form_question_type_numeric.inc

<?php
require_once dirname(__FILE__).'/../form_question_type_text/form_question_type_text.inc';
require_once SQ_FUDGE_PATH.'/general/www.inc';


class Form_Question_Type_Numeric extends Form_Question_Type_Text
{


    function Form_Question_Type_Numeric($assetid=0, $data=Array())
    {
        $this->Form_Question_Type_Text($assetid, $data);

    }//end constructor


    function getAllowedRules()
    {
        return Array('comparison', 'integer', 'length');

    }//end getAllowedRules()


    function hasValidValue($answer=NULL, $mute_errors=FALSE)
    {
        if (is_null($answer)) $answer = $this->getValue();

        if (!empty($answer)) {
            $req_rule = Array('rule_code' => 'numeric', 'operator' => 1);
            array_unshift($this->vars['rules']['value'], $req_rule);

            // Add Force Integer if required
            if ($this->attr('is_int')) {
                $req_rule = Array('rule_code' => 'integer', 'operator' => 1);
                array_unshift($this->vars['rules']['value'], $req_rule);
            }
        }

        $ok = parent::hasValidValue($answer, $mute_errors);

        if (!empty($answer)) {
            if ($this->attr('is_int')) {                        // Remove Force Integer
                array_shift($this->vars['rules']['value']);
            }
            array_shift($this->vars['rules']['value']);         // Remove Force Numeric in any case
        }

        return $ok;

    }//end hasValidValue()


    function generateJSCode()
    {
        // Add Force Numeric in any case
        $req_rule = Array('rule_code' => 'numeric', 'operator' => 1);
        array_unshift($this->vars['rules']['value'], $req_rule);

        // Add Force Integer if required
        if ($this->attr('is_int')) {
            $req_rule = Array('rule_code' => 'integer', 'operator' => 1);
            array_unshift($this->vars['rules']['value'], $req_rule);
        }

        $code = parent::generateJSCode();

        if ($this->attr('is_int')) {                        // Remove Force Integer
            array_shift($this->vars['rules']['value']);
        }
        array_shift($this->vars['rules']['value']);         // Remove Force Numeric in any case

        return $code;

    }//end generateJSCode()


}//end class
?>