geoloeg / modernizr-element

[Polymer 1.x] A feature detection element powered by `Modernizr`

<modernizr-element>

Descripton

A feature detection element based on modernizr.

Install

Install the component using Bower:

$ bower install modernizr-element --save

Generating your modernizr-custom.js file

In order for the element to provide its feature detection functionality, a javascript file named modernizr-custom.js need to be generated. This file will include all the tests available for feature detection by the modernizr-element. Once the file has been produced, you will need to copy the file in the same folder as the modernizr-element.html. (e.g. path/to/bower_components/modernizr/)

There are several ways to produce the modernizr-custom.js file:

1. Using the Modernizr website download feature.
2. Using modernizr in your gulp file:

gulp.task('modernizr', function(cb) {
  var detects = [
    'adownload',
    'blobconstructor',
    'flash'
  ].join();

  var output = 'frontend/js/modernizr.custom.js';

  return exec('./node_modules/.bin/modernizr -f ' + detects + ' -d ' + output,
    cb
  );
});

3. Using the gulp-modernizr

Note: the element contains by default a full build which should NOT be used in production.

Usage

Import Custom Element:

<link rel="import" href="bower_components/modernizr-element/modernizr-element.html">

And then use it:

<modernizr-element geolocation="{{_geolocation}}"></modernizr-element>
<p>Feature geolocation is : {{_geolocation}}</p>

See the Documentation for more options.

More Demos

https://geoloeg.github.io/modernizr-element/

Contributing

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -m 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D