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Section508Coordinators / DHSA-TT-200-A

Purely for tracking issues related to the Trusted Tester - Training for Web on Windows course
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Topic 15: Loss of Focus during keyboard navigation #12

Closed HD508Github closed 5 years ago

HD508Github commented 5 years ago

Within Topic 15 > Lesson 1: Meaningful Content (::before ::after) > Failing Examples page > Example 1 - Interactive Sample, visual focus is lost during keyboard navigation. Specifically, loss of focus occurs between the iFrame and the 'ANDI' interactive logo. This issue also exists for Example 2 - Interactive Sample, Example 3 - Interactive Sample and on the Lesson 2: Content Order and Meaning (CSS position) > Passing examples page > Example 1 - Interactive Sample. Top15_Loss of focus (Lesson1-Failing Examples page)

drewnielson commented 5 years ago

The loss of focus is on the iframe itself. If you can confirm that you tested in IE, then we can confirm that this is not a bug. IE does not display visual focus on iframes. Other browsers do, so not an issue with the content but with the browser. We will need to add a note to the Keyboard topic to point this out though.

HD508Github commented 5 years ago

The iFrames were tested using Firefox and not IE. However, I ran the test in IE and the issue doesn’t exist (visual focus appears on the iFrames and there’s no loss of visual focus). Additionally, I ran the test using Chrome and Chrome doesn’t display focus on iFrames at all.

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The loss of focus is on the iframe itself. If you can confirm that you tested in IE, then we can confirm that this is not a bug. IE does not display visual focus on iframes. Other browsers do, so not an issue with the content but with the browser. We will need to add a note to the Keyboard topic to point this out though.

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drewnielson commented 5 years ago

Right - so no visual focus on the iframes in Chrome and Firefox, but IE and Edge display a visual outline when the iframe has focus. Different behavior in different browsers, and unfortunately not something that we can effectively influence in code to ensure the same behavior across browsers.