JSON asynchronous requests not caught
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NadAF
May 30, 2011, 2:07:18 PM5/30/11
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Hi,
Why cannot FireBug catch JSONP asynchronous requests?
Thanks!
Why cannot FireBug catch JSONP asynchronous requests?
Thanks!
Jan Honza Odvarko
May 30, 2011, 2:10:21 PM5/30/11
to Firebug
On May 30, 8:07 pm, NadAF <nadeem...@gmail.com> wrote:
> Hi,
> Why cannot FireBug catch JSONP asynchronous requests?
Of course, it can catch them.
> Hi,
> Why cannot FireBug catch JSONP asynchronous requests?
Honza
NadAF
May 30, 2011, 8:49:29 PM5/30/11
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They're no being caught on my browser. What can be wrong??
Jan Honza Odvarko
May 31, 2011, 2:08:58 AM5/31/11
to Firebug
We have a test page related to JSONP here:
http://getfirebug.com/tests/content/branches/1.8/net/2209/issue2209.html
Please try whether it works for you (follow instructions on the page)
If this test works for you, but you have problems in another case,
we need:
1) Firebug + Firefox version info
2) New test case + instructions how to reproduce the problem on our
machines
Honza
http://getfirebug.com/tests/content/branches/1.8/net/2209/issue2209.html
Please try whether it works for you (follow instructions on the page)
If this test works for you, but you have problems in another case,
we need:
1) Firebug + Firefox version info
2) New test case + instructions how to reproduce the problem on our
machines
Honza
NadAF
May 31, 2011, 3:10:52 PM5/31/11
to Firebug
The example you gave me shows in FireBug. But when jQuery is used, it
never shows up though the request was successful.
Test case example: (http://customyt.com/#dVVZaZ8yO6o) Type anything in
search input and JSONP request is made to the server)
Firebug: 1.7.1
FireFox: 4.0.1
Thanks!!
never shows up though the request was successful.
Test case example: (http://customyt.com/#dVVZaZ8yO6o) Type anything in
search input and JSONP request is made to the server)
Firebug: 1.7.1
FireFox: 4.0.1
Thanks!!
Bill Barry
May 31, 2011, 6:02:06 PM5/31/11
to fir...@googlegroups.com
Can you use non-minimized javascript there so it is easier to debug?
NadAF
May 31, 2011, 8:36:41 PM5/31/11
to Firebug
Jan Honza Odvarko
Jun 1, 2011, 2:54:46 AM6/1/11
to Firebug
I have been tested with the following page and if I press the button,
I am seeing one request in the Net panel (when I expand the request I
see JSONP).
Honza
<html>
<head>
<title>Test Case for Issue #4391</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/
libs/jquery/1.6.1/jquery.js"></script>
</head>
<body>
<button onclick="onExecuteTest()">Execute Test</button>
<script type="text/javascript">
function onExecuteTest()
{
$.get("http://gdata.youtube.com/feeds/api/videos?
format=5&v=2&alt=jsonc", null,
function(response) {
if (response.data.items) {
console.log('JSONP request completed successfully');
}
}, 'jsonp')
.error(function() {
alert('An error ocurred.')
})
}
</script>
</body>
</html>
I am seeing one request in the Net panel (when I expand the request I
see JSONP).
Honza
<html>
<head>
<title>Test Case for Issue #4391</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/
libs/jquery/1.6.1/jquery.js"></script>
</head>
<body>
<button onclick="onExecuteTest()">Execute Test</button>
<script type="text/javascript">
function onExecuteTest()
{
$.get("http://gdata.youtube.com/feeds/api/videos?
format=5&v=2&alt=jsonc", null,
function(response) {
if (response.data.items) {
console.log('JSONP request completed successfully');
}
}, 'jsonp')
.error(function() {
alert('An error ocurred.')
})
}
</script>
</body>
</html>
NadAF
Jun 1, 2011, 1:24:52 PM6/1/11
to Firebug
Yes, it appears in the Net Panel. But why does it not appear in the
console panel as all other requests???
console panel as all other requests???
Jan Honza Odvarko
Jun 1, 2011, 2:58:57 PM6/1/11
to Firebug
On Jun 1, 7:24 pm, NadAF <nadeem...@gmail.com> wrote:
> Yes, it appears in the Net Panel. But why does it not appear in the
> console panel as all other requests???
Ah, I see the problem now!
> Yes, it appears in the Net Panel. But why does it not appear in the
> console panel as all other requests???
A new issue report created here:
http://code.google.com/p/fbug/issues/detail?id=4482
Thanks!
Honza
NadAF
Jun 1, 2011, 4:35:02 PM6/1/11
to Firebug
OK. Thank you. I hope they will fix it!
Jan Honza Odvarko
Jun 2, 2011, 5:22:39 AM6/2/11
to Firebug
So, it turned out that it's not a bug.
The Console doesn't display the request since it isn't XHR. jQuery
uses <script> tag for cross domain JSNOP requests. See
jQuery.ajaxTransport in jQuery source.
Honza
The Console doesn't display the request since it isn't XHR. jQuery
uses <script> tag for cross domain JSNOP requests. See
jQuery.ajaxTransport in jQuery source.
Honza
NadAF
Jun 2, 2011, 1:48:09 PM6/2/11
to Firebug
Ok. Can you provide me a link or something to see that? because here
(http://api.jquery.com/extending-ajax/) it is not mentioned.
(http://api.jquery.com/extending-ajax/) it is not mentioned.
Bill Barry
Jun 2, 2011, 3:33:29 PM6/2/11
to fir...@googlegroups.com
In the documentation it says that jsonp is not an ajax requst (no XHR)
http://api.jquery.com/jQuery.get/
The actual running code is:
https://github.com/jquery/jquery/blob/master/src/ajax/script.js
(it adds a script tag to the end of the head of the page, or to the
document if the head cannot be found)
JSONP is a special case of script (you can do a script request as well
with jquery, but I don't know what the documentation says about it
anymore; script is a simple matter of adding a new script tag to the page).
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