ZenBrowserMirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/zen-browser/pdf.js.git synced 2025-07-09 17:55:37 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add compatibility for HTMLElement's dataset (#945)

Browse source
This commit is contained in:
notmasteryet 2011-12-15 20:44:55 -06:00
parent f8a38de791
commit d6e4607fd0
1 changed files with 12 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

12
web/compatibility.js
View file

@ -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 = {});
}
});
})();