checkbox-field.inc.php

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<?php
class CheckboxField extends AbstractField
{
    protected $label = '';

    public function __construct($name, Form &$parentForm, array $attribs = array())
    {
        //checkbox fields dont have titles, they have labels.
        if (!$attribs['title'])
            $attribs['title'] = '';
        
        //make our label.
        if ($attribs['label'])
        {
            $this->label = $attribs['label'];
            unset($attribs['label']);
        }   
        else
            $this->label = ucfirst(str_replace("_", " ", $name));
            
        //sweet home alabama
        parent::__construct($name, $parentForm, $attribs);
    }

    function drawInput()
    {
        $attr = $this->extrasAsAttributes();
        echo "<input type=\"checkbox\" name=\"$this->name\" value=\"1\"",
            $this->value ? ' checked="checked" ' : '', "$attr/>";

        if ($this->label)
            echo " <label for=\"$this->id\">$this->label</label>";
    }


    function validate()
    {
        $this->hasError = false;
        $this->value = isset($_POST[$this->name]) && $_POST[$this->name];
    }
}

?>

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