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load-script-opts

1.0.1 • Public • Published

load-script (with body and head insertion support)

Inspired from: https://github.com/eldargab/load-script 
Dynamic script loading in head or body depending on options.

Installation

via npm

$ npm install load-script-opts

API

load-script appends a script node to the <head> or <body> element in the dom.

require('load-script-opts') returns a function of the following interface: function(url[, opts][, cb]) {}

[, opts]

A map of options. Here are the currently supported options:

  • status- Used to determine whether script is to be inserted in body or head. IF STATUS IS 1, INSERT IN BODY. IF STATUS IS 0 or NOT PROVIDED, INSERT IN HEAD. By default, script will be inserted in head.
  • async - A boolean value used for script.async. By default this is true.
  • attrs - A map of attributes to set on the script node before appending it to the DOM. By default this is empty.
  • charset - A string value used for script.charset. By default this is utf8.
  • text - A string of text to append to the script node before it is appended to the DOM. By default this is empty.
  • type - A string used for script.type. By default this is text/javascript.

[, cb]

A callback function of the following interface: function(err, script) {} where err is an error if any occurred and script is the script node that was appended to the DOM.

Example Usage

var load = require('load-script-opts')
 
load('something.js', function (err, script) {
  if (err) {
    // print useful message
  }
  else {
    console.log(script.src);// Prints 'foo'.js'
    // use script
    //in IE8 and below loading error wouldn't be reported
  }
})

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Install

npm i load-script-opts

Weekly Downloads

1

Version

1.0.1

License

none

Unpacked Size

4.05 kB

Total Files

3

Last publish

Collaborators

  • abhilashsrivastava17
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