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Add compatibility for HTMLElement's dataset (#945)

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notmasteryet 2011-12-15 20:44:55 -06:00
parent f8a38de791
commit d6e4607fd0
1 changed files with 12 additions and 0 deletions
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12
web/compatibility.js
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@ -205,3 +205,15 @@
});
})();
// HTMLElement dataset property
(function checkDatasetProperty() {
var div = document.createElement('div');
if ('dataset' in div)
return; // dataset property exists
Object.defineProperty(HTMLElement.prototype, 'dataset', {
get: function htmlElementDatasetGetter() {
// adding dataset field to the actual object
return (this.dataset = {});
}
});
})();