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Workaround for android gb browser bug

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This commit is contained in:
Yury Delendik 2012-09-20 10:24:51 -05:00
parent e13846821c
commit fc6b0e9bf2
1 changed files with 7 additions and 2 deletions
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9
web/compatibility.js
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@ -94,11 +94,16 @@
// Object.defineProperty() ? // Object.defineProperty() ?
(function checkObjectDefinePropertyCompatibility() { (function checkObjectDefinePropertyCompatibility() {
if (typeof Object.defineProperty !== 'undefined') { if (typeof Object.defineProperty !== 'undefined') {
// some browsers (e.g. safari) cannot use defineProperty() on DOM objects
// and thus the native version is not sufficient
var definePropertyPossible = true; var definePropertyPossible = true;
try { try {
// some browsers (e.g. safari) cannot use defineProperty() on DOM objects
// and thus the native version is not sufficient
Object.defineProperty(new Image(), 'id', { value: 'test' }); Object.defineProperty(new Image(), 'id', { value: 'test' });
// ... another test for android gb browser for non-DOM objects
function Test() {}
Test.prototype = { get id() { } };
Object.defineProperty(new Test(), 'id',
{ value: '', configurable: true, enumerable: true, writable: false });
} catch (e) { } catch (e) {
definePropertyPossible = false; definePropertyPossible = false;
} }