我创建一个选择题练习时遇到与键盘可访问性问题。 基本上,用户不能够循环单选按钮,通过键盘列表。 当“聚焦”光标在一个单选按钮,用户按下箭头键移动到下一个单选按钮键盘陷阱产生。 而不是简单地聚焦它,无线电按钮被改为选择,从而显示了答案。 如何通过他们的键盘会时,我停止在选定的单选按钮?
HTML标记:
<div id="contentWrapper">
<p class="instructions">Click on the correct answer.</p>
<ol start="49">
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<li class="multipleChoice gradedQuestion">
<p class="question">If you receive a request for an extension from a trader, you should:</p>
<input type="hidden" name="questionNumber" value="49">
<ul>
<li>
<div class="answerOption"><label for="question49A">Refer to IP 13; if the original requirements are still being met, approve the extension.</label></div>
<div class="inputAndIdContainer"><input type="radio" name="question49" value="0" id="question49A"> A.</div>
</li>
<li>
<div class="answerOption"><label for="question49B">Refer to IP 20; if the original requirements are still being met, approve the extension.</label></div>
<div class="inputAndIdContainer"><input type="radio" name="question49" value="0" id="question49B"> B.</div>
</li>
<li>
<div class="answerOption"><label for="question49C">Refer to FW1; if the original requirements are still being met, approve the extension.</label></div>
<div class="inputAndIdContainer"><input type="radio" name="question49" value="1" id="question49C"> C.</div>
</li>
</ul>
<div class="feedback">
<div class="answeredCorrectly">Correct</div>
<div class="answeredIncorrectly">Incorrect</div>
<div class="answer">
<strong>Answer:</strong> C - Refer to FW1.
</div>
</div>
</li>
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