27798 2015-01-11 23:00:29 +0000 Clarify that an assistive technology must use the author-provided 'aria-describedby' on an alertdialog 2018-05-03 21:10:37 +0000 1 1 1 Unclassified ARIA Spec 1.1 All All RESOLVED WONTFIX P2 normal --- 1 dtrebbien jcraig dtrebbien w3cbugzilla oldest_to_newest 117004 0 dtrebbien 2015-01-11 23:00:29 +0000 http://www.w3.org/TR/wai-aria-1.1/#alertdialog states: > Authors should use aria-describedby on an alertdialog to reference the alert > message element in the dialog. If they do not, an assistive technology can > resort to its internal recovery mechanism to determine the contents of the > alert message. I think that this needs to be clarified so that if the author specifies 'aria-describedby' on an alertdialog, then an assistive technology MUST use the author-provided description instead of resorting to its internal recovery mechanism. I am seeing, for example, that JAWS 15.0 is resorting to its internal recovery mechanism in Internet Explorer instead of using the 'aria-describedby' description. 117019 1 1562 dtrebbien 2015-01-12 13:59:57 +0000 Created attachment 1562 Test case This demonstrates the issue. In JAWS 15.0 / IE8, 9, or 10, when the "Show Dialog" button is activated, JAWS announces "This should be hidden". 117020 2 1563 dtrebbien 2015-01-12 14:26:15 +0000 Created attachment 1563 Test case Sorry, I uploaded the wrong version. 129187 3 w3cbugzilla 2018-05-03 21:10:37 +0000 We cannot specify AT MUST rules. 1562 2015-01-12 13:59:57 +0000 2015-01-12 14:26:15 +0000 Test case alertdialog test.html text/html 1106 dtrebbien PCFET0NUWVBFIGh0bWw+Cjxib2R5IHJvbGU9ImFwcGxpY2F0aW9uIj4KPHN0eWxlPgojYWxlcnRk aWFsb2cgewogICAgcG9zaXRpb246IHJlbGF0aXZlOwogICAgb3ZlcmZsb3c6IGhpZGRlbjsKICAg IGJvcmRlcjogNHB4IHNvbGlkIEJsYWNrOwogICAgcGFkZGluZzogMWVtOwogICAgd2lkdGg6IDMw MHB4OwogICAgaGVpZ2h0OiAxNTBweDsKfQoKI2FsZXJ0ZGlhbG9nX21lc3NhZ2UgewogICAgbWFy Z2luLXRvcDogMWVtOwogICAgbWFyZ2luLWJvdHRvbTogMWVtOwp9Cgojb2tCdXR0b24sCiNjYW5j ZWxCdXR0b24gewogICAgYm9yZGVyOiAxcHggc29saWQgQmxhY2s7CiAgICBwYWRkaW5nOiAwLjJl bTsKICAgIHdpZHRoOiA3NXB4OwogICAgdGV4dC1hbGlnbjogY2VudGVyOwp9Cjwvc3R5bGU+Cjxp bnB1dCB0eXBlPSJidXR0b24iIHRhYmluZGV4PSIwIiB2YWx1ZT0iU2hvdyBEaWFsb2ciIG9uY2xp Y2s9InNob3dEaWFsb2coKTsiPgo8aHI+CjxkaXYgaWQ9ImFsZXJ0ZGlhbG9nIiByb2xlPSJhbGVy dGRpYWxvZyIgc3R5bGU9ImRpc3BsYXk6IG5vbmU7IiBhcmlhLWhpZGRlbj0idHJ1ZSI+CjxoMyBp ZD0iYWxlcnRkaWFsb2dfdGl0bGUiPk15IERpYWxvZzwvaDM+Cgo8ZGl2IHN0eWxlPSJwb3NpdGlv