27 lines
803 B
HTML
27 lines
803 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8"/>
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<title>Dynamic id and style</title>
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<link rel="help" href="https://w3c.github.io/mathml-core/#dom-and-javascript"/>
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<link rel="match" href="dynamic-2-ref.html"/>
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<meta name="assert" content="Verify dynamic change of id and style attributes.">
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<style>
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#fail, #fail2 { background: red; color: white; }
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#pass { background: green; color: white; }
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</style>
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<script>
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window.addEventListener("DOMContentLoaded", function() {
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document.getElementById("fail2").setAttribute("id", "pass");
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document.getElementById("fail").setAttribute("style", "display: none");
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});
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</script>
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</head>
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<body>
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<p>Test passes if you see the text "PASS".</p>
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<math>
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<mtext id="fail">FAIL</mtext>
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<mtext id="fail2">PASS</mtext>
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</math>
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</body>
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</html>
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