JavaScript Tutorial in Hindi for Beginners [Part 45] - Create and Append Element in JavaScript

#Javascript #Tutorial #Hindi

Link for Complete JavaScript Tutorial in Hindi for Beginners: https://www.youtube.com/playlist?list=PLjpp5kBQLNTSvHo6Rp4Ky0X8x_MabmKye

Link for Complete HTML and CSS Tutorial in Hindi for Beginners: https://www.youtube.com/playlist?list=PLjpp5kBQLNTSdLVVjU_kea8J8lP24ZseT

In this video i will talk about how to Create and Append Element in JavaScript.

In an HTML document, the document.createElement() method creates the HTML element specified by tagName, or an HTMLUnknownElement if tagName isn't recognized.

The Node.appendChild() method adds a node to the end of the list of children of a specified parent node. If the given child is a reference to an existing node in the document, appendChild() moves it from its current position to the new position (there is no requirement to remove the node from its parent node before appending it to some other node).

This means that a node can't be in two points of the document simultaneously. So if the node already has a parent, the node is first removed, then appended at the new position. The Node.cloneNode() method can be used to make a copy of the node before appending it under the new parent. Note that the copies made with cloneNode will not be automatically kept in sync.

If the given child is a DocumentFragment, the entire contents of the DocumentFragment are moved into the child list of the specified parent node.

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