mcheckboxgroup.class

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<?php
 
class MCheckBoxGroup extends MContainer
{
    public function __construct($name='', $label='', $options='', $hint='', $disposition='horizontal', $border='none', $showRequiredLabel=false)
    {
        $controls = array();
 
        if ( !is_array($options) )
        {
            $options = array( $options );
        }
 
        $n = count($options);
 
        for ( $i = 0; $i < $n; $i++ )
        {
            // we will accept an array of CheckBox ...
            if ( $options[$i] instanceof MCheckBox )
            {
                $controls[] = clone $options[$i];
            }
            else
            {
                // we will accept an array of Options ...
                if ( $options[$i] instanceof MOption )
                {
                    $oName = $name . '_' . $options[$i]->name;
                    $oLabel = $options[$i]->label;
                    $oValue = $options[$i]->value;
                    $oChecked = $options[$i]->checked || ( $oValue == $_REQUEST[$oName] );
                }
                // or an array of label/value pairs ...
                elseif ( is_array($options[$i]) )
                {
                    $oName = $name . '_' . $i;
                    $oLabel = $options[$i][0];
                    $oValue = $options[$i][1];
                    $oChecked = $oValue == $_REQUEST[$oName];
                }
                // or a simple array of values
                else
                {
                    $oName = $name . '_' . $i;
                    $oLabel = $oValue = $options[$i];
                    $oChecked = $oValue == $_REQUEST[$oName];
                }
 
                $option = new MCheckBox($oName, $oValue, $oLabel, $oChecked, $oLabel);
                $option->setFormMode(self::FORM_MODE_WHOLE_ROW);
                if ( $options[$i] instanceof MOption )
                {
                    $option->attrs = $options[$i]->attrs;
                }
                $controls[] = $option;
            }
        }
 
        $fields[] = $container = new MContainer("{$name}_container", $controls, $disposition, self::FORM_MODE_SHOW_SIDE);
        $container->setShowLabel(false);
 
        parent::__construct($name, $fields, 'horizontal', self::FORM_MODE_SHOW_SIDE);
        $this->showRequiredLabel = $showRequiredLabel;
        $this->label = $label;
        $this->setShowLabeL(false);
    }
 
    public function getValue()
    {
        $value = array( );
        $controls = $this->GetControls();
 
        foreach ( $controls as $control )
        {
            $value[$control->GetName()] = $control->checked ? $control->GetValue() : NULL;
        }
 
        return $value;
    }
}
 
?>