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added support for older browsers #2

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added support for older browsers #2

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52 changes: 43 additions & 9 deletions Resources/views/catcher.html.twig
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Original file line number Diff line number Diff line change
@@ -1,19 +1,53 @@
{% spaceless %}
<script type="text/javascript">
window.onerror=function(message, url, linenumber){
/**
* Gets an XMLHttpRequest. For Internet Explorer 6, attempts to use MSXML 6.0,
* then falls back to MXSML 3.0.
* Returns null if the object could not be created.
* @return XMLHttpRequest | window.ActiveXObject
*/
function getXHR() {
if (window.XMLHttpRequest) {
var data = {
'message' : message,
'url': url,
'linenumber': linenumber,
'userAgent' : navigator.userAgent
};
return new XMLHttpRequest();
} else {
try {
return new ActiveXObject('MSXML2.XMLHTTP.6.0');
} catch (e) {
try {
return new ActiveXObject('MSXML2.XMLHTTP.3.0');
} catch (e) {
return null;
}
}
}
}
/**
* Sends error message to server
*
* @param message
* @param url
* @param linenumber
*/
window.onerror = function(message, url, linenumber) {
var data = {
'message' : message,
'url': url,
'linenumber': linenumber,
'userAgent' : navigator.userAgent
};

var request = getXHR();

var request = new XMLHttpRequest();
if (request) {
request.open("POST", "{{ path('ee_exception_js_catch_error') }}", true);
request.setRequestHeader('Content-type','application/json; charset=utf-8');
request.setRequestHeader("X-Requested-With", "XMLHttpRequest");
request.send(JSON.stringify({ 'jsError': data }));
if (typeof JSON === 'object') {
request.send(JSON.stringify({ 'jsError': data }));
} else {
request.send('{"jsError": {"message":"' + message + '", "url":"' + url + '", "linenumber":"'
+ linenumber + '", "userAgent": "' + navigator.userAgent + '"}}');
}
}
}
</script>
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