Difference between revisions of "JObservable/detach"
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< API15:JObservable
(New page: ===Description===
Detach an observer object
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Latest revision as of 19:59, 24 March 2017
The "API15" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
Description[edit]
Detach an observer object
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Syntax[edit]
detach($observer)| Parameter Name | Default Value | Description |
|---|---|---|
| $observer | $observer An observer object to detach |
Returns[edit]
boolean True if the observer object was detached
Defined in[edit]
libraries/joomla/base/observable.php
Importing[edit]
jimport( 'joomla.base.observable' );Source Body[edit]
function detach( $observer)
{
// Initialize variables
$retval = false;
$key = array_search($observer, $this->_observers);
if ( $key !== false )
{
unset($this->_observers[$key]);
$retval = true;
}
return $retval;
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Examples[edit]
Code Examples[edit]