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26 lines
788 B
HTML
26 lines
788 B
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<!-- Test: if button has a disabled fieldset ancestor, it is barred from
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constraint validation and should not be affected by :invalid
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pseudo-class. -->
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<link rel='stylesheet' type='text/css' href='style.css'>
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<script>
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function onloadHandler()
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{
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var e = document.getElementById('b');
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e.setCustomValidity('foo');
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var fieldsets = document.getElementsByTagName("fieldset");
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fieldsets[1].disabled = true;
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fieldsets[0].disabled = false;
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document.documentElement.className='';
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}
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</script>
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<body onload="onloadHandler();">
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<fieldset disabled>
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<fieldset>
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<button class='notinvalid' id='b'></button>
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</fieldset>
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</fieldset>
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</body>
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</html>
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