{"action":"created","issue":{"url":"https://api.github.com/repos/aFarkas/lazysizes/issues/388","repository_url":"https://api.github.com/repos/aFarkas/lazysizes","labels_url":"https://api.github.com/repos/aFarkas/lazysizes/issues/388/labels{/name}","comments_url":"https://api.github.com/repos/aFarkas/lazysizes/issues/388/comments","events_url":"https://api.github.com/repos/aFarkas/lazysizes/issues/388/events","html_url":"https://github.com/aFarkas/lazysizes/issues/388","id":229631619,"number":388,"title":"IE11 not working when empty src AND data-sizes=\"auto\"","user":{"login":"wearetelescopic","id":423403,"avatar_url":"https://avatars0.githubusercontent.com/u/423403?v=3","gravatar_id":"","url":"https://api.github.com/users/wearetelescopic","html_url":"https://github.com/wearetelescopic","followers_url":"https://api.github.com/users/wearetelescopic/followers","following_url":"https://api.github.com/users/wearetelescopic/following{/other_user}","gists_url":"https://api.github.com/users/wearetelescopic/gists{/gist_id}","starred_url":"https://api.github.com/users/wearetelescopic/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wearetelescopic/subscriptions","organizations_url":"https://api.github.com/users/wearetelescopic/orgs","repos_url":"https://api.github.com/users/wearetelescopic/repos","events_url":"https://api.github.com/users/wearetelescopic/events{/privacy}","received_events_url":"https://api.github.com/users/wearetelescopic/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2017-05-18T10:59:35Z","updated_at":"2017-06-05T11:25:00Z","closed_at":null,"body":"This is more an FYI in case anyone else stumbles over this:\r\n\r\nThere's an odd one we've resolved with a workaround of making sure there's never an empty src attribute on the image. This happened because we usually have a placeholder for the aspect ratio display and then all sizes in data-src. So this:\r\n\r\n<img src=\"\" data-srcset=\".....\" data-sizes=\"auto\"> \r\n\r\nDoesn't load in IE11. Works in all other browsers. It seems to stop on the isAuto check.\r\n\r\nIt works if I either remove data-sizes=\"auto\" OR the empty src tag, so the solution is to make sure that there's never an empty src tag:\r\n\r\n<img  data-srcset=\".....\" data-sizes=\"auto\"> \r\n\r\n"},"comment":{"url":"https://api.github.com/repos/aFarkas/lazysizes/issues/comments/306165406","html_url":"https://github.com/aFarkas/lazysizes/issues/388#issuecomment-306165406","issue_url":"https://api.github.com/repos/aFarkas/lazysizes/issues/388","id":306165406,"user":{"login":"wearetelescopic","id":423403,"avatar_url":"https://avatars0.githubusercontent.com/u/423403?v=3","gravatar_id":"","url":"https://api.github.com/users/wearetelescopic","html_url":"https://github.com/wearetelescopic","followers_url":"https://api.github.com/users/wearetelescopic/followers","following_url":"https://api.github.com/users/wearetelescopic/following{/other_user}","gists_url":"https://api.github.com/users/wearetelescopic/gists{/gist_id}","starred_url":"https://api.github.com/users/wearetelescopic/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wearetelescopic/subscriptions","organizations_url":"https://api.github.com/users/wearetelescopic/orgs","repos_url":"https://api.github.com/users/wearetelescopic/repos","events_url":"https://api.github.com/users/wearetelescopic/events{/privacy}","received_events_url":"https://api.github.com/users/wearetelescopic/received_events","type":"User","site_admin":false},"created_at":"2017-06-05T11:25:00Z","updated_at":"2017-06-05T11:25:00Z","body":"@aFarkas Here an example:\r\n\r\nhttps://codepen.io/wearetelescopic/pen/weBJmK"}}
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