form_question_type_tickbox_list.inc

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


class Form_Question_Type_Tickbox_List extends Form_Question
{


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

    }//end constructor


    function _getAllowedLinks()
    {
        return $links;

    }//end _getAllowedLinks()


    function getHtmlField()
    {
        $extras = $this->attr('extra');

        if ($this->attr('tabindex')) {
            $extras .= ' tabindex="'.$this->attr('tabindex').'"';
        }
        return $this->listBox($this->getOptions(), TRUE, $extras);

    }//end getHtmlField()


    function listBox($options, $multiple=FALSE, $extras='')
    {
        $type  = ($multiple) ? 'checkbox' : 'radio';
        if (!stristr($extras, 'class=')) {
            $extras .= ' class="sq-form-field"';
        }
        $name  = 'q'.$this->id;
        $safe_name = str_replace(':', '_', $name);

        $html = '<ul>';
        $defaults = $this->getValue();
        if (!is_array($defaults)) $defaults = Array($defaults);
        foreach ($options as $key => $value) {
            $html .= '<li>';

            $html .= '<input type="'.$type.'" ';
            $html .= 'name="'.$name.(($multiple) ? '[]' : '').'" ';
            $html .= 'id="'.$safe_name.'_'.$key.'" ';
            $html .= 'value="'.htmlspecialchars($key).'"';
            if (in_array($key, $defaults)) {
                $html .= ' checked="checked"';
            }
            $html .= ($extras == '') ? '/>' : ' '.$extras.' />';

            $html .= '&nbsp;<label for="'.$safe_name.'_'.$key.'">'.$value.'</label>';

            $html .= '</li>';
        }

        $html .= '</ul>';

        return $html;

    }//end listBox()


    function getOptions()
    {
        $options = @unserialize($this->attr('options'));
        if (!is_array($options) && empty($options)) {
            $options = Array();
        }//end if
        // remove empty options
        foreach (array_keys($options) as $k) {
            if ($options[$k] == '') unset($options[$k]);
        }

        return $options;

    }//end getOptions()


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

        if (!is_array($answer)) {
            $answer = Array($answer);
        }
        $value = $this->getAnswerByOffset($answer);

        if ($this->attr('is_required')) {
            $req_rule = Array('rule_code' => 'select_limit', 'operator' => '>=', 'value' => '1');
            array_push($this->vars['rules']['value'], $req_rule);
        }

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

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

        return $ok;

    }//end hasValidValue()


    function generateJSCode()
    {
        if ($this->attr('is_required')) {
            $req_rule = Array('rule_code' => 'select_limit', 'operator' => '>=', 'value' => '1');
            array_push($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('select_limit', 'selection');

    }//end getAllowedRules()


    function getSummary($answer=NULL)
    {
        if (is_null($answer)) $answer = $this->getValue();

        if (is_array($answer)) {
            $ans_str = Array();
            foreach ($answer as $a) {
                $ans_str[] = $this->getAnswerByOffset($a);
            }
            return implode(', ', $ans_str);
        }
        return $this->getAnswerByOffset($answer);

    }//end getSummary()


    function isSelected($value)
    {
        $values = $this->getValue();
        if (!is_null($values)) {
            if (is_array($values)) {
                return in_array($value, $values);
            } else {
                return ($value == $values && !empty($values));
            }
        } else {
            $defaults = $this->attr('default');
            return (in_array($value, $defaults));
        }

    }//end isSelected()


    function getOptionName($option_code)
    {
        return $this->getAnswerByOffset($option_code);

    }//end getOptionName()


    function getXML($answer)
    {
        ob_start();

        echo '<select_q id="'.addslashes($this->id).'"  name="'.htmlspecialchars($this->attr('name')).'">';
        if (!is_array($answer)) $answer = Array($answer);

        foreach ($answer as $a) {
            echo '<option value="'.$a.'">'.htmlspecialchars($this->getAnswerByOffset($a)).'</option>';
        }
        echo '</select_q>';

        $contents = ob_get_contents();
        ob_end_clean();

        return $contents;

    }//end getXML()


    function getHtmlLabel()
    {
        return $this->attr('name');

    }//end getHtmlLabel()


    
    
    function populate()
    {
        $prefix = 'q'.$this->id;
        $this->setValue(array_get_index($_POST, $prefix, Array()));
        return TRUE;

    }//end populate()
    
}//end class
?>