← Back to branch summary

~bac/juju-gui/trunkcopy

« back to all changes in this revision

Viewing changes to lib/d3/src/core/xhr.js

  • Committer: kapil.foss at gmail
  • Date: 2012-07-13 18:45:59 UTC
  • Revision ID: kapil.foss@gmail.com-20120713184559-2xl7be17egsrz0c9
reshape

Show diffs side-by-side

added added

removed removed

Lines of Context:
lib/d3/src/core/xhr.js
1
 
d3.xhr = function(url, mime, callback) {
2
 
  var req = new XMLHttpRequest;
3
 
  if (arguments.length < 3) callback = mime, mime = null;
4
 
  else if (mime && req.overrideMimeType) req.overrideMimeType(mime);
5
 
  req.open("GET", url, true);
6
 
  if (mime) req.setRequestHeader("Accept", mime);
7
 
  req.onreadystatechange = function() {
8
 
    if (req.readyState === 4) {
9
 
      var s = req.status;
10
 
      callback(!s && req.response || s >= 200 && s < 300 || s === 304 ? req : null);
11
 
    }
12
 
  };
13
 
  req.send(null);
14
 
};