40 lines
780 B
PHP
40 lines
780 B
PHP
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<?php
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/*
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http://bakery.cakephp.org/articles/Jippi/2007/03/25/null-behavior
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*/
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class NullBehavior extends ModelBehavior {
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var $settings = array();
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/**
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* Enter description here...
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*
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* @param AppModel $model
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* @param unknown_type $config
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*/
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function setup(&$model, $config = array())
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{
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$this->settings[$model->name] = $config;
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}
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/**
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* Enter description here...
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*
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* @param AppModel $model
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*/
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function beforeSave(&$model)
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{
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foreach ($this->settings[$model->name] as $field)
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{
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if(
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true === array_key_exists($field,$model->data[$model->name]) &&
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true === empty($model->data[$model->name][$field]) &&
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0 === strlen($model->data[$model->name][$field]) )
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{
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$model->data[$model->name][$field] = null;
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}
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}
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return true;
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}
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}
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?>
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