koa-dom

Dom templating for koa.

Example

Given a layout file, make the app use it and set / stream html into dom selectors.

var koa = require('koa');
var dom = require('koa-dom');
var fs = require('fs');

var app = koa();
var layout = dom(__dirname + '/layout.html');

app.use(layout);

app.use(function(next) {
  return function *() {
    yield next;
    this.dom['#foo'] = 'a sweet string';
    this.dom['#bar'] = fs.createReadStream(__dirname + '/lipsum.txt');
  }
});

app.listen(8000, function() {
  console.log('open http://localhost:8000/');
});

And the dom will be:

<!-- ... -->
<span id="foo">a sweet string</span>
<span id="bar">Lorem ipsum dolor sit amet...</span>
<!-- ... -->

API

Dom(path)

A koa middleware that populates the context with .dom, an associative Array of dom selectors and strings / streams.

Installation

With npm do:

npm install koa-dom

License

(MIT)

Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.