JavaScript node.isConnected Property

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JavaScript node.isConnected Property

The node.isConnected property indicates whether the node is connected (directly or indirectly) to the context object.

Note: This property is read-only.


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<!DOCTYPE html> <html> <body> <button onclick="check()">Check</button> <button onclick="connectNode()">Connect Node</button> <script> var node = document.createElement('p'); var text = document.createTextNode("Hello There"); node.appendChild(text); function check(){ if(node.isConnected) alert("<p> tag is connected"); else alert("<p> tag is NOT connected"); } function connectNode(){ document.body.appendChild(node); } </script> </body> </html>



Return Value

trueIf the specific node is connected to the context object.
falseIf the specific node is not connected to the context object.


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