I'm trying to fetch some youtube video data, using the jquery api get() and getJSON(), but I got not responses.
$.get('http://gdata.youtube.com/feeds/api/videos/eGfAj9ZJymo',
function(data) {
alert('data loaded');
});
I also try with getJSON function, and I got the same result, none.
but I tested this example http://jsfiddle.net/FzejW/, and did work.
If you notice, the jsFiddle example that you gave has a callback=? parameter in its query string. That triggers jQuery to use JSONP instead of JSON.
The reason your code doesn't work is probably due to the same origin policy: You cannot fetch data from another origin (protocol + subdomain + domain + port) using XHR. But you can do JSONP simply because JSONP is done through <script> tags and are not subject to the same origin policy.
http://api.jquery.com/jQuery.getJSON/
If the URL includes the string "callback=?" (or similar, as defined by the server-side API), the request is treated as JSONP instead. See the discussion of the jsonp data type in $.ajax() for more details.
Try including callback=? in your request URL and see if it helps...
