全部品类事件

 const $ = require('yoho-jquery');
 const Vue = require('yoho-vue');
 
-const resources = require('channel/resources.vue');
-const letterList = require('channel/letter-list.vue');
+var $nav = $('.cate-nav'),
+    $cateContainer = $('.cate-container'),
+    $contents = $cateContainer.children('.content'),
+    $subLevelItem = $cateContainer.find('.sub-level li'),
+    $primaryItem = $cateContainer.find('.primary-level li');
 
-require('common/vue-filter');
+var $curContent = $contents.not('.hide');
 
-new Vue({
-    el: '#cate',
-    components: {
-        resources,
-        letterList
+(function() {
+    var $header = $('.yoho-header'),
+        $search = $('#search-input');
+
+    var h = $(window).height() - $header.outerHeight() - $search.outerHeight() - $nav.outerHeight();
+
+    $cateContainer.css('min-height', h);
+
+    $contents.height(h);
+}());
+
+$('#search-input').focus(function() {
+    $(this).blur();
+});
+$nav.bind('contextmenu', function() {
+    return false;
+});
+$('.cate-container').bind('contextmenu', function() {
+    return false;
+});
+
+$nav.on('touchend touchcancel', function(e) {
+    var $this = $(e.target).closest('li'),
+        index = $this.index();
+
+    if ($this.hasClass('focus')) {
+        return;
     }
+
+    $nav.find('li.focus').removeClass('focus');
+    $this.addClass('focus');
+
+    $curContent.addClass('hide');
+    $curContent = $contents.eq(index).removeClass('hide');
 });
+
+$cateContainer.on('touchend', function(e) {
+    var $this = $(e.target),
+        $subLevel,
+        $cur, index;
+
+    $cur = $this.closest('.p-level-item');
+    if ($cur.length > 0) {
+        index = $cur.index();
+        $subLevel = $this.closest('.content').find('.sub-level');
+
+        if ($this.hasClass('focus')) {
+            return;
+        }
+
+        $this.closest('.primary-level').children('.focus').removeClass('focus');
+        $this.addClass('focus');
+
+        $subLevel.not('.hide').addClass('hide');
+        $subLevel.eq(index).removeClass('hide');
+    }
+});
+
+$cateContainer.find('.primary-level').on('touchstart touchend touchcancel', 'li', function() {
+    $primaryItem.removeClass('highlight');
+    $(this).addClass('highlight');
+}).on('touchend touchcancel', 'li', function() {
+    $(this).removeClass('highlight');
+});
+
+$cateContainer.find('.sub-level').on('touchstart', 'li', function() {
+    $subLevelItem.removeClass('highlight');
+    $(this).addClass('highlight');
+}).on('touchend touchcancel', 'li', function() {
+    $(this).removeClass('highlight');
+});
+
+$nav.on('touchstart', 'li', function() {
+    $nav.find('li').removeClass('bytouch');
+    $(this).addClass('bytouch');
+}).on('touchend touchcancel', 'li', function() {
+    $nav.find('li').removeClass('bytouch');
+});
+

@@ -50,10 +50,13 @@
             box-sizing: border-box;
             float: left;
             height: 100%;
-            padding: 20px 0;
+            padding: 20px 10px;
             width: 25%;
             text-align: center;
             color: #999;
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
 
             &:last-child {
                 border-right: none;
@@ -125,18 +128,6 @@
         width: 100%;
         background-color: #f6f6f6;
 
-        &:before {
-            content: "";
-            width: 0;
-            height: 0;
-            border-top: 20px solid transparent;
-            border-bottom: 20px solid transparent;
-            border-right: 20px solid #efefef;
-            position: absolute;
-            margin-top: 32px;
-            margin-left: -16px;
-        }
-
         &.hide {
             display: none;
         }
@@ -155,6 +146,22 @@
             &:last-child {
                 border-bottom: none;
             }
+
+            &:hover {
+                background-color: #efefef;
+            }
+
+            &:first-child:before {
+                content: "";
+                width: 0;
+                height: 0;
+                border-top: 20px solid transparent;
+                border-bottom: 20px solid transparent;
+                border-right: 20px solid #efefef;
+                position: absolute;
+                margin-top: 32px;
+                margin-left: -40px;
+            }
         }
 
         a {