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Tag: clone

How do you clone an element’s NamedNodeMap to an empty object?

I have a javaScript array of objects, where the objects are called text, where each object element contains information about an HTML element that looks like the following using the Chrome browser’s inspect Source Watch area: Note: While the attributes member of text object (above) only contains the information for the label attribute, it could also contain other attributes items,

How do I correctly clone a JavaScript object?

I have an object x. I’d like to copy it as object y, such that changes to y do not modify x. I realized that copying objects derived from built-in JavaScript objects will result in extra, unwanted properties. This isn’t a problem, since I’m copying one of my own literal-constructed objects. How do I correctly clone a JavaScript object? Answer

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