i have some controllers, i want to put categories names into layout, l开发者_StackOverflow中文版ike menu, what i could see in all pages. Is there a easy sollution to do this?
Use : render :layout => 'yourcustomlayout' in your specific action.
Use general layout for whole application. You can specify one layout for an application and even override it wherever required.
See here for details and near exact example for your case.
大家觉得三星电视怎么样?ejinjing.net 15小时前 来自北京三星电视机是一个老牌子的。有了几十年的历史。所以三星的电视机应该是可以放心的买的。而且效果还是不错的。光想拉肚子#p#六神燕#p#a
电动幕布挂不平会不会有皱纹墨洒年华18185350591 4小时前 来自广东会有褶皱，或者卷边。画框幕布就是通过刚性框架,将幕布紧绷起来,形成一台家用投影平面。当四周力度不够扯住幕布形成直角，幕布就会出现褶皱等
海信激光电视视距是多少,客厅大小怎么匹配?大516 17小时前 来自北京海信激光电视的视距一般是2米-5米，75寸激光电视(屏幕尺寸:长167cm×宽94cm) 的推荐观看视距 2.1米～3.5米；80寸激光电视(屏幕尺寸:长180cm
如何打开屏幕镜像楼勇杰 37分钟前 来自黑龙江苹果手机的屏幕镜像怎么用<div class="video-player-container" id="art-player-10002-mda-jkig1draq3cj5dff">ty_天佑我的爱人1
检查输卵管堵了哪家医院好 补充说明：检查输卵管堵了哪家医院好wsj3014 9小时前
103010正在紧张有序的拍摄中，恰逢演员王昌瑞的生日。现场工作人员为他庆生，主演也送上祝福。
It seems to me Apple won\'t allow this, but I need to make sure. For an app we\'re building, we want to ask the user to enter payment information (including credit card details) to pay for tickets. T
I need to generate an XML output using Perl code.I\'m trying not to use any libraries,as it\'s very simple, temporary XML that gets used by another step in the process.
是否在对方手机上显示已读，是由用户自行设置的。依次打开iPhone的“设置-信息”，会有一个“发送已读回执”的选项。将其打开，对方就能看到你，是否已经阅读了本条iMessage信息。将其关闭，对方就看不到。
微信重新建群怎么开发者_Go百科建？ 产品名称：苹果手机 产品型号：iPhone 11 系统版本：iOS 13
加载中,请稍侯......
精彩评论