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angular-lazytube
Advanced tools
Lightweight, responsive, lazy loaded YouTube videos that degrades gracefully.
This AngularJS directive replaces any heavy iframe
s or links with a image preview that loads the player only on click. Useful when performance and page size is important or for sites with many embeded youtube videos.
For a simple example page with 10 videos, lazytube will reduce loadtime by 7x and memory usage by 2-3x.
With bower:
$ bower install angular-lazytube
With NPM:
$ npm install angular-lazytube
Don't forget to include angular and add oblador.lazytube
to your module dependencies.
A few ways to embed the Keyboard cat video.
<a ob-lazytube href="http://www.youtube.com/watch?v=J---aiyznGQ">Keyboard cat</a>
iframe
<iframe ob-lazytube width="480" height="360" src="//www.youtube.com/embed/J---aiyznGQ" frameborder="0" allowfullscreen></iframe>
<div ob-lazytube="J---aiyznGQ">Keyboard cat</div>
Any default options sent to YouTube can be changed by modifying the obYoutubeConfig
. Read more about which parameters you can use with the player.
angular.module('myApp', ['oblador.lazytube']).
run(function(obLazytubeConfig) {
//Change default player size
obLazytubeConfig.width = 800;
obLazytubeConfig.height = 600;
//Disable related videos
obLazytubeConfig.urlParams.rel = 0;
//Disable responsive player
obLazytubeConfig.responsive = false;
}
);
To acheive the same thing but to only a specific player, just add the parameters as attributes.
<a ob-lazytube href="http://www.youtube.com/watch?v=J---aiyznGQ" rel="0">Keyboard cat</a>
Placeholders and the player is responsive by default. Don't forget to add width
and height
arguments if the aspect ratio is not 16:9.
To disable the responsiveness either add the no-responsive
attribute or change the defaults as outlined above.
<a ob-lazytube no-responsive href="http://www.youtube.com/watch?v=J---aiyznGQ">Keyboard cat</a>
Use your own placeholder image from your server.
<a ob-lazytube href="http://www.youtube.com/watch?v=J---aiyznGQ" ob-placeholder="images/myVideo.png">Keyboard cat</a>
<a ob-lazytube href="http://www.youtube.com/watch?v=J---aiyznGQ" ob-placeholder="{{data.myImageFile}}">Keyboard cat</a>
$ gulp
FAQs
Lazy loading youtube videos with angular
The npm package angular-lazytube receives a total of 1 weekly downloads. As such, angular-lazytube popularity was classified as not popular.
We found that angular-lazytube 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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