$
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Sebastianz (Talk | contribs) m (Linked to MDN) |
Sebastianz (Talk | contribs) (Added description of syntax and linked back to Command Line API) |
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If the JavaScript on the page already defines <code>$</code> for something else (like e.g. jQuery does), it will not be overwritten by this command. | If the JavaScript on the page already defines <code>$</code> for something else (like e.g. jQuery does), it will not be overwritten by this command. | ||
| + | |||
| + | == Syntax == | ||
| + | <source lang="javascript"> | ||
| + | $(id) | ||
| + | </source> | ||
== Parameters == | == Parameters == | ||
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== Examples == | == Examples == | ||
| - | |||
<source lang="javascript"> | <source lang="javascript"> | ||
$("element") | $("element") | ||
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This returns the element with the id <code>element</code>. | This returns the element with the id <code>element</code>. | ||
| + | |||
| + | == See also == | ||
| + | [[Command Line API]] | ||
Revision as of 10:44, 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.
Contents |
Syntax
$(id)
Parameters
id
Id of the element to return. (required)
Examples
$("element")
This returns the element with the id element.
