实现子级页面,保留父级菜单选项展开和选中,实现方法,采用referer去掉了客户端的实现

@@ -32,12 +32,12 @@ $('.leftpanel .nav .parent>a').click(function() {
 });
 
 
-$(".leftpanel .nav .children a").each(function() {
-    var attr = $(this).attr('href');
-
-    if (attr == window.location.pathname + window.location.search) {
-        $(this).parents(".children").show();
-        $(this).parent("li").addClass("active");
-        $(this).parents(".parent").addClass("parent-focus");
-    }
-});
\ No newline at end of file
+// $(".leftpanel .nav .children a").each(function() {
+//     var attr = $(this).attr('href');
+
+//     if (attr == window.location.pathname + window.location.search) {
+//         $(this).parents(".children").show();
+//         $(this).parent("li").addClass("active");
+//         $(this).parents(".parent").addClass("parent-focus");
+//     }
+// });
\ No newline at end of file

@@ -54,11 +54,14 @@ module.exports = function(req, res, next) {
     if(guestAccessList[method+":"+path]||req.session.user) {
         //判断是否已存在appendData
         if(!res.appendData) {
-            res.appendData = req.session.user;
+            res.appendData = _.cloneDeep(req.session.user);
         } else {
-            res.appendData = _.merge(res.appendData,req.session.user);
+            res.appendData = _.merge({},res.appendData,req.session.user);
         }
 
+        //添加当前菜单激活
+        addActiveMenu(req,res);
+        
         //添加管理员信息到http头
         if(req.session.user) {
             appendAdminInfo(req,req.session.user.auth);
@@ -73,6 +76,40 @@ module.exports = function(req, res, next) {
 }
 
 /**
+ * 添加当前激活的菜单
+ * @param {Object} req 请求对象
+ * @param {Object} res 返回对象
+ */
+function addActiveMenu(req,res) {
+    var curUrl = req.originalUrl;
+    var lastOpen = req.headers['referer'];
+    var hasActive = false;
+    if(!res.appendData||!res.appendData.menu) {
+        return;
+    }
+    var menu = _.cloneDeep(res.appendData.menu);
+    
+    function loop(list,condition) {
+        _.forEach(menu,function(v,k) {
+            _.forEach(v.menu,function(val,key) {
+                if(condition(val.href,curUrl)) {
+                    v.active = 'active';
+                    val.active = 'active';
+                    hasActive = true;
+                }
+            });
+        });
+    }
+
+    loop(menu,function(url) { return url === curUrl;});
+
+    if(!hasActive && lastOpen) {
+        loop(menu,function(url) { return lastOpen.indexOf(url)>-1;});
+    }
+    res.appendData.menu = menu;
+}
+
+/**
  * 检查路径是否没有权限
  * @param  {String} path
  * @param {Object} req
@@ -98,7 +135,7 @@ function checkPath(path,req) {
  * @return {Object}      用户信息对象
  */
 function appendAdminInfo(req,auth) {
-    var ipObject = ipaddr.process(req.ip).octets
+    var ipObject = ipaddr.process(req.ip).octets;
     var ip = ipObject?ipObject.join('.'):req.ip;
     req._yoheaders = {
         'x-user-id':auth.pid,

@@ -13,7 +13,7 @@
     "ipaddr.js": "^1.1.0",
     "lodash": "^3.10.0",
     "request": "^2.55.0",
-    "yo.js": "^1.1.3"
+    "yo.js": "^1.1.5"
   },
   "devDependencies": {
     "connect-multiparty": "^2.0.0"

 {{#menu}}
-<li {{#if parent}}class="parent"{{/if}}>
+<li {{#if parent}}class="parent {{active}}"{{/if}}>
     <a href="javascript:;">
         <i class="fa fa-suitcase"></i>
         <span>{{title}}</span>
@@ -7,7 +7,7 @@
     {{#if menu}}
       <ul class="children">
       {{#menu}}
-        <li>
+        <li class="{{active}}">
           <a {{#if href}}href="{{href}}"{{/if}}>
             <i class="fa fa-suitcase"></i>
             <span>{{title}}</span>