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Add a new element after an existing element using insertAfter() method_javascript tips

WBOY
WBOYOriginal
2016-05-16 16:46:231309browse
Copy code The code is as follows:

//Add a new element after the existing element
function insertAfter(newElement, targetElement){
var parent = targetElement.parentNode;
if (parent.lastChild == targetElement){
parent.appendChild(newElement);
} else {
parent .insertBefore(newElement,targetElement.nextSibling);
}
}
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