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055c902a37
This method accepts a namespace URI as an argument and returns true if the given URI is the default namespace on the given node, false otherwise.
31 lines
1.3 KiB
HTML
31 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<script src="../include.js"></script>
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<script>
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function testIsDefaultNamespace(node, prefix, name) {
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let prefixName = prefix;
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if (prefixName !== null)
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prefixName = `"${prefix}"`;
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println(`${name}.isDefaultNamespace(${prefixName}): ${node.isDefaultNamespace(prefix)}`);
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}
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test(() => {
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const documentFragment = document.createDocumentFragment();
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testIsDefaultNamespace(documentFragment, null, "documentFragment");
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testIsDefaultNamespace(documentFragment, "", "documentFragment");
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testIsDefaultNamespace(documentFragment, "foo", "documentFragment");
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testIsDefaultNamespace(documentFragment, "xmlms", "documentFragment");
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const docType = document.doctype;
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testIsDefaultNamespace(docType, null, "docType");
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testIsDefaultNamespace(docType, "", "docType");
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testIsDefaultNamespace(docType, "foo", "docType");
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testIsDefaultNamespace(docType, "xmlms", "docType");
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const element = document.createElementNS("namespace", "prefix:element");
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testIsDefaultNamespace(element, null, "element");
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testIsDefaultNamespace(element, "", "element");
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testIsDefaultNamespace(element, "foo", "element");
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testIsDefaultNamespace(element, "xmlms", "element");
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});
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</script>
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