I am having a problem getting the http.status of an xmlhttprequest. The request readystate has come back as readystate 4, but then it stops without confirming the http.status. Any help appreciated.
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<script type="text/javascript" >
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var postring = "?";
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function string()
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{
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var first = document.numbers.first.value;
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var second = document.numbers.second.value;
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var third = document.numbers.third.value;
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postring += "first=" + first + "&second=" + second + "&third=" + third;
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alert(postring);
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insert();
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}
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function insert(url)
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{
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var url="http://localhost/Project/Hi.php";
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var http;
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if (window.XMLHttpRequest)
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{ // Mozilla, Safari, ...
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http = new XMLHttpRequest();
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if (http.overrideMimeType)
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{
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http.overrideMimeType('text/xml');
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// See note below about this line
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}
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}
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else if (window.ActiveXObject)
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{ // IE
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try {
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http = new ActiveXObject("Msxml2.XMLHTTP");
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}
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catch (e)
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{
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try {
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http = new ActiveXObject("Microsoft.XMLHTTP");
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}
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catch (e) {}
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}
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}
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if (!http)
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{
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alert('Giving up :( Cannot create an XMLHTTP instance');
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return false;
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}
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alert('ok');
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http.onreadystatechange = function()
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{
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if (!http.readyState)
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{
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alert('There was a problem with the request.');
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}
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else
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alert(http.readyState);
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if (http.readystate == 4)
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{
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alert(http.Status);
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if (http.Status == 200)
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{
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response = http.responseText;
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alert(response);
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document.numbers.first.value = "";
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document.numbers.second.value = "";
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document.numbers.third.value = "";
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}
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}
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}
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http.open('POST', url+postring, true);
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http.send('');
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}
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</script>
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