target),
             opt = 'ok',
-            $likeBtn,
-            $collectBtn,
+            $btn,
             $info;
 
-        $likeBtn = $this.closest('.like-btn');
-        if ($likeBtn.length > 0) {
-            if ($likeBtn.hasClass('like')) {
+        //点赞
+        $btn = $this.closest('.like-btn');
+        if ($btn.length > 0) {
+            if ($btn.hasClass('like')) {
                 opt = 'cancel';
             }
 
@@ -80,22 +81,23 @@ function initInfosEvt($container) {
                     var code = data.code;
 
                     if (code === 200) {
-                        $likeBtn.next('.like-count').text(data.data);
+                        $btn.next('.like-count').text(data.data);
 
                         //切换点赞状态
-                        $likeBtn.toggleClass('like');
+                        $btn.toggleClass('like');
                     }
                 },
                 error: function() {
                     tip.show('网络断开连接了~');
                 }
             });
+            return;
         }
 
-        // 2015/11/03 hf: 增加APP里的收藏资讯功能. 写得不对的地方还请大神修改!
-        $collectBtn = $this.closest('.collect-btn');
-        if ($collectBtn.length > 0) {
-            if ($collectBtn.hasClass('collected')) {
+        //APP收藏
+        $btn = $this.closest('.collect-btn');
+        if ($btn.length > 0) {
+            if ($btn.hasClass('collected')) {
                 opt = 'cancel';
             }
 
@@ -111,7 +113,7 @@ function initInfosEvt($container) {
                     if (data.code && data.code === 200) {
 
                         //切换收藏状态
-                        $collectBtn.toggleClass('collected');
+                        $btn.toggleClass('collected');
                     }
                 },
                 error: function() {

@@ -6,6 +6,22 @@
 
 var $ = require('jquery');
 
-var info = require('../guang/info');
+var $infoList = $('#info-list');
 
-info.initInfoEvt($('#info-list'));
\ No newline at end of file
+var winH = $(window).height();
+
+var info = require('../guang/info'),
+    loadMore = info.loadMore;
+
+var setting = {
+    page: 2,
+    end: false
+};
+
+info.initInfoEvt($infoList);
+
+$(window).scroll(function() {
+    if ($(window).scrollTop() + winH >= $(document).height() - 0.25 * $infoList.height()) {
+        loadMore($infoList, setting);
+    }
+});
\ No newline at end of file