libj-polyfills v1.0.4

libj-polyfills

Part of libj tools

Adds some polyfills to browser.

Needs jQuery

Adds the following for specific browser bugs:

• classList for IE10 & IE11 See this
• viewport fix for IE10 See this
• maxlength attribute bug in many browsers

Adds these to window global variable for logging:

• log function is a replacement for console.log and can be used globally. Usage:

log('test')   //prints test in console

• stackTrace function is added globally to show current stack trace. Usage:

stackTrace()  //returns a string containing current stack trace

• logStackTrace function is added globally to print stackTrace output to console. Usage:

logStackTrace() //prints current stack trace in console

Adds these to polyfill jquery in older browsers (Safari, IE):

• $.fn.classes
• $.fn.hasAttr checks if a jquery element contains an attribute. Calls $.fn.attr internally. Usage:

$('#someElementId').hasAttr('custom-attribute')

• $.fn.equals checks if a given element equals another element. Usage:

$('#el1').equals($('#el1))    //returns true

• $.fn.outerHTML returns outer html of the calling element. Usage:

  <div id="el1">iii</div>
  $('#el1').outerHTML()    //returns <div id="el1">iii</div>

  Adds these to String prototype in borwsers:

• format: Usage:

  String.format("Hello %0. Welcome to %1", "Saeid", "libj")  //returns "Hello Saeid. Welcome to libj"

• endsWith: See this startsWith`: See this

  Adds these to Number prototype in browsers:

  padZero`: Inserts specified number of zeros at the beginning of the calling number. Usage:

  var x = 12;
  x.padZero(4);    //returns "0012"

Usage (npm)

npm install libj-polyfills

Add this to top of your entry point:

import 'libj-polyfills'