API15:JObserver/update

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Description

Method to update the state of observable objects

Syntax

update()

Returns

mixed

Defined in

libraries/joomla/base/observer.php

Importing

jimport( 'joomla.base.observer' );

Source Body

function update() {
        return JError::raiseError('9', 'JObserver::update: Method not implemented', 'This method should be implemented in a child class');
}

Examples

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