bjogYWJzb2x1dGU7IHRvcDogLTEwMDBweDsiIGFyaWEtaGlkZGVuPSJ0cnVlIj5UaGlzIHNob3Vs ZCBiZSBoaWRkZW4uPC9kaXY+Cgo8ZGl2IGlkPSJhbGVydGRpYWxvZ19tZXNzYWdlIj5UaGlzIGlz IHRoZSBtZXNzYWdlIG9mIHRoZSBkaWFsb2cuPC9kaXY+Cgo8aW5wdXQgaWQ9Im9rQnV0dG9uIiB0 eXBlPSJidXR0b24iIHRhYmluZGV4PSIxIiB2YWx1ZT0iT0siPiZuYnNwOzxpbnB1dCBpZD0iY2Fu Y2VsQnV0dG9uIiB0eXBlPSJidXR0b24iIHRhYmluZGV4PSIyIiB2YWx1ZT0iQ2FuY2VsIj4KPC9k aXY+Cgo8c2NyaXB0IHR5cGU9InRleHQvamF2YXNjcmlwdCI+CmZ1bmN0aW9uIHNob3dEaWFsb2co KSB7CiAgICBhbGVydGRpYWxvZy5zdHlsZS5kaXNwbGF5ID0gIiI7CiAgICBhbGVydGRpYWxvZy5z ZXRBdHRyaWJ1dGUoImFyaWEtaGlkZGVuIiwgImZhbHNlIik7CgogICAgb2tCdXR0b24uZm9jdXMo KTsKfQo8L3NjcmlwdD4KPC9ib2R5Pgo= 1563 2015-01-12 14:26:15 +0000 2015-01-12 14:26:15 +0000 Test case alertdialog test.html text/html 1219 dtrebbien PCFET0NUWVBFIGh0bWw+Cjxib2R5IHJvbGU9ImFwcGxpY2F0aW9uIj4KPHN0eWxlPgojYWxlcnRk aWFsb2cgewogICAgcG9zaXRpb246IHJlbGF0aXZlOwogICAgb3ZlcmZsb3c6IGhpZGRlbjsKICAg IGJvcmRlcjogNHB4IHNvbGlkIEJsYWNrOwogICAgcGFkZGluZzogMWVtOwogICAgd2lkdGg6IDMw MHB4OwogICAgaGVpZ2h0OiAxNTBweDsKfQoKI2FsZXJ0ZGlhbG9nX21lc3NhZ2UgewogICAgbWFy Z2luLXRvcDogMWVtOwogICAgbWFyZ2luLWJvdHRvbTogMWVtOwp9Cgojb2tCdXR0b24sCiNjYW5j ZWxCdXR0b24gewogICAgYm9yZGVyOiAxcHggc29saWQgQmxhY2s7CiAgICBwYWRkaW5nOiAwLjJl bTsKICAgIHdpZHRoOiA3NXB4OwogICAgdGV4dC1hbGlnbjogY2VudGVyOwp9Cjwvc3R5bGU+Cjxp bnB1dCB0eXBlPSJidXR0b24iIHRhYmluZGV4PSIwIiB2YWx1ZT0iU2hvdyBEaWFsb2ciIG9uY2xp Y2s9InNob3dEaWFsb2coKTsiPgo8aHI+CjxkaXYgaWQ9ImFsZXJ0ZGlhbG9nIiB0YWJpbmRleD0i MSIgcm9sZT0iYWxlcnRkaWFsb2ciIHN0eWxlPSJkaXNwbGF5OiBub25lOyIgYXJpYS1oaWRkZW49 InRydWUiIGFyaWEtbGFiZWxsZWRieT0iYWxlcnRkaWFsb2dfdGl0bGUiIGFyaWEtZGVzY3JpYmVk Ynk9ImFsZXJ0ZGlhbG9nX21lc3NhZ2UiPgo8aDMgaWQ9ImFsZXJ0ZGlhbG9nX3RpdGxlIj5NeSBE aWFsb2c8L2gzPgoKPGRpdiBzdHlsZT0icG9zaXRpb246IGFic29sdXRlOyB0b3A6IC0xMDAwcHg7 IiBzdHlsZT0iZGlzcGxheTogbm9uZTsiIGFyaWEtaGlkZGVuPSJ0cnVlIj5UaGlzIHNob3VsZCBi ZSBoaWRkZW4uPC9kaXY+Cgo8ZGl2IGlkPSJhbGVydGRpYWxvZ19tZXNzYWdlIj5UaGlzIGlzIHRo ZSBtZXNzYWdlIG9mIHRoZSBkaWFsb2cuPC9kaXY+Cgo8aW5wdXQgaWQ9Im9rQnV0dG9uIiB0eXBl PSJidXR0b24iIHRhYmluZGV4PSIyIiB2YWx1ZT0iT0siPiZuYnNwOzxpbnB1dCBpZD0iY2FuY2Vs QnV0dG9uIiB0eXBlPSJidXR0b24iIHRhYmluZGV4PSIyIiB2YWx1ZT0iQ2FuY2VsIj4KPC9kaXY+ Cgo8c2NyaXB0IHR5cGU9InRleHQvamF2YXNjcmlwdCI+CmZ1bmN0aW9uIHNob3dEaWFsb2coKSB7 CiAgICBhbGVydGRpYWxvZy5zdHlsZS5kaXNwbGF5ID0gIiI7CiAgICBhbGVydGRpYWxvZy5zZXRB dHRyaWJ1dGUoImFyaWEtaGlkZGVuIiwgImZhbHNlIik7CiAgICBhbGVydGRpYWxvZy5mb2N1cygp Owp9Cjwvc2NyaXB0Pgo8L2JvZHk+Cg==