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About the developer

vectart
128 Stars 31 Forks MIT License 57 Commits 14 Opened issues

Description

Pace.js load progress bar for Ember apps, incl. Flash-like initial script lazy loading

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Pace.js load progress bar for Ember apps, incl. initial scripts lazy loading

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Demo ➜

Installation

Using latest Ember-cli, run the command:

ember install ember-cli-pace

or for older versions:

npm install ember-cli-pace && ember g pace

Flash-like initial script loading

Due to application scripts loading may take some time (especially, using mobile networks or ADSL), Ember-cli-pace can load them asynchronously displaying correctly computed progress bar. To enable that feature, just change

src
attribute to
pace-src
in your
app.html
.

Therefore, the scripts will be loaded via AJAX, which allows to compute loaded vs total bytes ratio. If your scripts are located on separate host, please note CORS policy.

Configuration

All options, excluding

color
and
theme
related to the addon, are documented on http://github.hubspot.com/pace/.
var ENV = {
  pace: {

// addon-specific options to configure theme
theme: 'minimal',
color: 'blue',

// pace-specific options
// learn more on http://github.hubspot.com/pace/#configuration
//           and https://github.com/HubSpot/pace/blob/master/pace.coffee#L1-L72
catchupTime: 50,
initialRate: .01,
minTime: 100,
ghostTime: 50,
maxProgressPerFrame: 20,
easeFactor: 1.25,
startOnPageLoad: true,
restartOnPushState: true,
restartOnRequestAfter: 500,
target: 'body',
elements: {
  checkInterval: 100,
  selectors: ['body', '.ember-view']
},
eventLag: {
  minSamples: 10,
  sampleCount: 3,
  lagThreshold: 3
},
ajax: {
  trackMethods: ['GET', 'POST', 'DELETE', 'OPTIONS'],
  trackWebSockets: true,
  ignoreURLs: []
}

} };

Themes

This addon is bundled with Material spinner theme, which is set by default. See it on demo page.

Pace.js originally provides 14 progress bar themes in 10 colors. See the progress bars and spinners in action: http://github.hubspot.com/pace/docs/welcome/

Pace.js themes

Pace API

More details on Pace events, methods and configuration could be found on http://github.hubspot.com/pace/

Developing ember-cli-pace

  • git clone
    this repository
  • npm install
  • bower install
  • ember server
  • Visit your app at http://localhost:4200.

For more information on using ember-cli, visit http://www.ember-cli.com/.

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