fevangelou
5/9/2011 - 4:17 PM

communicate with jsonp

communicate with jsonp

{
  "name": "jsonp",
  "keywords": ["jsonp", "AJAX", "communication", "get"]
}
function e(a,b,c,d){with(document)body.appendChild(createElement(d="script")).src=a+(c=d+(e.a=-~e.a));(a=window)[c]=function(d){a[c]=b(d)}}
function e(
  a, // the url, such as "http://test.com/foo?q=bar&callback="
  b, // the callback function
  c, // placeholder
  d  // placeholder
){
  with (document) body // on the document body,
    .appendChild(      // attach
      createElement(   // a created script.
        d = "script"   // set d to "script", used later as prefix
      )
    )
    .src = a + (  // set src to url +
      c = d + (   // the name on the window, which is "script" +
        e.a =     // the current increment, which is
          -~e.a   // itself + 1, coercing to 1 if not yet defined,
      )
    );

  (a=window)[c] = function(d) { // put the callback on the window object, and
    a[c] = b(d)                 // call/clear it when it's done.
  }
}
            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 Jed Schmidt <http://jed.is>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

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