original_string: public function mform_element($element, $required, $advanced, $error, $ingroup) {
          $templatename = 'core_form/element-' . $element->getType();
          if ($ingroup) {
              $templatename .= "-inline";
          }
          try {
              // We call this to generate a file not found exception if there is no template.
              // We don't want to call export_for_template if there is no template.
              core\output\mustache_template_finder::get_template_filepath($templatename);
  
              if ($element instanceof templatable) {
                  $elementcontext = $element->export_for_template($this);
  
                  $helpbutton = '';
                  if (method_exists($element, 'getHelpButton')) {
                      $helpbutton = $element->getHelpButton();
                  }
                  $label = $element->getLabel();
                  $text = '';
                  if (method_exists($element, 'getText')) {
                      // There currently exists code that adds a form element with an empty label.
                      // If this is the case then set the label to the description.
                      if (empty($label)) {
                          $label = $element->getText();
                      } else {
                          $text = $element->getText();
                      }
                  }
  
                  // Generate the form element wrapper ids and names to pass to the template.
                  // This differs between group and non-group elements.
                  if ($element->getType() === 'group') {
                      // Group element.
                      // The id will be something like 'fgroup_id_NAME'. E.g. fgroup_id_mygroup.
                      $elementcontext['wrapperid'] = $elementcontext['id'];
  
                      // Ensure group elements pass through the group name as the element name.
                      $elementcontext['name'] = $elementcontext['groupname'];
                  } else {
                      // Non grouped element.
                      // Creates an id like 'fitem_id_NAME'. E.g. fitem_id_mytextelement.
                      $elementcontext['wrapperid'] = 'fitem_' . $elementcontext['id'];
                  }
  
                  $context = array(
                      'element' => $elementcontext,
                      'label' => $label,
                      'text' => $text,
                      'required' => $required,
                      'advanced' => $advanced,
                      'helpbutton' => $helpbutton,
                      'error' => $error
                  );
                  return $this->render_from_template($templatename, $context);
              }
          } catch (Exception $e) {
              // No template for this element.
              return false;
          }
      }
code: public function mform_element($element, $required, $advanced, $error, $ingroup) {
          $templatename = 'core_form/element-' . $element->getType();
          if ($ingroup) {
              $templatename .= "-inline";
          }
          try {
              // We call this to generate a file not found exception if there is no template.
              // We don't want to call export_for_template if there is no template.
              core\output\mustache_template_finder::get_template_filepath($templatename);
  
              if ($element instanceof templatable) {
                  $elementcontext = $element->export_for_template($this);
  
                  $helpbutton = '';
                  if (method_exists($element, 'getHelpButton')) {
                      $helpbutton = $element->getHelpButton();
                  }
                  $label = $element->getLabel();
                  $text = '';
                  if (method_exists($element, 'getText')) {
                      // There currently exists code that adds a form element with an empty label.
                      // If this is the case then set the label to the description.
                      if (empty($label)) {
                          $label = $element->getText();
                      } else {
                          $text = $element->getText();
                      }
                  }
  
                  // Generate the form element wrapper ids and names to pass to the template.
                  // This differs between group and non-group elements.
                  if ($element->getType() === 'group') {
                      // Group element.
                      // The id will be something like 'fgroup_id_NAME'. E.g. fgroup_id_mygroup.
                      $elementcontext['wrapperid'] = $elementcontext['id'];
  
                      // Ensure group elements pass through the group name as the element name.
                      $elementcontext['name'] = $elementcontext['groupname'];
                  } else {
                      // Non grouped element.
                      // Creates an id like 'fitem_id_NAME'. E.g. fitem_id_mytextelement.
                      $elementcontext['wrapperid'] = 'fitem_' . $elementcontext['id'];
                  }
  
                  $context = array(
                      'element' => $elementcontext,
                      'label' => $label,
                      'text' => $text,
                      'required' => $required,
                      'advanced' => $advanced,
                      'helpbutton' => $helpbutton,
                      'error' => $error
                  );
                  return $this->render_from_template($templatename, $context);
              }
          } catch (Exception $e) {
              // No template for this element.
              return false;
          }
      }
code_tokens: public function mform_element ( $ element , $ required , $ advanced , $ error , $ ingroup ) { $ templatename = 'core_form/element-' . $ element -> getType ( ) ; if ( $ ingroup ) { $ templatename .= "-inline" ; } try { // We call this to generate a file not found exception if there is no template. // We don't want to call export_for_template if there is no template. core \ output \ mustache_template_finder :: get_template_filepath ( $ templatename ) ; if ( $ element instanceof templatable ) { $ elementcontext = $ element -> export_for_template ( $ this ) ; $ helpbutton = '' ; if ( method_exists ( $ element , 'getHelpButton' ) ) { $ helpbutton = $ element -> getHelpButton ( ) ; } $ label = $ element -> getLabel ( ) ; $ text = '' ; if ( method_exists ( $ element , 'getText' ) ) { // There currently exists code that adds a form element with an empty label. // If this is the case then set the label to the description. if ( empty ( $ label ) ) { $ label = $ element -> getText ( ) ; } else { $ text = $ element -> getText ( ) ; } } // Generate the form element wrapper ids and names to pass to the template. // This differs between group and non-group elements. if ( $ element -> getType ( ) === 'group' ) { // Group element. // The id will be something like 'fgroup_id_NAME'. E.g. fgroup_id_mygroup. $ elementcontext [ 'wrapperid' ] = $ elementcontext [ 'id' ] ; // Ensure group elements pass through the group name as the element name. $ elementcontext [ 'name' ] = $ elementcontext [ 'groupname' ] ; } else { // Non grouped element. // Creates an id like 'fitem_id_NAME'. E.g. fitem_id_mytextelement. $ elementcontext [ 'wrapperid' ] = 'fitem_' . $ elementcontext [ 'id' ] ; } $ context = array ( 'element' => $ elementcontext , 'label' => $ label , 'text' => $ text , 'required' => $ required , 'advanced' => $ advanced , 'helpbutton' => $ helpbutton , 'error' => $ error ) ; return $ this -> render_from_template ( $ templatename , $ context ) ; } } catch ( Exception $ e ) { // No template for this element. return false ; } }
docstring: Renders an mform element from a template.
  
  @param HTML_QuickForm_element $element element
  @param bool $required if input is required field
  @param bool $advanced if input is an advanced field
  @param string $error error message to display
  @param bool $ingroup True if this element is rendered as part of a group
  @return mixed string|bool
docstring_tokens: Renders an mform element from a template .