createTextNode vs innerHTML vs textContent
éè¦æ§: 5
空ã®DOMè¦ç´ elem ã¨æåå text ãããã¾ãã
ããã3ã¤ã®ã©ã®ã³ãã³ããæ£ç¢ºã«åããã¨ãããã§ããããï¼
elem.append(document.createTextNode(text))elem.innerHTML = textelem.textContent = text
çã: 1 and 3.
両æ¹ã®ã³ãã³ã㯠elem 㸠âããã¹ãã¨ãã¦â text ã追å ãã¾ãã
ä¾:
<div id="elem1"></div>
<div id="elem2"></div>
<div id="elem3"></div>
<script>
let text = '<b>text</b>';
elem1.append(document.createTextNode(text));
elem2.innerHTML = text;
elem3.textContent = text;
</script>
