https://developer.mozilla.org › en-US › docs › Web › API › Node › replaceChild

The replaceChild() method of the Node interface replaces a child node within the given (parent) node. Syntax. js. replaceChild(newChild, oldChild) Parameters. newChild. The new node to replace oldChild. Warning: If the new node is already present somewhere else in the DOM, it is first removed from that position. oldChild. The child to be replaced.

https://developer.mozilla.org › fr › docs › Web › API › Node › removeChild

La méthode Node.removeChild() retire un nœud enfant de l'arbre DOM et retourne le nœud retiré.

https://devdoc.net › web › developer.mozilla.org › en-US › docs › DOM › Node.replaceChild.html

The Node.replaceChild() method replaces one child node of the specified node with another. Syntax. replacedNode = parentNode .replaceChild( newChild, oldChild ); newChild is the new node to replace oldChild. If it already exists in the DOM, it is first removed. oldChild is the existing child to be replaced. replacedNode is the replaced node.

https://developer.mozilla.org › fr › docs › Web › API › Node › replaceChild

La méthode Node.replaceChild() remplace un nœud enfant du noeud spécifié par un autre nœud. Syntaxe. js. replacedNode = parentNode.replaceChild(newChild, oldChild); newChild est le nouveau nœud qui remplacera oldChild. S'il existe déjà dans le DOM, il sera d'abord enlevé. oldChild est le nœud existant à remplacer.

https://frost.cs.uchicago.edu › ... › en-US › docs › Web › API › Node › replaceChild.html

The Node.replaceChild() method replaces a child node within the given (parent) node. Syntax. replacedNode = parentNode .replaceChild( newChild, oldChild ); newChild is the new node to replace oldChild. If it already exists in the DOM, it is first removed. oldChild is the existing child to be replaced. replacedNode is the replaced node.

http://devdoc.net › web › developer.mozilla.org › en-US › docs › DOM › element.removeChild.html

The Node.removeChild() method removes a child node from the DOM. Returns removed node. Syntax var oldChild = node.removeChild(child); OR node.removeChild(child); child is the child node to be removed from the DOM. node is the parent node of child. oldChild holds a reference to the removed child node. oldChild === child.

https://www.javascripttutorial.net › javascript-dom › javascript-replacechild

To replace an HTML element, you use the node.replaceChild() method: parentNode .replaceChild ( newChild , oldChild ); Code language: CSS ( css ) In this method, the newChild is the new node to replace the oldChild node which is the old child node to be replaced.

https://javascriptguide.com › node-replacechild

JavaScript’s Node.replaceChild() method replaces a child node within the Node. Syntax Node.replaceChild(newChild, oldChild); Parameters. newChild The Node object to replace oldChild. If newChild is a reference to an existing node in the document, the method moves the node from its current position to the new position. oldChild The Node object ...

https://stackoverflow.com › questions › 12686788

3 Answers. Sorted by: 3. As written in the MDN documentation removeChild will return a reference to the removed child node. Usage like this: var oldChild = element.removeChild(child); element.removeChild(child); Further: The removed child node still exists in memory, but is no longer part of the DOM.

https://www.oreilly.com › library › view › javascript-the-definitive › 0596101996 › re405.html

This method replaces one node of the document tree with another. oldChild is the node to be replaced and must be a child of this node. newChild is the node that takes its place in the childNodes[] array of this node.