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The line JSON.stringify( $("p") ); causes an error:
InvalidStateError: Failed to read the 'selectionDirection' property from 'HTMLInputElement': The input element's type ('button') does not support selection.
(I'm using Google Chrome 34)
Why?
How else should I make $("p") more portable so I can store it or pass it in a message?
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Stringify a JavaScript ObjectUse the JavaScript function JSON. stringify() to convert it into a string. const myJSON = JSON. stringify(obj);
stringify() throws an error when it detects a cyclical object. In other words, if an object obj has a property whose value is obj , JSON. stringify() will throw an error.
stringify() method not only stringifies an object but also removes any function if found inside that object.
Return Value: It returns a string for a given value. Example: The below is the example of the JSON stringify() Method.
There's a ton of state (attributes, event handlers, the code related to those, internal state, ...) involved in an HTML element. It just doesn't make sense to serialize all of that into JSON.
If you want to get some kind of representation of the element in JSON, you could for instance use .html() to get a HTML string representing the element. Or come up with a format that encodes, for instance, tag names, attributes and text only. You could have to implement that by hand though (or find a library - "html to json" could be a good keyword)
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