form_question_type_text.inc

<?php
require_once dirname(__FILE__).'/../../form_question/form_question.inc';


class Form_Question_Type_Text extends Form_Question
{


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

    }//end constructor


    function _getAllowedLinks()
    {
        return Array();

    }//end _getAllowedLinks()


    function getHtmlField()
    {
        $height = ($this->attr('height')) ? $this->attr('height') : 1;
        $width  = $this->attr('width');
        $max    = $this->attr('max');
        $extras = $this->attr('extra');
        $name   = 'q'.$this->id;

        // prepare a valid value for the field id
        $extras = $extras.' id="'.str_replace(':', '_', $name).'"';

        if ($this->attr('tabindex')) {
            $extras .= ' tabindex="'.$this->attr('tabindex').'"';
        }

        $value = $this->getValue();

        ob_start();
        if ($height == 1) {
            text_box($name, $value, $width, $max, FALSE, $extras);
        } else {
            text_area($name, $value, $width, $height, $max, $extras);
        }
        $html = ob_get_contents();
        ob_end_clean();

        // calling text_box will convert the open and close php tags into their html counter-parts
        // so we need to convert them back to proper php tags

        return $html;

    }//end getHtmlField()


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

        if ($this->attr('is_required')) {
            $req_rule = Array('rule_code' => 'comparison', 'operator' => '!=', 'value' => '');
            array_push($this->vars['rules']['value'], $req_rule);
        }

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

        if ($this->attr('is_required')) {
            array_pop($this->vars['rules']['value']);
        }

        return $ok;

    }//end hasValidValue()


    function generateJSCode()
    {
        if ($this->attr('is_required')) {
            $req_rule = Array('rule_code' => 'comparison', 'operator' => '!=', 'value' => '');
            array_push($this->vars['rules']['value'], $req_rule);
        }

        $code = parent::generateJSCode();

        if ($this->attr('is_required')) {
            array_pop($this->vars['rules']['value']);
        }

        return $code;

    }//end generateJSCode()


    function getAllowedRules()
    {
        return Array('regexp', 'comparison', 'numeric', 'found_in', 'contain', 'length', 'email', 'begins_with', 'ends_with');

    }//end getAllowedRules()


    function getXML($answer)
    {
        ob_start();

        echo '<text_q id="'.addslashes($this->id).'"  name="'.htmlspecialchars($this->attr('name')).'">';
        echo htmlspecialchars($answer);
        echo '</text_q>';

        $contents = ob_get_contents();
        ob_end_clean();

        return $contents;

    }//end getXML()


}//end class
?>