insertBefore()

last-endcode · last-endcode · commit 99ccdb151113 · 2020-10-26T15:59:13.000+07:00
diff --git a/13_insertBefore.js b/13_insertBefore.js
@@ -15,3 +15,10 @@ shp.classList.add('red');
 // insertBefore
 // rhp is element, and shp is location after rhp
 container.insertBefore(rhp, shp);
+
+// replace child
+const heading6 = document.createElement('h3');
+const textmarine = document.createTextNode('The marine ford');
+heading6.appendChild(textmarine);
+// replace child new, old
+container.replaceChild(heading6, rhp);
