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The aim is to extend ES6 template strings to be a fully featured templating engine. Since everything is parsed as a template string under the hood, the code is short and easy to understand, and you don't need to learn anything except JavaScript syntax.
Odesza can be used to render anything like sql or html. From code or the command line.
const odesza = require('odesza');
odesza.render('hello, ${name}', { name: 'foo' });
// hello, foo
// or render a template from a file
odesza.renderFile('template.ode', { name: 'foo'});
Variables work the same as JavaScript template strings, surrounded by ${}
.
odesza.render('hello ${name}', { name: 'world' });
// hello world
You can use JavaScript just like in template strings
odesza.render('hello ${names.join(', ')}', { names: ['wells', 'joe'] });
// hello wells, joe
You can also write more complicated inline functions
// template.ode
${(() => {
// Generates line-break separated list items based on a "names" array
return names.map((name, index) => {
items.push(`<div>${index + 1}: ${name}</div>`);
}).join('<br/>');
})()}
Output:
<div>1: wells</div><br/>
<div>2: joe</div><br/>
<div>3: dom</div><br/>
Include an odesza template inside another, for any number of levels.
odesza.renderFile('welcome.ode', { name: 'foo' });
// welcome.ode
include greeting
Welcome, ${name}!
// greeting.ode
Hello!
Output:
Hello!
Welcome, foo
Block scopes allow you to define a base template, so you can extend it and create many similar templates. In the base template, you create a block using block <block-name>
. In another "extended" template, you can speficy the contents of the blocks using the extends
keyword. Odesza enables you to extend a template as many times and levels as you want.
odesza.renderFile('page', {
title: 'hello world'
});
// page.ode
extends layout
block content
<p>
Some content.
</p>
endblock
// layout.ode
<head>
<title>${title}</title>
</head>
<body>
block content
</body>
Output:
<head>
<title>hello world</title>
</head>
<body>
<p>
Some content.
</p>
</body>
Comments work the same as in Javascript, and are ignored from the template output.
// line comments
/* inline comments */
/**
* block comments
*/
app.set('view engine', 'ode');
app.engine('.ode', require('odesza').__express);
res.render('template', {
foo: 'bar'
});
You can compile odesza templates from the command line to stdout
or an output file.
odesza <file> [-o <output>]
project
npm i odesza --save
globally
npm i odesza -g
MIT
FAQs
Write clean, expressive templates with just HTML and inline JavaScript
We found that odesza demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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