Jsonp with parameters

Question

This example works fine (without parameters):
JSONP sample on twitter

<html><head><title>Twitter 2.0</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
</head><body>
<div id='tweet-list'></div>
<script type="text/javascript">
$(document).ready(function() {
    var url =  "http://api.twitter.com/1/statuses/user_timeline/codinghorror.json";
    $.getJSON(url + "?callback=?", null, function(tweets) {
        for(i in tweets) {
            tweet = tweets[i];
            $("#tweet-list").append(tweet.text + "<hr />");
        }
    });
});
</script>
</body></html>

But it doesn't work with this url:

var url = "https://thiswaschangedforsecurity/Rest/Authenticate/Login?username=jsm&password=a&ip=1";

This url returns json data when paste on url bar:

{"SessionID":"44e6f809-3b40-43fc-b425-069e9c52cbda","SourceIP":"1","UserID":313}

But I can't make it work with JSONP. Any idea about this?

Did my answer not fix your problem? – Eric Bridger Apr 10 '12 at 17:05 — Eric Bridger, Apr 10 '12 at 17:05

score 1 · Accepted Answer · answered Apr 21 '12 at 06:05

1

To enable jsonp (causes cross-domain access), this should be put inside web.config file

<bindings>
  <webHttpBinding>
    <binding crossDomainScriptAccessEnabled="true">
      ....
    </binding>
  </webHttpBinding>
</bindings>

answered Apr 21 '12 at 06:05

fiberOptics

6,955
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score 0 · Answer 2 · answered Apr 05 '12 at 20:07

0

This line

$.getJSON(url + "?callback=?", null, function(tweets) {

is appending a ? to your url when it should be adding a & since, in the problem case, your url already has a ?

answered Apr 05 '12 at 20:07

Eric Bridger

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Jsonp with parameters

2 Answers2