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Adds overrideMimeType for IE10

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This commit is contained in:
Yury Delendik 2012-08-06 11:47:34 -05:00
parent 20bead2c47
commit c515bd2c52
1 changed files with 7 additions and 4 deletions
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11
web/compatibility.js
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@ -127,21 +127,24 @@
// No XMLHttpRequest.response ?
(function checkXMLHttpRequestResponseCompatibility() {
var xhrPrototype = XMLHttpRequest.prototype;
if (!('overrideMimeType' in xhrPrototype)) {
// IE10 might have response, but not overrideMimeType
Object.defineProperty(xhrPrototype, 'overrideMimeType', {
value: function xmlHttpRequestOverrideMimeType(mimeType) {}
});
}
if ('response' in xhrPrototype ||
'mozResponseArrayBuffer' in xhrPrototype ||
'mozResponse' in xhrPrototype ||
'responseArrayBuffer' in xhrPrototype)
return;
// IE ?
// IE9 ?
if (typeof VBArray !== 'undefined') {
Object.defineProperty(xhrPrototype, 'response', {
get: function xmlHttpRequestResponseGet() {
return new Uint8Array(new VBArray(this.responseBody).toArray());
}
});
Object.defineProperty(xhrPrototype, 'overrideMimeType', {
value: function xmlHttpRequestOverrideMimeType(mimeType) {}
});
return;
}