Baseline Widely available
nodeValue
㯠Node
ã¤ã³ã¿ã¼ãã§ã¤ã¹ã®ããããã£ã§ãç¾å¨ã®ãã¼ãã®å¤ãè¿ãããè¨å®ããããã¾ãã
ããããã°ãç¾å¨ã®ãã¼ãã®å¤ãå«ãæååã§ãã ææ¸èªèº«ã«ããã¦ã¯ã nodeValue
㯠null
ãè¿ãã¾ãã ããã¹ããã³ã¡ã³ãã CDATA ãã¼ãã§ã¯ã nodeValue
ã¯ãã¼ãã®å
容ãè¿ãã¾ãã 屿§ãã¼ãã«ããã¦ã¯ã屿§ã®å¤ãè¿ãã¾ãã
以ä¸ã®è¡¨ã¯ãã¼ãã®ç¨®é¡å¥ã®è¿å¤ã表ãã¦ãã¾ãã
ã¡ã¢: nodeValue
ã null
ã«ãªãã¨å®ç¾©ããã¦ããå ´åã¯ãè¨å®ãã¦ã广ãããã¾ããã
<div id="d1">Hello world</div>
<!-- ã³ã¡ã³ãã®ä¾ -->
<output id="result">çµæãåºã¦ãã¾ããã</output>
ã¾ãã以ä¸ã®ã¹ã¯ãªãããåç §ãã¦ãã ããã
let node = document.querySelector("body").firstChild;
let result = "<br/>ãã¼ãå:<br/>";
while (node) {
result += `${node.nodeName} ã®å¤: ${node.nodeValue}<br/>`;
node = node.nextSibling;
}
const output = document.getElementById("result");
output.innerHTML = result;
仿§æ¸ ãã©ã¦ã¶ã¼ã®äºææ§
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