function create_form($form_content)
{
$this->html = parent::create_form($form_content);
// The maximum score that can be given
$this->html .= ' <div class="control-group">';
$this->html .= ' <label class="control-label">';
$this->html .= ' <span class="form_required">*</span>' . get_lang('MaximumScore');
$this->html .= ' </label>';
$this->html .= ' <div class="controls">';
$this->html .= ' <input type="text" name="maximum_score" value="' . $form_content['maximum_score'] . '">';
$this->html .= ' </div>';
$this->html .= ' </div>';
// The answers
$this->html .= ' <div class="row">';
$this->html .= ' <label class="control-label">';
$this->html .= get_lang('AnswerOptions');
$this->html .= ' </label>';
$this->html .= ' <div class="formw">';
$total_number_of_answers = count($form_content['answers']);
$this->html .= ' <table>';
foreach ($form_content['answers'] as $key => &$value) {
$this->html .= ' <tr>';
$this->html .= ' <td align="right"><label for="answers[' . $key . ']">' . ($key + 1) . '</label></td>';
//$this->html .= ' <td><input type="text" name="answers['.$key.']" id="answers['.$key.']" value="'.$form_content['answers'][$key].'" /></td>';
$this->html .= ' <td width="550">' . api_return_html_area('answers[' . $key . ']', stripslashes($form_content['answers'][$key]), '', '', null, array('ToolbarSet' => 'Survey', 'Width' => '100%', 'Height' => '120')) . '</td>';
$this->html .= ' <td>';
if ($key < $total_number_of_answers - 1) {
$this->html .= ' <input type="image" style="width:22px" src="../img/icons/22/down.png" value="move_down[' . $key . ']" name="move_down[' . $key . ']"/>';
}
if ($key > 0) {
$this->html .= ' <input type="image" style="width:22px" src="../img/icons/22/up.png" value="move_up[' . $key . ']" name="move_up[' . $key . ']"/>';
}
if ($total_number_of_answers > 2) {
$this->html .= ' <input type="image" style="width:22px" src="../img/icons/22/delete.png" value="delete_answer[' . $key . ']" name="delete_answer[' . $key . ']"/>';
}
$this->html .= ' </td>';
$this->html .= ' </tr>';
}
// The buttons for adding or removing
$this->html .= ' </table>';
$this->html .= ' </div>';
$this->html .= ' </div>';
$this->html .= parent::add_remove_buttons($form_content);
}
/**
* This function creates the form elements for the multiple response questions
*
* @author Patrick Cool <*****@*****.**>, Ghent University
* @version January 2007
*/
public function createForm($survey_data, $form_content)
{
parent::createForm($survey_data, $form_content);
$this->html .= ' <tr>';
$this->html .= ' <td colspan="2"><strong>' . get_lang('DisplayAnswersHorVert') . '</strong></td>';
$this->html .= ' </tr>';
// Horizontal or vertical
$this->html .= ' <tr>';
$this->html .= ' <td align="right" valign="top"> </td>';
$this->html .= ' <td>';
$this->html .= ' <input name="horizontalvertical" type="radio" value="horizontal" ';
if (empty($form_content['horizontalvertical']) || $form_content['horizontalvertical'] == 'horizontal') {
$this->html .= 'checked="checked"';
}
$this->html .= '/>' . get_lang('Horizontal') . '</label><br />';
$this->html .= ' <input name="horizontalvertical" type="radio" value="vertical" ';
if (isset($form_content['horizontalvertical']) && $form_content['horizontalvertical'] == 'vertical') {
$this->html .= 'checked="checked"';
}
$this->html .= ' />' . get_lang('Vertical') . '</label>';
$this->html .= ' </td>';
$this->html .= ' <td> </td>';
$this->html .= ' </tr>';
$this->html .= ' <tr>
<td colspan=""> </td>
</tr>';
// The options
$this->html .= ' <tr>';
$this->html .= ' <td colspan="3"><strong>' . get_lang('AnswerOptions') . '</strong></td>';
$this->html .= ' </tr>';
$total_number_of_answers = count($form_content['answers']);
$question_values = array();
// Values of question options
if (is_array($form_content['values'])) {
// Check if data is correct
foreach ($form_content['values'] as $key => &$value) {
$question_values[] = '<input size="3" type="text" id="values[' . $key . ']" name="values[' . $key . ']" value="' . $value . '" />';
}
}
$count = 0;
if (is_array($form_content['answers'])) {
foreach ($form_content['answers'] as $key => &$value) {
$this->html .= ' <tr>';
$this->html .= ' <td align="right"><label for="answers[' . $key . ']">' . ($key + 1) . '</label></td>';
//$this->html .= ' <td><input type="text" name="answers['.$key.']" id="answers['.$key.']" value="'.$form_content['answers'][$key].'" /></td>';
$this->html .= ' <td width="550">' . api_return_html_area('answers[' . $key . ']', api_html_entity_decode(stripslashes($form_content['answers'][$key])), '', '', null, array('ToolbarSet' => 'Survey', 'Width' => '100%', 'Height' => '120')) . '</td>';
$this->html .= ' <td>';
if ($total_number_of_answers > 2) {
$this->html .= $question_values[$count];
}
if ($key < $total_number_of_answers - 1) {
$this->html .= ' <input type="image" style="width:22px" src="../img/icons/22/down.png" value="move_down[' . $key . ']" name="move_down[' . $key . ']"/>';
}
if ($key > 0) {
$this->html .= ' <input type="image" style="width:22px" src="../img/icons/22/up.png" value="move_up[' . $key . ']" name="move_up[' . $key . ']"/>';
}
if ($total_number_of_answers > 2) {
$this->html .= ' <input type="image" style="width:22px" src="../img/icons/22/delete.png" value="delete_answer[' . $key . ']" name="delete_answer[' . $key . ']"/>';
}
$this->html .= ' </td>';
$this->html .= ' </tr>';
$count++;
}
}
// The buttons for adding or removing
//$this->html .= parent :: add_remove_buttons($form_content);
}
