load-script-global

Load a global library via a script tag

Install

$ npm install --save load-script-global

Usage

var load = require('load-script-global')

load({
  url: 'https://maps.googleapis.com/maps/api/js?key=k',
  global: 'google',
  jsonp: true
}, function (err, google) {
  //=> google.Maps...  
})

• Attempting to load once the library is already available will avoid creating a new <script> tag but still call the callback with the library
• Attemtping to load the library multiple times in a row will only create a single script tag and still calls each callback

API

load(options, callback) -> undefined

options

Required
Type: object

url

Required
Type: string

The script URL.

global

Required
Type: string

The name of the window global that the script will publish.

jsonp

Type: boolean

If true, listens for success via a JSONP callback instead of on script.onload.

callback

Required
Type: function
Arguments: err, library

A callback that will be called with a loading error or the library as published on the window once available.

License

MIT © Ben Drucker