155 lines
5.4 KiB
Markdown
155 lines
5.4 KiB
Markdown
# [](http://jade-lang.com/)
|
|
|
|
Full documentation is at [jade-lang.com](http://jade-lang.com/)
|
|
|
|
Jade is a high performance template engine heavily influenced by [Haml](http://haml-lang.com)
|
|
and implemented with JavaScript for [node](http://nodejs.org) and browsers. For bug reports,
|
|
feature requests and questions, [open an issue](https://github.com/jadejs/jade/issues/new).
|
|
For discussion join the [chat room](https://gitter.im/jadejs/jade).
|
|
|
|
You can test drive Jade online [here](http://naltatis.github.com/jade-syntax-docs).
|
|
|
|
[](https://travis-ci.org/jadejs/jade)
|
|
[](https://coveralls.io/r/jadejs/jade?branch=master)
|
|
[](https://david-dm.org/jadejs/jade)
|
|
[](https://david-dm.org/jadejs/jade#info=devDependencies)
|
|
[](http://badge.fury.io/js/jade)
|
|
[](https://gitter.im/jadejs/jade?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
|
|
|
|
## Installation
|
|
|
|
via npm:
|
|
|
|
```bash
|
|
$ npm install jade
|
|
```
|
|
|
|
## Syntax
|
|
|
|
Jade is a clean, whitespace sensitive syntax for writing html. Here is a simple example:
|
|
|
|
```jade
|
|
doctype html
|
|
html(lang="en")
|
|
head
|
|
title= pageTitle
|
|
script(type='text/javascript').
|
|
if (foo) bar(1 + 5)
|
|
body
|
|
h1 Jade - node template engine
|
|
#container.col
|
|
if youAreUsingJade
|
|
p You are amazing
|
|
else
|
|
p Get on it!
|
|
p.
|
|
Jade is a terse and simple templating language with a
|
|
strong focus on performance and powerful features.
|
|
```
|
|
|
|
becomes
|
|
|
|
|
|
```html
|
|
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<title>Jade</title>
|
|
<script type="text/javascript">
|
|
if (foo) bar(1 + 5)
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<h1>Jade - node template engine</h1>
|
|
<div id="container" class="col">
|
|
<p>You are amazing</p>
|
|
<p>Jade is a terse and simple templating language with a strong focus on performance and powerful features.</p>
|
|
</div>
|
|
</body>
|
|
</html>
|
|
```
|
|
|
|
The official [jade tutorial](http://jade-lang.com/tutorial/) is a great place to start. While that (and the syntax documentation) is being finished, you can view some of the old documentation [here](https://github.com/jadejs/jade/blob/master/jade.md) and [here](https://github.com/jadejs/jade/blob/master/jade-language.md)
|
|
|
|
## API
|
|
|
|
For full API, see [jade-lang.com/api](http://jade-lang.com/api/)
|
|
|
|
```js
|
|
var jade = require('jade');
|
|
|
|
// compile
|
|
var fn = jade.compile('string of jade', options);
|
|
var html = fn(locals);
|
|
|
|
// render
|
|
var html = jade.render('string of jade', merge(options, locals));
|
|
|
|
// renderFile
|
|
var html = jade.renderFile('filename.jade', merge(options, locals));
|
|
```
|
|
|
|
### Options
|
|
|
|
- `filename` Used in exceptions, and required when using includes
|
|
- `compileDebug` When `false` no debug instrumentation is compiled
|
|
- `pretty` Add pretty-indentation whitespace to output _(false by default)_
|
|
|
|
## Browser Support
|
|
|
|
The latest version of jade can be download for the browser in standalone form from [here](https://github.com/jadejs/jade/raw/master/jade.js). It only supports the very latest browsers though, and is a large file. It is recommended that you pre-compile your jade templates to JavaScript and then just use the [runtime.js](https://github.com/jadejs/jade/raw/master/runtime.js) library on the client.
|
|
|
|
To compile a template for use on the client using the command line, do:
|
|
|
|
```console
|
|
$ jade --client --no-debug filename.jade
|
|
```
|
|
|
|
which will produce `filename.js` containing the compiled template.
|
|
|
|
## Command Line
|
|
|
|
After installing the latest version of [node](http://nodejs.org/), install with:
|
|
|
|
```console
|
|
$ npm install jade -g
|
|
```
|
|
|
|
and run with
|
|
|
|
```console
|
|
$ jade --help
|
|
```
|
|
|
|
## Additional Resources
|
|
|
|
Tutorials:
|
|
|
|
- cssdeck interactive [Jade syntax tutorial](http://cssdeck.com/labs/learning-the-jade-templating-engine-syntax)
|
|
- cssdeck interactive [Jade logic tutorial](http://cssdeck.com/labs/jade-templating-tutorial-codecast-part-2)
|
|
- [Jade について。](https://gist.github.com/japboy/5402844) (A Japanese Tutorial)
|
|
- [Jade - 模板引擎](https://github.com/jadejs/jade/blob/master/Readme_zh-cn.md)
|
|
|
|
Implementations in other languages:
|
|
|
|
- [php](http://github.com/everzet/jade.php)
|
|
- [scala](http://scalate.fusesource.org/versions/snapshot/documentation/scaml-reference.html)
|
|
- [ruby](https://github.com/slim-template/slim)
|
|
- [python](https://github.com/SyrusAkbary/pyjade)
|
|
- [java](https://github.com/neuland/jade4j)
|
|
|
|
Other:
|
|
|
|
- [Emacs Mode](https://github.com/brianc/jade-mode)
|
|
- [Vim Syntax](https://github.com/digitaltoad/vim-jade)
|
|
- [TextMate Bundle](http://github.com/miksago/jade-tmbundle)
|
|
- [Coda/SubEtha syntax Mode](https://github.com/aaronmccall/jade.mode)
|
|
- [Screencasts](http://tjholowaychuk.com/post/1004255394/jade-screencast-template-engine-for-nodejs)
|
|
- [html2jade](https://github.com/donpark/html2jade) converter
|
|
- [jade2php](https://github.com/SE7ENSKY/jade2php) converter
|
|
- [Jade Server](https://github.com/ded/jade-server) Ideal for building local prototypes apart from any application
|
|
|
|
## License
|
|
|
|
MIT
|