Sego
Powerful web server for frontend engineer guy
What Sego can do
sego totally can do anything that backend code do
How to install
npm install -g sego
How to run
$ cd yourProjectDir
$ sego
Sego 0.1.2
running on 8080
Examples
Hello world
index.html
<html>
<body>
<h1>Hello World</h1>
my name {{myname}}
<script type="server">
sego.render({myname:'lukluk'})
</script>
</body>
</html>
CSS3 Selector and DOM modification
index.html
<html>
<body>
<div class="userOnly">
<a href="pro.zip" > Download PRO </a>
</div>
<div id="message"></div>
<script type="server">
if(!sego.session.logged){
$('.userOnly').remove()
$('#message').html('you not authorized to access this page')
}
sego.render()
</script>
</body>
</html>
URL parameter
index.html?name=lukluk
<html>
<body>
<h1>Hello World</h1>
my name {{name}}
<script type="server">
sego.render(sego.params)
</script>
</body>
</html>
localStorage
index.html
<html>
<body>
hi your name <strong>{{name}}</strong>
<script type="server">
var data = {}
var data.name = localStorage.getItem('name')
sego.render(data)
</script>
</body>
</html>
Session
index.html
<html>
<body>
{{#if logged}}
welcome {{name}}
{{/if}}
<script type="server">
//after success login
sego.session.logged = true
sego.session.name = 'lukluk'
var data = {}
data.logged=sego.session.logged
if(data.logged) data.name=sego.session.name
sego.render(data)
</script>
</body>
</html>
Model
index.html
<html>
<body>
<ul>
{{#each users}}
<li>{{username}} {{email}}</li>
{{/each}}
</ul>
<script type="server">
var user=sego.model('user')
user.insert({username: 'lukluk', password: '123', email: '123@qq.com'})
.then(function(u){
return u
})
.then(function(){
user.find({}).then(function(users){
sego.render({users:users})
});
})
</script>
</body>
</html>
Connect Database
index.html
<html>
<body>
{{#if error}}
<h1 class="error">{{error}}</h1>
{{/if}}
<ul>
{{#each users}}
<li>{{username}}</li>
{{/each}}
</ul>
</body>
</html>
<script type="server">
var data={}
sego.mysql_connection({
host:'127.0.0.1',
user:'root',
password:'',
database:'demo'
})
if(!sego.mysql){
data.error="cannot connect database"
sego.render(data)
return false
}
sego.mysql.query('select * from users',function(err,rows,fields){
sego.mysql_disconnect()
sego.render({error:err,users:rows})
})
</script>