Returns the native Element for the given value.
This function is not aware of layers or transitions
and does not support non-standard selectors like :main. For this use up.fragment.get().
Casting rules
- If given an element, returns that element.
- If given a CSS selector string, returns the first element matching that selector.
- If given a jQuery collection , returns the first element in the collection.
Throws an error if the collection contains more than one element.
- If given any other argument (
undefined, null, document, window…), returns the argument unchanged.
Example
Passing a CSS selector will return the first matching element:
up.element.get('.foo') // returns the first matching element
