#11006 closed bug (invalid)
$.ajax() dont trigger success-Method when PHP-Header is set
| Reported by: | Owned by: | ||
|---|---|---|---|
| Priority: | undecided | Milestone: | None |
| Component: | unfiled | Version: | 1.7.1 |
| Keywords: | Cc: | ||
| Blocked by: | Blocking: |
Description
Hi,
when I request a PHP site with header "application/javascript", the "success" method get not triggered (only the "error" method).
The server return code 200
HTML Code:
<!DOCTYPE html>
<html lang="de">
<head>
<title>test</title>
<!-- meta -->
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<!-- javascript -->
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script>
function withHeader()
{
test({header: 1});
}
function withoutHeader()
{
test({header: 0});
}
function test(data)
{
$.ajax({
url: 'test.php',
type: 'GET',
data: data,
error: function(result)
{
console.debug('error');
console.debug('readyState: ' + result.readyState);
console.debug('status: ' + result.status);
$('#output').html('error');
},
success: function(result)
{
console.debug('success');
$('#output').html('success');
}
});
}
</script>
</head>
<body>
<button type="button" onclick="withHeader();">test withHeader</button>
<button type="button" onclick="withoutHeader();">test withoutHeader</button>
<p id="output"></p>
</body>
</html>
PHP Code (needs server):
<?php
if (isset($_GET['header']) && $_GET['header'])
{
header('Content-Type: application/javascript');
}
echo '{varname: varvalue}';
greets Timo
Change History (5)
comment:1 Changed 11 years ago by
| Owner: | set to [email protected]… |
|---|---|
| Status: | new → pending |
comment:2 Changed 11 years ago by
| Resolution: | → invalid |
|---|---|
| Status: | pending → closed |
What you're echoing is not valid javascript, it's not even valid json.
Please use our forum or the #jquery channel on irc.freenode.net for this kind of support questions.
comment:3 Changed 11 years ago by
This issue should not have been closed. His code is an example only. I am experiencing this same issue when attempting to use $.ajax to retrieve JSON returned by PHP. The success handler fires fine when using jQuery 1.6.3, but an upgrade to 1.7.1 breaks it.
comment:4 follow-up: 5 Changed 11 years ago by
That's real bug, in earlier versions all work fine. JSON response absolute valid.
comment:5 Changed 11 years ago by
Replying to [email protected]…:
That's real bug, in earlier versions all work fine. JSON response absolute valid.
OOhhh, sorry. Trouble was in incorrect ContentType header. For json output header must be application/json but not text/htm or text/javascript.
Thanks for taking the time to contribute to the jQuery project! Please provide a complete reduced test case on jsFiddle to help us assess your ticket.
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