[Node.js]26. Level 5 : Route rendering
Instead of just writing out the quote to the response, instead render the quote.ejs template, passing in the quote name and quote body.
Then finish the quote.ejs view, by printing out the quote name and body.
var express = require('express');
var app = express.createServer();
var quotes = {
'einstein': 'Life is like riding a bicycle. To keep your balance you must keep moving',
'berners-lee': 'The Web does not just connect machines, it connects people',
'crockford': 'The good thing about reinventing the wheel is that you can get a round one',
'hofstadter': 'Which statement seems more true: (1) I have a brain. (2) I am a brain.'
};
app.get('/quotes/:name', function(request, response) {
var quote = quotes[request.params.name];
// render template here
response.render('quote.ejs', {name:request.params.name, quote: quote});
});
app.listen(8080);
quote.ejs
<h2>Quote by <%= name%></h2> <blockquote>
<%= quote%>
</blockquote>
Oops, we forgot to include a layout file.
We've started one below. Finish it out by including the body of the template inside of the <body> tag. Remember to use the <%- tag so the template contents are not escaped.
<!DOCTYPE html>
<html>
<head>
<title>Quotes</title>
</head>
<body>
<%-body%>
</body>
</html>
[Node.js]26. Level 5 : Route rendering的更多相关文章
- [Node.js]25. Level 5. Route params
Create a route that responds to a GET request '/quotes/<name>', then use the param from the UR ...
- [Node.js]24. Level 5: Express, Express routes
Create an express route that responds to GET requests at the URL /tweets that responds with the file ...
- [Node.js]31. Level 7: Redis coming for Node.js, Simple Redis Commands
Let's start practicing using the redis key-value store from our node application. First require the ...
- [Node.js]30. Level 6: Listen 'Question' from client, and then Answer the Question
Clients can also answer each other questions, so let's build that feature by first listening for the ...
- [Node.js]29. Level 6: Socket.io: Setting up Socket.io server-side & Client socket.io setup
Below we've already created an express server, but we want to start building a real-time Q&A mod ...
- [Node.js]23. Level 4: Semantic versioning
Update the versions on your dependencies to be a little more flexible, adding the ~ in front of your ...
- [Node.js]22. Level 4: Dependency
Add two dependencies to your package.json file, connect and underscore. You'll want to useconnect ve ...
- [Node.js]33. Level 7: Persisting Questions
Let's go back to our live-moderation app and add some persistence, first to the questions people ask ...
- [Node.js]32. Level 7: Working with Lists -- Redis
As we saw in the video, redis can do more than just simple key-value pairs. We are going to be using ...
随机推荐
- bzoj4668: 冷战 并查集按秩合并
题目链接 bzoj4668: 冷战 题解 按秩合并并查集,每次增长都是小集合倍数的两倍以上,层数不超过logn 查询路径最大值 LCT同解 代码 #include<bits/stdc++.h&g ...
- luogu NOIp热身赛(2018-11-07)题解
为什么前面的人都跑得那么快啊? QAQ T1:区间方差 题目大意:询问区间方差,支持单点修改 首先把方差的式子展开,得到 $$d = \frac{a_1 + ... a_n}{n} - \frac{a ...
- Java基础学习——多线程之线程池
1.线程池介绍 线程池是一种线程使用模式.线程由于具有空闲(eg:等待返回值)和繁忙这种不同状态,当数量过多时其创建.销毁.调度等都会带来开销.线程池维护了多个线程,当分配可并发执行的任务时, ...
- bzoj 4092 DP
简化题意: 给定两个集合A,B,A集合有一个权值,并且对应一个B集合的子集,求A的一个子集,满足权值和最小且对应的子集的并集是B集合. 感觉像网络流,但因为每个B中的元素对应一个A中的元素就行了,是o ...
- JavaScript将具有父子关系的原始数据格式化成树形结构数据(id,pid)
前几天遇到一个树型组件(类似树形菜单)数据格式化的问题,由于后台把原始查询的数据直接返回给前端,父子关系并未构建,因此需要前端JS来完成,后台返回的数据和下面的测试数据相似. var data=[ { ...
- MySQL从库com_insert无变化的原因
大家都知道com_insert等com_xxx参数可以用来监控数据库实例的访问量,也就是我们常说的QPS.并且基于MySQL的复制原理,所有主库执行的操作都会在从库重放一遍保证数据一致,那么主库的co ...
- WordPress Permissions Update Error [RESOLVED]
Recently I ran into an issue where an installation of WordPress that had never had any issues updati ...
- java的(PO,VO,TO,BO,DAO,POJO)解释1
java的(PO,VO,TO,BO,DAO,POJO)解释 O/R Mapping 是 Object Relational Mapping(对象关系映射)的缩写.通俗点讲,就是将对象与关系数据库绑定 ...
- [转载] 关于matlab GUI的一点心得
转载自 落落轻尘 [Fig文件方式,即使用菜单File->New->GUI来设计界面] 首先值得注意的是,在低版本matlab上制作的含GUI的m文件一般不能在高版本的matlab上面运行 ...
- 怎样防止ddos攻击
所有的主机平台都有抵御DoS的设置,总结一下,基本的有几种: 关闭不必要的服务 限制同时打开的Syn半连接数目 缩短Syn半连接的time out 时间 及时更新系统补丁 网络设置 网络设备可以从防火 ...