Baseline Widely available
ãã®ã¡ã½ããã¯ãï¼ç¹°ãè¿ãã¦ï¼è©ä¾¡ãè¡ãããã«ä½¿ç¨ãããã¨ãã§ãã XPathExpression
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æ§æcreateExpression(xpathText, namespaceURLMapper)
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xpathText
æååã§ãã³ã³ãã¤ã«ãã XPath å¼ã§ãã
namespaceURLMapper
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const xpathExpr = document.createExpression("//div");
const xpathResult = xpathExpr.evaluate(document); // XPathResult ãªãã¸ã§ã¯ããè¿ã
const nodeContext = document.querySelector("nav");
// XPathExpression "xpathExpr" ãåå©ç¨
const otherResult = xpathExpr.evaluate(nodeContext); // XPathResult ãªãã¸ã§ã¯ããè¿ã
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