Difference between revisions of "$"

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(Added description of syntax and linked back to Command Line API)
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== See also ==
 
== See also ==
[[Command Line API]]
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* [[Command Line API]]

Revision as of 02:47, 5 July 2012

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 JavaScript on the page already defines $ for something else (like e.g. jQuery does), it will not be overwritten by this command.

Syntax

$(id)

Parameters

id

Id of the element to return. (required)

Examples

$("element")

This returns the element with the id element.

See also