$

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Revision as of 14:45, 4 July 2012 by Sebastianz (Talk | contribs) (Added hint that page's command won't be overwritten)

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This command returns a single HTML or XML element with the given id. This means it is actually a shortcut for document.getElementById().

If the page already defines $ for something else, it will not be overwritten by this command.

Parameters

id

Id of the element to return. (required)

Examples

$("element")

This returns the element with the id element.