Loading a CSV file using jQuery GET returns the header but no data
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by
Cees Meijer
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Published on 2012-07-10T09:00:21Z
Indexed on
2012/07/10
9:15 UTC
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When reading a CSV file from a server using the jQuery 'GET' function I do not get any data. When I look at the code using FireBug I can see the GET request is sent and the return value is '200 OK'. Also I see that the header is returned correctly so the request is definitely made, and data is returned. This is also what I see in Wireshark. Here I see the complete contents of the CSV file is returned as a standard HTTP response.
But the actual data is not there in my script. Firebug shows an empty response and the 'success' function is never called. What could be wrong ?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>New Web Project</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script src="jquery.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript">
var csvData;
$(document).ready(function() {
$("#btnGET").click(function() {
csvData = $.ajax({
type: "GET",
url: "http://www.mywebsite.com/data/sample_file.csv",
dataType: "text/csv",
success: function () {
alert("done!"+ csvData.getAllResponseHeaders())
}
});
});
})
</script>
</head>
<body>
<h1>New Web Project Page</h1>
<button id="btnGET">GET Data</button>
</body>
</html>
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