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about xmlhttpRequest javascript Object ...
HTML code and javascript :---------------------------------------------------------------------------------------------------------
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>POST/ GET XHR Example</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script type="text/javascript">
//var url = "http://www.google.co.uk/search";
var url = "http://www.google.com/ig/api?weather=seoul";
var xmlhttp=null;
function getXMLHttpRequest() {
if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
try {
xmlhttp = new XMLHttpRequest();
} catch (e) {
xmlhttp=false;
}
}
if (!xmlhttp && window.createRequest) {
try {
xmlhttp = window.createRequest();
} catch (e) {
xmlhttp=false;
}
}
}
function get()
{
getXMLHttpRequest();
xmlhttp.onreadystatechange=function() {
if (xmlhttp.readyState==4) {
alert(xmlhttp.responseText)
DisplayResult(xmlhttp.responseText);
}
}
xmlhttp.open("GET",url,true);
xmlhttp.send();
};
function DisplayResult(strResult)
{
document.all["result"].value=strResult;
}
</script>
</head>
<body>
<a href="javascript:get();">get request</a> 실행
<textarea name="result" rows="10" cols="80"></textarea>
</body>
</html>
----------------------------------------------------------------------
It doesn't work in the opera browser. ( it does work in IE.)
(security violation error...)
so, I have tried to find the cause.
and, I have found. Opera browser don't support CORS(cross orfin resources sharing) at all right now.
I want to use Google weather API... in the Opera browser.
so, I need Xmlhttprequest ... but It does not use .
Is there an alternative to it ???
help please
Hi,
Have you enabled network access to the URL in your extension's config.xml (see: http://www.opera.com/docs/apis/extensions/configxmlresourceguide/#cxaccess)?
-Rob
Have you enabled network access to the URL in your extension's config.xml (see: http://www.opera.com/docs/apis/extensions/configxmlresourceguide/#cxaccess)?
-Rob
Presto/2.10.289 Opera 12.00 on Windows 7 Professional 64Bit
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