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I tried
node.cloneNode(true); // deep copy It doesn't seem to copy the event listeners that I added using node.addEventListener("click", someFunc);.
We use the Dojo library.
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You can easily change the DOM without having to edit the HTML as a big piece of string. Right click on a node and select Copy. You can paste in your code editor, or for prototyping, you can paste the DOM node elsewhere in the DOM tree.
Right-click on the search icon button and choose “inspect” to open the Chrome developer tools. Once the dev tools are open, switch to the “Event Listeners” tab and you will see all the event listeners bound to the element. You can expand any event listener by clicking the right-pointing arrowhead.
Right-click the node that you want to copy, and then click Copy. Right-click the Record node or group node into which you want to insert the copied node, and then click Paste.
cloneNode() does not copy event listeners. In fact, there's no way of getting hold of event listeners via the DOM once they've been attached, so your options are:
Node.addEventListener() to keep track of listeners added to each node. This is how jQuery's clone() method is able to copy a node with its event listeners, for example.
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